From patchwork Fri Jul 28 17:02:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jessica Zhang X-Patchwork-Id: 707567 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD467C001DF for ; Fri, 28 Jul 2023 17:03:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234254AbjG1RDU (ORCPT ); Fri, 28 Jul 2023 13:03:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36514 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235331AbjG1RDT (ORCPT ); Fri, 28 Jul 2023 13:03:19 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A84326A0; Fri, 28 Jul 2023 10:03:18 -0700 (PDT) Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36SDY3wL005154; Fri, 28 Jul 2023 17:02:54 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : date : subject : mime-version : content-type : content-transfer-encoding : message-id : references : in-reply-to : to : cc; s=qcppdkim1; bh=JHA9CcHdqSbzmny5Je+oo1FHHNkrDGEfUd03vxiTdLM=; b=NEOli6g2HI+jTZHClm8bo8vnV6oAuzU+J3MX7nnkrZTGJuxgDTaTlo6L1NS+uUSmD1qi ZNr/TLxkioXKv612GhV4Rai8x+JpoidBjBSexDuXYkdtZFSm2EPdbFWOag01DydNocyo Xm7Jx9cCZJtDImTMELm9xVNq4n6MKHTevXsjuzEyjQIfr//oXwheZI7aVqebNPm4hnDo EfUyoFQxWpgAzChRN8iBbPN9SMQdxKGYBD46qv76j6EGo63TyLgRIOiNM7cQxCUCIhoF Kv21r3CCXQBNMk95qoy2RFWlPBjFn4i4D0wtwha9o6E7dOlzPz/E9xt4Cuh6p8jRkUcu LA== Received: from nasanppmta02.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3s4e270k3q-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 17:02:53 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 36SH2rAA024388 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 17:02:53 GMT Received: from jesszhan-linux.qualcomm.com (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Fri, 28 Jul 2023 10:02:52 -0700 From: Jessica Zhang Date: Fri, 28 Jul 2023 10:02:10 -0700 Subject: [PATCH RFC v5 01/10] drm: Introduce pixel_source DRM plane property MIME-Version: 1.0 Message-ID: <20230728-solid-fill-v5-1-053dbefa909c@quicinc.com> References: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> In-Reply-To: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Clark , Dmitry Baryshkov , "Sean Paul" , Marijn Suijten CC: , , , , , , , , , , , Jessica Zhang X-Mailer: b4 0.13-dev-034f2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1690563772; l=8248; i=quic_jesszhan@quicinc.com; s=20230329; h=from:subject:message-id; bh=J72vvRflnf/Ue+1q9lBf/VPZYjUuukwMBgmKazMPoqc=; b=3UI5ndQqBAAcLDh/rUMuIAso7YCE5LE/W3tBCJIF2b2GZlD0R4KMR9itVLlj/UBF/QoxNte/6 hmXTmMq6ii/CyNx9VsmqagI3zzCSgbxKX88RgTlYeZVbPbuZM6JiI7y X-Developer-Key: i=quic_jesszhan@quicinc.com; a=ed25519; pk=gAUCgHZ6wTJOzQa3U0GfeCDH7iZLlqIEPo4rrjfDpWE= X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: 6A4ZV96mszQaGq7KTuFRd1E_7ojxJ4yN X-Proofpoint-ORIG-GUID: 6A4ZV96mszQaGq7KTuFRd1E_7ojxJ4yN X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-27_10,2023-07-26_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 mlxlogscore=936 phishscore=0 suspectscore=0 adultscore=0 spamscore=0 mlxscore=0 impostorscore=0 clxscore=1015 malwarescore=0 lowpriorityscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307280154 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add support for pixel_source property to drm_plane and related documentation. In addition, force pixel_source to DRM_PLANE_PIXEL_SOURCE_FB in DRM_IOCTL_MODE_SETPLANE as to not break legacy userspace. This enum property will allow user to specify a pixel source for the plane. Possible pixel sources will be defined in the drm_plane_pixel_source enum. The current possible pixel sources are DRM_PLANE_PIXEL_SOURCE_NONE and DRM_PLANE_PIXEL_SOURCE_FB with *_PIXEL_SOURCE_FB being the default value. Signed-off-by: Jessica Zhang --- drivers/gpu/drm/drm_atomic_state_helper.c | 1 + drivers/gpu/drm/drm_atomic_uapi.c | 4 ++ drivers/gpu/drm/drm_blend.c | 85 +++++++++++++++++++++++++++++++ drivers/gpu/drm/drm_plane.c | 3 ++ include/drm/drm_blend.h | 2 + include/drm/drm_plane.h | 21 ++++++++ 6 files changed, 116 insertions(+) diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c index 784e63d70a42..01638c51ce0a 100644 --- a/drivers/gpu/drm/drm_atomic_state_helper.c +++ b/drivers/gpu/drm/drm_atomic_state_helper.c @@ -252,6 +252,7 @@ void __drm_atomic_helper_plane_state_reset(struct drm_plane_state *plane_state, plane_state->alpha = DRM_BLEND_ALPHA_OPAQUE; plane_state->pixel_blend_mode = DRM_MODE_BLEND_PREMULTI; + plane_state->pixel_source = DRM_PLANE_PIXEL_SOURCE_FB; if (plane->color_encoding_property) { if (!drm_object_property_get_default_value(&plane->base, diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index d867e7f9f2cd..454f980e16c9 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -544,6 +544,8 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane, state->src_w = val; } else if (property == config->prop_src_h) { state->src_h = val; + } else if (property == plane->pixel_source_property) { + state->pixel_source = val; } else if (property == plane->alpha_property) { state->alpha = val; } else if (property == plane->blend_mode_property) { @@ -616,6 +618,8 @@ drm_atomic_plane_get_property(struct drm_plane *plane, *val = state->src_w; } else if (property == config->prop_src_h) { *val = state->src_h; + } else if (property == plane->pixel_source_property) { + *val = state->pixel_source; } else if (property == plane->alpha_property) { *val = state->alpha; } else if (property == plane->blend_mode_property) { diff --git a/drivers/gpu/drm/drm_blend.c b/drivers/gpu/drm/drm_blend.c index 6e74de833466..c500310a3d09 100644 --- a/drivers/gpu/drm/drm_blend.c +++ b/drivers/gpu/drm/drm_blend.c @@ -185,6 +185,21 @@ * plane does not expose the "alpha" property, then this is * assumed to be 1.0 * + * pixel_source: + * pixel_source is set up with drm_plane_create_pixel_source_property(). + * It is used to toggle the active source of pixel data for the plane. + * The plane will only display data from the set pixel_source -- any + * data from other sources will be ignored. + * + * Possible values: + * + * "NONE": + * No active pixel source. + * Committing with a NONE pixel source will disable the plane. + * + * "FB": + * Framebuffer source set by the "FB_ID" property. + * * Note that all the property extensions described here apply either to the * plane or the CRTC (e.g. for the background color, which currently is not * exposed and assumed to be black). @@ -615,3 +630,73 @@ int drm_plane_create_blend_mode_property(struct drm_plane *plane, return 0; } EXPORT_SYMBOL(drm_plane_create_blend_mode_property); + +/** + * drm_plane_create_pixel_source_property - create a new pixel source property + * @plane: DRM plane + * @extra_sources: Bitmask of additional supported pixel_sources for the driver. + * DRM_PLANE_PIXEL_SOURCE_FB always be enabled as a supported + * source. + * + * This creates a new property describing the current source of pixel data for the + * plane. The pixel_source will be initialized as DRM_PLANE_PIXEL_SOURCE_FB by default. + * + * Drivers can set a custom default source by overriding the pixel_source value in + * drm_plane_funcs.reset() + * + * The property is exposed to userspace as an enumeration property called + * "pixel_source" and has the following enumeration values: + * + * "NONE": + * No active pixel source + * + * "FB": + * Framebuffer pixel source + * + * Returns: + * Zero on success, negative errno on failure. + */ +int drm_plane_create_pixel_source_property(struct drm_plane *plane, + unsigned long extra_sources) +{ + struct drm_device *dev = plane->dev; + struct drm_property *prop; + static const struct drm_prop_enum_list enum_list[] = { + { DRM_PLANE_PIXEL_SOURCE_NONE, "NONE" }, + { DRM_PLANE_PIXEL_SOURCE_FB, "FB" }, + }; + static const unsigned int valid_source_mask = BIT(DRM_PLANE_PIXEL_SOURCE_FB); + int i; + + /* FB is supported by default */ + unsigned long supported_sources = extra_sources | BIT(DRM_PLANE_PIXEL_SOURCE_FB); + + if (WARN_ON(supported_sources & ~valid_source_mask)) + return -EINVAL; + + prop = drm_property_create(dev, DRM_MODE_PROP_ENUM | DRM_MODE_PROP_ATOMIC, "pixel_source", + hweight32(supported_sources)); + + if (!prop) + return -ENOMEM; + + for (i = 0; i < ARRAY_SIZE(enum_list); i++) { + int ret; + + if (!test_bit(enum_list[i].type, &supported_sources)) + continue; + + ret = drm_property_add_enum(prop, enum_list[i].type, enum_list[i].name); + if (ret) { + drm_property_destroy(dev, prop); + + return ret; + } + } + + drm_object_attach_property(&plane->base, prop, DRM_PLANE_PIXEL_SOURCE_FB); + plane->pixel_source_property = prop; + + return 0; +} +EXPORT_SYMBOL(drm_plane_create_pixel_source_property); diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index 24e7998d1731..f342cf15412b 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -987,6 +987,9 @@ int drm_mode_setplane(struct drm_device *dev, void *data, return -ENOENT; } + if (plane->state && plane->state->pixel_source != DRM_PLANE_PIXEL_SOURCE_FB) + plane->state->pixel_source = DRM_PLANE_PIXEL_SOURCE_FB; + if (plane_req->fb_id) { fb = drm_framebuffer_lookup(dev, file_priv, plane_req->fb_id); if (!fb) { diff --git a/include/drm/drm_blend.h b/include/drm/drm_blend.h index 88bdfec3bd88..122bbfbaae33 100644 --- a/include/drm/drm_blend.h +++ b/include/drm/drm_blend.h @@ -58,4 +58,6 @@ int drm_atomic_normalize_zpos(struct drm_device *dev, struct drm_atomic_state *state); int drm_plane_create_blend_mode_property(struct drm_plane *plane, unsigned int supported_modes); +int drm_plane_create_pixel_source_property(struct drm_plane *plane, + unsigned long extra_sources); #endif diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h index 51291983ea44..89508b4dea4a 100644 --- a/include/drm/drm_plane.h +++ b/include/drm/drm_plane.h @@ -40,6 +40,12 @@ enum drm_scaling_filter { DRM_SCALING_FILTER_NEAREST_NEIGHBOR, }; +enum drm_plane_pixel_source { + DRM_PLANE_PIXEL_SOURCE_NONE, + DRM_PLANE_PIXEL_SOURCE_FB, + DRM_PLANE_PIXEL_SOURCE_MAX +}; + /** * struct drm_plane_state - mutable plane state * @@ -116,6 +122,14 @@ struct drm_plane_state { /** @src_h: height of visible portion of plane (in 16.16) */ uint32_t src_h, src_w; + /** + * @pixel_source: + * + * Source of pixel information for the plane. See + * drm_plane_create_pixel_source_property() for more details. + */ + enum drm_plane_pixel_source pixel_source; + /** * @alpha: * Opacity of the plane with 0 as completely transparent and 0xffff as @@ -699,6 +713,13 @@ struct drm_plane { */ struct drm_plane_state *state; + /* + * @pixel_source_property: + * Optional pixel_source property for this plane. See + * drm_plane_create_pixel_source_property(). + */ + struct drm_property *pixel_source_property; + /** * @alpha_property: * Optional alpha property for this plane. See From patchwork Fri Jul 28 17:02:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jessica Zhang X-Patchwork-Id: 708549 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CCCA9C04FE0 for ; Fri, 28 Jul 2023 17:03:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235749AbjG1RDh (ORCPT ); Fri, 28 Jul 2023 13:03:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36798 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235708AbjG1RDc (ORCPT ); Fri, 28 Jul 2023 13:03:32 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2E30A3A85; Fri, 28 Jul 2023 10:03:21 -0700 (PDT) Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36S6cknH012494; Fri, 28 Jul 2023 17:02:54 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : date : subject : mime-version : content-type : content-transfer-encoding : message-id : references : in-reply-to : to : cc; s=qcppdkim1; bh=6tDgiF2ZxgFvgTArKk6bDxokOz/K2Li75WlfBDjrMT0=; b=L1ZwhaQgf9yaxdaVeWsZY7IP/BOTiI9vyFhY9SDJBFXeHIYmyFEPwxEpPbAO9evrzuWK 5NmdzuS6MQD7AGOAb8LlIZFZZOXV1fXAeiYCRMgWym6qqi/hbWbvqo8Bo8pOeSB2gG3h Uh2y755eJa4vjPUrZQptcBY4IKqx9rDIxk7k7RO7m7FpFiX+bLs5xF7aFnNCcgRVIG66 aqLUa3u1al6NAKSLDJVm15kDXHcXOGA4NaHjFBynNaTA6zNGx7uTljOQIVherwXKdAY1 gqcEt3QG0Qq0KIGsPaGUDogPhMAAj8F89GdCk0dCmHaq0NNhrWk2de8wAZsNxEwYMRU+ 5w== Received: from nasanppmta05.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3s447khqwq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 17:02:54 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 36SH2rmi024671 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 17:02:53 GMT Received: from jesszhan-linux.qualcomm.com (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Fri, 28 Jul 2023 10:02:53 -0700 From: Jessica Zhang Date: Fri, 28 Jul 2023 10:02:11 -0700 Subject: [PATCH RFC v5 02/10] drm: Introduce solid fill DRM plane property MIME-Version: 1.0 Message-ID: <20230728-solid-fill-v5-2-053dbefa909c@quicinc.com> References: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> In-Reply-To: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Clark , Dmitry Baryshkov , "Sean Paul" , Marijn Suijten CC: , , , , , , , , , , , Jessica Zhang X-Mailer: b4 0.13-dev-034f2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1690563772; l=9758; i=quic_jesszhan@quicinc.com; s=20230329; h=from:subject:message-id; bh=3gtQSCoVoo65gTLeQumgkBfBoKEgNH2pyDMD1PkMvlA=; b=2lpDSLfFkqlNJIdwaGljktDEMgIzZUmWXhV/eUaod3DIy6zS9vP1ZTMoiVHH42Dim0b1SzKaU mXODxgYWC7OA76jjDqsk6smEIJNKKyXy32UVWbEKqo8PnMgfxv6vVrl X-Developer-Key: i=quic_jesszhan@quicinc.com; a=ed25519; pk=gAUCgHZ6wTJOzQa3U0GfeCDH7iZLlqIEPo4rrjfDpWE= X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: uSk5brQFSoj9hZNpJGhMEUMBOOO34xAQ X-Proofpoint-GUID: uSk5brQFSoj9hZNpJGhMEUMBOOO34xAQ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-27_10,2023-07-26_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 mlxlogscore=999 clxscore=1011 malwarescore=0 lowpriorityscore=0 priorityscore=1501 impostorscore=0 bulkscore=0 phishscore=0 suspectscore=0 spamscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307280154 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Document and add support for solid_fill property to drm_plane. In addition, add support for setting and getting the values for solid_fill. To enable solid fill planes, userspace must assign a property blob to the "solid_fill" plane property containing the following information: struct drm_mode_solid_fill { u32 version; u32 r, g, b; }; Signed-off-by: Jessica Zhang --- drivers/gpu/drm/drm_atomic_state_helper.c | 9 +++++ drivers/gpu/drm/drm_atomic_uapi.c | 55 +++++++++++++++++++++++++++++++ drivers/gpu/drm/drm_blend.c | 30 +++++++++++++++++ include/drm/drm_blend.h | 1 + include/drm/drm_plane.h | 35 ++++++++++++++++++++ include/uapi/drm/drm_mode.h | 24 ++++++++++++++ 6 files changed, 154 insertions(+) diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c index 01638c51ce0a..86fb876efbe6 100644 --- a/drivers/gpu/drm/drm_atomic_state_helper.c +++ b/drivers/gpu/drm/drm_atomic_state_helper.c @@ -254,6 +254,11 @@ void __drm_atomic_helper_plane_state_reset(struct drm_plane_state *plane_state, plane_state->pixel_blend_mode = DRM_MODE_BLEND_PREMULTI; plane_state->pixel_source = DRM_PLANE_PIXEL_SOURCE_FB; + if (plane_state->solid_fill_blob) { + drm_property_blob_put(plane_state->solid_fill_blob); + plane_state->solid_fill_blob = NULL; + } + if (plane->color_encoding_property) { if (!drm_object_property_get_default_value(&plane->base, plane->color_encoding_property, @@ -336,6 +341,9 @@ void __drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane, if (state->fb) drm_framebuffer_get(state->fb); + if (state->solid_fill_blob) + drm_property_blob_get(state->solid_fill_blob); + state->fence = NULL; state->commit = NULL; state->fb_damage_clips = NULL; @@ -385,6 +393,7 @@ void __drm_atomic_helper_plane_destroy_state(struct drm_plane_state *state) drm_crtc_commit_put(state->commit); drm_property_blob_put(state->fb_damage_clips); + drm_property_blob_put(state->solid_fill_blob); } EXPORT_SYMBOL(__drm_atomic_helper_plane_destroy_state); diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index 454f980e16c9..039686c78c2a 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -316,6 +316,51 @@ drm_atomic_set_crtc_for_connector(struct drm_connector_state *conn_state, } EXPORT_SYMBOL(drm_atomic_set_crtc_for_connector); +static int drm_atomic_set_solid_fill_prop(struct drm_plane_state *state, + struct drm_property_blob *blob) +{ + int blob_version; + + if (blob == state->solid_fill_blob) + return 0; + + if (blob) { + struct drm_mode_solid_fill *user_info = (struct drm_mode_solid_fill *)blob->data; + + if (blob->length != sizeof(struct drm_mode_solid_fill)) { + drm_dbg_atomic(state->plane->dev, + "[PLANE:%d:%s] bad solid fill blob length: %zu\n", + state->plane->base.id, state->plane->name, + blob->length); + return -EINVAL; + } + + blob_version = user_info->version; + + /* Add more versions if necessary */ + if (blob_version == 1) { + state->solid_fill.r = user_info->r; + state->solid_fill.g = user_info->g; + state->solid_fill.b = user_info->b; + } else { + drm_dbg_atomic(state->plane->dev, + "[PLANE:%d:%s] unsupported solid fill version (version=%d)\n", + state->plane->base.id, state->plane->name, + blob_version); + return -EINVAL; + } + } + + drm_property_blob_put(state->solid_fill_blob); + + if (blob) + state->solid_fill_blob = drm_property_blob_get(blob); + else + state->solid_fill_blob = NULL; + + return 0; +} + static void set_out_fence_for_crtc(struct drm_atomic_state *state, struct drm_crtc *crtc, s32 __user *fence_ptr) { @@ -546,6 +591,13 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane, state->src_h = val; } else if (property == plane->pixel_source_property) { state->pixel_source = val; + } else if (property == plane->solid_fill_property) { + struct drm_property_blob *solid_fill = drm_property_lookup_blob(dev, val); + + ret = drm_atomic_set_solid_fill_prop(state, solid_fill); + drm_property_blob_put(solid_fill); + + return ret; } else if (property == plane->alpha_property) { state->alpha = val; } else if (property == plane->blend_mode_property) { @@ -620,6 +672,9 @@ drm_atomic_plane_get_property(struct drm_plane *plane, *val = state->src_h; } else if (property == plane->pixel_source_property) { *val = state->pixel_source; + } else if (property == plane->solid_fill_property) { + *val = state->solid_fill_blob ? + state->solid_fill_blob->base.id : 0; } else if (property == plane->alpha_property) { *val = state->alpha; } else if (property == plane->blend_mode_property) { diff --git a/drivers/gpu/drm/drm_blend.c b/drivers/gpu/drm/drm_blend.c index c500310a3d09..c632dfcd8a9b 100644 --- a/drivers/gpu/drm/drm_blend.c +++ b/drivers/gpu/drm/drm_blend.c @@ -200,6 +200,10 @@ * "FB": * Framebuffer source set by the "FB_ID" property. * + * solid_fill: + * solid_fill is set up with drm_plane_create_solid_fill_property(). It + * contains pixel data that drivers can use to fill a plane. + * * Note that all the property extensions described here apply either to the * plane or the CRTC (e.g. for the background color, which currently is not * exposed and assumed to be black). @@ -700,3 +704,29 @@ int drm_plane_create_pixel_source_property(struct drm_plane *plane, return 0; } EXPORT_SYMBOL(drm_plane_create_pixel_source_property); + +/** + * drm_plane_create_solid_fill_property - create a new solid_fill property + * @plane: drm plane + * + * This creates a new property blob that holds pixel data for solid fill planes. + * The property is exposed to userspace as a property blob called "solid_fill". + * + * For information on what the blob contains, see `drm_mode_solid_fill`. + */ +int drm_plane_create_solid_fill_property(struct drm_plane *plane) +{ + struct drm_property *prop; + + prop = drm_property_create(plane->dev, + DRM_MODE_PROP_ATOMIC | DRM_MODE_PROP_BLOB, + "solid_fill", 0); + if (!prop) + return -ENOMEM; + + drm_object_attach_property(&plane->base, prop, 0); + plane->solid_fill_property = prop; + + return 0; +} +EXPORT_SYMBOL(drm_plane_create_solid_fill_property); diff --git a/include/drm/drm_blend.h b/include/drm/drm_blend.h index 122bbfbaae33..e7158fbee389 100644 --- a/include/drm/drm_blend.h +++ b/include/drm/drm_blend.h @@ -60,4 +60,5 @@ int drm_plane_create_blend_mode_property(struct drm_plane *plane, unsigned int supported_modes); int drm_plane_create_pixel_source_property(struct drm_plane *plane, unsigned long extra_sources); +int drm_plane_create_solid_fill_property(struct drm_plane *plane); #endif diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h index 89508b4dea4a..abf1458fa099 100644 --- a/include/drm/drm_plane.h +++ b/include/drm/drm_plane.h @@ -46,6 +46,17 @@ enum drm_plane_pixel_source { DRM_PLANE_PIXEL_SOURCE_MAX }; +/** + * struct solid_fill_property - RGB values for solid fill plane + * + * Note: This is the V1 for this feature + */ +struct drm_solid_fill { + uint32_t r; + uint32_t g; + uint32_t b; +}; + /** * struct drm_plane_state - mutable plane state * @@ -130,6 +141,23 @@ struct drm_plane_state { */ enum drm_plane_pixel_source pixel_source; + /** + * @solid_fill_blob: + * + * Blob containing relevant information for a solid fill plane + * including pixel format and data. See + * drm_plane_create_solid_fill_property() for more details. + */ + struct drm_property_blob *solid_fill_blob; + + /** + * @solid_fill: + * + * Pixel data for solid fill planes. See + * drm_plane_create_solid_fill_property() for more details. + */ + struct drm_solid_fill solid_fill; + /** * @alpha: * Opacity of the plane with 0 as completely transparent and 0xffff as @@ -720,6 +748,13 @@ struct drm_plane { */ struct drm_property *pixel_source_property; + /** + * @solid_fill_property: + * Optional solid_fill property for this plane. See + * drm_plane_create_solid_fill_property(). + */ + struct drm_property *solid_fill_property; + /** * @alpha_property: * Optional alpha property for this plane. See diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index 43691058d28f..53c8efa5ad7f 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -259,6 +259,30 @@ struct drm_mode_modeinfo { char name[DRM_DISPLAY_MODE_LEN]; }; +/** + * struct drm_mode_solid_fill - User info for solid fill planes + * + * This is the userspace API solid fill information structure. + * + * Userspace can enable solid fill planes by assigning the plane "solid_fill" + * property to a blob containing a single drm_mode_solid_fill struct populated with an RGB323232 + * color and setting the pixel source to "SOLID_FILL". + * + * For information on the plane property, see drm_plane_create_solid_fill_property() + * + * @version: Version of the blob. Currently, there is only support for version == 1 + * @r: Red color value of single pixel + * @g: Green color value of single pixel + * @b: Blue color value of single pixel + */ +struct drm_mode_solid_fill { + __u32 version; + __u32 r; + __u32 g; + __u32 b; +}; + + struct drm_mode_card_res { __u64 fb_id_ptr; __u64 crtc_id_ptr; From patchwork Fri Jul 28 17:02:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jessica Zhang X-Patchwork-Id: 708553 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 96455C001E0 for ; Fri, 28 Jul 2023 17:03:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235287AbjG1RDT (ORCPT ); Fri, 28 Jul 2023 13:03:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36500 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235405AbjG1RDS (ORCPT ); Fri, 28 Jul 2023 13:03:18 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5C16735AD; Fri, 28 Jul 2023 10:03:16 -0700 (PDT) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36SE1WhI030541; Fri, 28 Jul 2023 17:02:54 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : date : subject : mime-version : content-type : content-transfer-encoding : message-id : references : in-reply-to : to : cc; s=qcppdkim1; bh=tZUnSiy9Oye5E/RByOQOkRvai7Pn+8Oq3sb2mHyuJd0=; b=LZcLOD8eoSEBE69Er8Yx7cy8WDrvc02MApN44tE3I9n9adaHXOIq/Bx+hCJb5GeNWRbt 6YjBwhCN0qAROleJ9LAw/Q8qLMKL2i7CkWk7sde5KR/uQh0t4nuq9iaCN24pY4JYvjRY x8tREbOMr8tACrogHmucrOL6A6nl/Y0dL5fXCzKiycFECWir3u9NYAevxJyUCjDNKBf0 6iMQF7ytVxQaWajsBGXtXwfIuFdsiukGgiH6F442d67ltgoha0EGZ5lnXDlvmH4PmloF vPqBXccLqNONn5P2DHVkvv3Nnrq0oo/Nx+XEbRevgstWqZX0RCmOesLK1xxGnetknzf/ uA== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3s3ufutu27-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 17:02:54 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 36SH2r3v000718 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 17:02:53 GMT Received: from jesszhan-linux.qualcomm.com (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Fri, 28 Jul 2023 10:02:53 -0700 From: Jessica Zhang Date: Fri, 28 Jul 2023 10:02:12 -0700 Subject: [PATCH RFC v5 03/10] drm: Add solid fill pixel source MIME-Version: 1.0 Message-ID: <20230728-solid-fill-v5-3-053dbefa909c@quicinc.com> References: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> In-Reply-To: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Clark , Dmitry Baryshkov , "Sean Paul" , Marijn Suijten CC: , , , , , , , , , , , Jessica Zhang X-Mailer: b4 0.13-dev-034f2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1690563772; l=2092; i=quic_jesszhan@quicinc.com; s=20230329; h=from:subject:message-id; bh=5AoLmSKmccZMrTDwexjp7orCY4q6SQsDRDcB/sswwJo=; b=4TlSRpI1VRYUtrQOXd7PwPoKqlecvQmt15QLN9GLGzS8a064zfqcyRjHr7PnHHI20+YyQpOT7 rSWqA8tMe/ACGHBBoAVAMb8xvvShP+90ddImfLgJa8p/DA1mOjQMxK6 X-Developer-Key: i=quic_jesszhan@quicinc.com; a=ed25519; pk=gAUCgHZ6wTJOzQa3U0GfeCDH7iZLlqIEPo4rrjfDpWE= X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: O3ik67PdT8FF0yfHybBKZw4SgLPxDpKE X-Proofpoint-ORIG-GUID: O3ik67PdT8FF0yfHybBKZw4SgLPxDpKE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-27_10,2023-07-26_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 lowpriorityscore=0 impostorscore=0 bulkscore=0 mlxlogscore=869 mlxscore=0 clxscore=1015 priorityscore=1501 adultscore=0 phishscore=0 suspectscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307280154 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add "SOLID_FILL" as a valid pixel source. If the pixel_source property is set to "SOLID_FILL", it will display data from the drm_plane "solid_fill" blob property. Signed-off-by: Jessica Zhang --- drivers/gpu/drm/drm_blend.c | 10 +++++++++- include/drm/drm_plane.h | 1 + 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_blend.c b/drivers/gpu/drm/drm_blend.c index c632dfcd8a9b..34b1fd3e2310 100644 --- a/drivers/gpu/drm/drm_blend.c +++ b/drivers/gpu/drm/drm_blend.c @@ -200,6 +200,9 @@ * "FB": * Framebuffer source set by the "FB_ID" property. * + * "SOLID_FILL": + * Solid fill color source set by the "solid_fill" property. + * * solid_fill: * solid_fill is set up with drm_plane_create_solid_fill_property(). It * contains pixel data that drivers can use to fill a plane. @@ -657,6 +660,9 @@ EXPORT_SYMBOL(drm_plane_create_blend_mode_property); * "FB": * Framebuffer pixel source * + * "SOLID_FILL": + * Solid fill color pixel source + * * Returns: * Zero on success, negative errno on failure. */ @@ -668,8 +674,10 @@ int drm_plane_create_pixel_source_property(struct drm_plane *plane, static const struct drm_prop_enum_list enum_list[] = { { DRM_PLANE_PIXEL_SOURCE_NONE, "NONE" }, { DRM_PLANE_PIXEL_SOURCE_FB, "FB" }, + { DRM_PLANE_PIXEL_SOURCE_SOLID_FILL, "SOLID_FILL" }, }; - static const unsigned int valid_source_mask = BIT(DRM_PLANE_PIXEL_SOURCE_FB); + static const unsigned int valid_source_mask = BIT(DRM_PLANE_PIXEL_SOURCE_FB) | + BIT(DRM_PLANE_PIXEL_SOURCE_SOLID_FILL); int i; /* FB is supported by default */ diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h index abf1458fa099..234fee3d5a95 100644 --- a/include/drm/drm_plane.h +++ b/include/drm/drm_plane.h @@ -43,6 +43,7 @@ enum drm_scaling_filter { enum drm_plane_pixel_source { DRM_PLANE_PIXEL_SOURCE_NONE, DRM_PLANE_PIXEL_SOURCE_FB, + DRM_PLANE_PIXEL_SOURCE_SOLID_FILL, DRM_PLANE_PIXEL_SOURCE_MAX }; From patchwork Fri Jul 28 17:02:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jessica Zhang X-Patchwork-Id: 708550 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 91A77C04FDF for ; Fri, 28 Jul 2023 17:03:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235522AbjG1RDg (ORCPT ); Fri, 28 Jul 2023 13:03:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36564 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235539AbjG1RDc (ORCPT ); Fri, 28 Jul 2023 13:03:32 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1293C2113; Fri, 28 Jul 2023 10:03:21 -0700 (PDT) Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36SDb4uT008309; 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drm_printf(p, "\tcrtc=%s\n", state->crtc ? state->crtc->name : "(null)"); + drm_printf(p, "\tpixel-source=%s\n", drm_plane_get_pixel_source_name(state->pixel_source)); drm_printf(p, "\tfb=%u\n", state->fb ? state->fb->base.id : 0); if (state->fb) drm_framebuffer_print_info(p, 2, state->fb); diff --git a/drivers/gpu/drm/drm_crtc_internal.h b/drivers/gpu/drm/drm_crtc_internal.h index 501a10edd0e1..75b59ec9f1be 100644 --- a/drivers/gpu/drm/drm_crtc_internal.h +++ b/drivers/gpu/drm/drm_crtc_internal.h @@ -38,6 +38,7 @@ enum drm_color_encoding; enum drm_color_range; enum drm_connector_force; enum drm_mode_status; +enum drm_plane_pixel_source; struct drm_atomic_state; struct drm_bridge; @@ -267,6 +268,7 @@ int drm_plane_check_pixel_format(struct drm_plane *plane, u32 format, u64 modifier); struct drm_mode_rect * __drm_plane_get_damage_clips(const struct drm_plane_state *state); +const char *drm_plane_get_pixel_source_name(enum drm_plane_pixel_source pixel_source); /* drm_bridge.c */ void drm_bridge_detach(struct drm_bridge *bridge); diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index f342cf15412b..4188b3491625 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -1487,6 +1487,18 @@ __drm_plane_get_damage_clips(const struct drm_plane_state *state) state->fb_damage_clips->data : NULL); } +const char *drm_plane_get_pixel_source_name(enum drm_plane_pixel_source pixel_source) +{ + switch(pixel_source) { + case DRM_PLANE_PIXEL_SOURCE_NONE: + return "NONE"; + case DRM_PLANE_PIXEL_SOURCE_FB: + return "fb"; + default: + return ""; + } +} + /** * drm_plane_get_damage_clips - Returns damage clips. * @state: Plane state. From patchwork Fri Jul 28 17:02:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jessica Zhang X-Patchwork-Id: 707564 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 51809C001E0 for ; Fri, 28 Jul 2023 17:03:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235331AbjG1RDh (ORCPT ); Fri, 28 Jul 2023 13:03:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235691AbjG1RDc (ORCPT ); Fri, 28 Jul 2023 13:03:32 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2A6A235A8; Fri, 28 Jul 2023 10:03:21 -0700 (PDT) Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36SDRqLS011889; Fri, 28 Jul 2023 17:02:55 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : date : subject : mime-version : content-type : content-transfer-encoding : message-id : references : in-reply-to : to : cc; s=qcppdkim1; bh=ZtzRqiWwQ2QEFTZrUftP48EdZkW9RUK/6jur8E/RCvQ=; b=VCd3csS5HKKkEWEWIV6/xliG/c9S1+R7X2bH13s1tMBKSH3zp99t1YyKdlKwqOw5P7D1 yD6CoBy6/iIhF2tDpDTPbB3lweXT1PjnoEcuTg6GcojsTRdmlRY3/OI2kY/sLZBpnf0K X4hID5ZMtS/0puFNHMb9xKaMRnXw2uxN5/2HO7f+mAaSh9bB6ESYXS/FYF7oq38h9AHE 70NDfQ3PzhocqvVaF5eeXpPceKcYmOajZJCdgjX5py7zGlWPPrNoQddX4K+00Eyhz/Oe s52ZNMogERzcjF/Q+Ed8/8aw9LcWN69SKhvo3aOBcPyDdGUbB4mgSeXaz54C/Ubpf0TN xg== Received: from nasanppmta02.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3s3k7u43br-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 17:02:55 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 36SH2sPC024416 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 17:02:54 GMT Received: from jesszhan-linux.qualcomm.com (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Fri, 28 Jul 2023 10:02:53 -0700 From: Jessica Zhang Date: Fri, 28 Jul 2023 10:02:14 -0700 Subject: [PATCH RFC v5 05/10] drm/atomic: Add solid fill data to plane state dump MIME-Version: 1.0 Message-ID: <20230728-solid-fill-v5-5-053dbefa909c@quicinc.com> References: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> In-Reply-To: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Clark , Dmitry Baryshkov , "Sean Paul" , Marijn Suijten CC: , , , , , , , , , , , Jessica Zhang X-Mailer: b4 0.13-dev-034f2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1690563772; l=2610; i=quic_jesszhan@quicinc.com; s=20230329; h=from:subject:message-id; bh=HIKdNUBnN+m+9TgC3MtRr0c654XkaH+1T9NuzH+3zmI=; b=axx4KzUEysYhBQWGzC7wcpvU0QSXWgwR0vZohdtxsgraqUArhwle8+XPyRpa1MjG88dGlbOYH m2o1LlUkGabDqOIVT5UJrEOr2bJ/9TSjBBYOUfb8jB2iGfO/YmSWoS7 X-Developer-Key: i=quic_jesszhan@quicinc.com; a=ed25519; pk=gAUCgHZ6wTJOzQa3U0GfeCDH7iZLlqIEPo4rrjfDpWE= X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: J5j699B_Yfvdz95HVwbgQDdKvpG1tXED X-Proofpoint-ORIG-GUID: J5j699B_Yfvdz95HVwbgQDdKvpG1tXED X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-27_10,2023-07-26_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 spamscore=0 mlxscore=0 lowpriorityscore=0 malwarescore=0 bulkscore=0 mlxlogscore=706 suspectscore=0 priorityscore=1501 clxscore=1015 phishscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307280154 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add solid_fill property data to the atomic plane state dump. Signed-off-by: Jessica Zhang --- drivers/gpu/drm/drm_atomic.c | 4 ++++ drivers/gpu/drm/drm_plane.c | 10 ++++++++++ include/drm/drm_plane.h | 3 +++ 3 files changed, 17 insertions(+) diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index c38014abc590..1ee7d08041bc 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -717,6 +717,10 @@ static void drm_atomic_plane_print_state(struct drm_printer *p, drm_printf(p, "\tfb=%u\n", state->fb ? state->fb->base.id : 0); if (state->fb) drm_framebuffer_print_info(p, 2, state->fb); + drm_printf(p, "\tsolid_fill=%u\n", + state->solid_fill_blob ? state->solid_fill_blob->base.id : 0); + if (state->solid_fill_blob) + drm_plane_solid_fill_print_info(p, 2, state); drm_printf(p, "\tcrtc-pos=" DRM_RECT_FMT "\n", DRM_RECT_ARG(&dest)); drm_printf(p, "\tsrc-pos=" DRM_RECT_FP_FMT "\n", DRM_RECT_FP_ARG(&src)); drm_printf(p, "\trotation=%x\n", state->rotation); diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index 4188b3491625..009d3ebd9b39 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -1494,11 +1494,21 @@ const char *drm_plane_get_pixel_source_name(enum drm_plane_pixel_source pixel_so return "NONE"; case DRM_PLANE_PIXEL_SOURCE_FB: return "fb"; + case DRM_PLANE_PIXEL_SOURCE_SOLID_FILL: + return "solid_fill"; default: return ""; } } +void drm_plane_solid_fill_print_info(struct drm_printer *p, unsigned int indent, + const struct drm_plane_state *state) +{ + drm_printf_indent(p, indent, "r=0x%x\n", state->solid_fill.r); + drm_printf_indent(p, indent, "g=0x%x\n", state->solid_fill.g); + drm_printf_indent(p, indent, "b=0x%x\n", state->solid_fill.b); +} + /** * drm_plane_get_damage_clips - Returns damage clips. * @state: Plane state. diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h index 234fee3d5a95..303f01f0588c 100644 --- a/include/drm/drm_plane.h +++ b/include/drm/drm_plane.h @@ -1000,6 +1000,9 @@ drm_plane_get_damage_clips_count(const struct drm_plane_state *state); struct drm_mode_rect * drm_plane_get_damage_clips(const struct drm_plane_state *state); +void drm_plane_solid_fill_print_info(struct drm_printer *p, unsigned int indent, + const struct drm_plane_state *state); + int drm_plane_create_scaling_filter_property(struct drm_plane *plane, unsigned int supported_filters); From patchwork Fri Jul 28 17:02:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jessica Zhang X-Patchwork-Id: 708552 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5FB74C0015E for ; Fri, 28 Jul 2023 17:03:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235747AbjG1RDd (ORCPT ); Fri, 28 Jul 2023 13:03:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36572 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235594AbjG1RDV (ORCPT ); Fri, 28 Jul 2023 13:03:21 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98A0735AD; 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Fri, 28 Jul 2023 17:02:55 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 36SH2s6V022296 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 17:02:54 GMT Received: from jesszhan-linux.qualcomm.com (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Fri, 28 Jul 2023 10:02:54 -0700 From: Jessica Zhang Date: Fri, 28 Jul 2023 10:02:15 -0700 Subject: [PATCH RFC v5 06/10] drm/atomic: Move framebuffer checks to helper MIME-Version: 1.0 Message-ID: <20230728-solid-fill-v5-6-053dbefa909c@quicinc.com> References: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> In-Reply-To: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Clark , Dmitry Baryshkov , "Sean Paul" , Marijn Suijten CC: , , , , , , , , , , , Jessica Zhang X-Mailer: b4 0.13-dev-034f2 X-Developer-Signature: v=1; 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Move these checks into their own helper method. Signed-off-by: Jessica Zhang Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/drm_atomic.c | 130 ++++++++++++++++++++++++------------------- 1 file changed, 73 insertions(+), 57 deletions(-) diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 1ee7d08041bc..017ce0e6570f 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -580,6 +580,76 @@ plane_switching_crtc(const struct drm_plane_state *old_plane_state, return true; } +static int drm_atomic_check_fb(const struct drm_plane_state *state) +{ + struct drm_plane *plane = state->plane; + const struct drm_framebuffer *fb = state->fb; + struct drm_mode_rect *clips; + + uint32_t num_clips; + unsigned int fb_width, fb_height; + int ret; + + /* Check whether this plane supports the fb pixel format. */ + ret = drm_plane_check_pixel_format(plane, fb->format->format, + fb->modifier); + + if (ret) { + drm_dbg_atomic(plane->dev, + "[PLANE:%d:%s] invalid pixel format %p4cc, modifier 0x%llx\n", + plane->base.id, plane->name, + &fb->format->format, fb->modifier); + return ret; + } + + fb_width = fb->width << 16; + fb_height = fb->height << 16; + + /* Make sure source coordinates are inside the fb. */ + if (state->src_w > fb_width || + state->src_x > fb_width - state->src_w || + state->src_h > fb_height || + state->src_y > fb_height - state->src_h) { + drm_dbg_atomic(plane->dev, + "[PLANE:%d:%s] invalid source coordinates " + "%u.%06ux%u.%06u+%u.%06u+%u.%06u (fb %ux%u)\n", + plane->base.id, plane->name, + state->src_w >> 16, + ((state->src_w & 0xffff) * 15625) >> 10, + state->src_h >> 16, + ((state->src_h & 0xffff) * 15625) >> 10, + state->src_x >> 16, + ((state->src_x & 0xffff) * 15625) >> 10, + state->src_y >> 16, + ((state->src_y & 0xffff) * 15625) >> 10, + fb->width, fb->height); + return -ENOSPC; + } + + clips = __drm_plane_get_damage_clips(state); + num_clips = drm_plane_get_damage_clips_count(state); + + /* Make sure damage clips are valid and inside the fb. */ + while (num_clips > 0) { + if (clips->x1 >= clips->x2 || + clips->y1 >= clips->y2 || + clips->x1 < 0 || + clips->y1 < 0 || + clips->x2 > fb_width || + clips->y2 > fb_height) { + drm_dbg_atomic(plane->dev, + "[PLANE:%d:%s] invalid damage clip %d %d %d %d\n", + plane->base.id, plane->name, clips->x1, + clips->y1, clips->x2, clips->y2); + return -EINVAL; + } + clips++; + num_clips--; + } + + return 0; +} + /** * drm_atomic_plane_check - check plane state * @old_plane_state: old plane state to check @@ -596,9 +666,6 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state, struct drm_plane *plane = new_plane_state->plane; struct drm_crtc *crtc = new_plane_state->crtc; const struct drm_framebuffer *fb = new_plane_state->fb; - unsigned int fb_width, fb_height; - struct drm_mode_rect *clips; - uint32_t num_clips; int ret; /* either *both* CRTC and FB must be set, or neither */ @@ -625,17 +692,6 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state, return -EINVAL; } - /* Check whether this plane supports the fb pixel format. */ - ret = drm_plane_check_pixel_format(plane, fb->format->format, - fb->modifier); - if (ret) { - drm_dbg_atomic(plane->dev, - "[PLANE:%d:%s] invalid pixel format %p4cc, modifier 0x%llx\n", - plane->base.id, plane->name, - &fb->format->format, fb->modifier); - return ret; - } - /* Give drivers some help against integer overflows */ if (new_plane_state->crtc_w > INT_MAX || new_plane_state->crtc_x > INT_MAX - (int32_t) new_plane_state->crtc_w || @@ -649,50 +705,10 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state, return -ERANGE; } - fb_width = fb->width << 16; - fb_height = fb->height << 16; - /* Make sure source coordinates are inside the fb. */ - if (new_plane_state->src_w > fb_width || - new_plane_state->src_x > fb_width - new_plane_state->src_w || - new_plane_state->src_h > fb_height || - new_plane_state->src_y > fb_height - new_plane_state->src_h) { - drm_dbg_atomic(plane->dev, - "[PLANE:%d:%s] invalid source coordinates " - "%u.%06ux%u.%06u+%u.%06u+%u.%06u (fb %ux%u)\n", - plane->base.id, plane->name, - new_plane_state->src_w >> 16, - ((new_plane_state->src_w & 0xffff) * 15625) >> 10, - new_plane_state->src_h >> 16, - ((new_plane_state->src_h & 0xffff) * 15625) >> 10, - new_plane_state->src_x >> 16, - ((new_plane_state->src_x & 0xffff) * 15625) >> 10, - new_plane_state->src_y >> 16, - ((new_plane_state->src_y & 0xffff) * 15625) >> 10, - fb->width, fb->height); - return -ENOSPC; - } - - clips = __drm_plane_get_damage_clips(new_plane_state); - num_clips = drm_plane_get_damage_clips_count(new_plane_state); - - /* Make sure damage clips are valid and inside the fb. */ - while (num_clips > 0) { - if (clips->x1 >= clips->x2 || - clips->y1 >= clips->y2 || - clips->x1 < 0 || - clips->y1 < 0 || - clips->x2 > fb_width || - clips->y2 > fb_height) { - drm_dbg_atomic(plane->dev, - "[PLANE:%d:%s] invalid damage clip %d %d %d %d\n", - plane->base.id, plane->name, clips->x1, - clips->y1, clips->x2, clips->y2); - return -EINVAL; - } - clips++; - num_clips--; - } + ret = drm_atomic_check_fb(new_plane_state); + if (ret) + return ret; if (plane_switching_crtc(old_plane_state, new_plane_state)) { drm_dbg_atomic(plane->dev, From patchwork Fri Jul 28 17:02:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jessica Zhang X-Patchwork-Id: 707563 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C097C001DF for ; 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Fri, 28 Jul 2023 10:02:54 -0700 From: Jessica Zhang Date: Fri, 28 Jul 2023 10:02:16 -0700 Subject: [PATCH RFC v5 07/10] drm/atomic: Loosen FB atomic checks MIME-Version: 1.0 Message-ID: <20230728-solid-fill-v5-7-053dbefa909c@quicinc.com> References: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> In-Reply-To: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Clark , Dmitry Baryshkov , "Sean Paul" , Marijn Suijten CC: , , , , , , , , , , , Jessica Zhang X-Mailer: b4 0.13-dev-034f2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1690563772; l=8202; i=quic_jesszhan@quicinc.com; s=20230329; h=from:subject:message-id; bh=ScTdHnV3Q+jdzclndROY4MHg7j9+xb48VIgT1wa//Rs=; b=cuxvm4J7qj68rorXj6M7YAMJ9VQrtuT1/JlBKrESKd7/ZXheI6xytq8hINPYbnvXJlf7fQNJp fiOS/8RyohFDvERUtSQXjRF4wItxqvnfEnRtc0KCnrR/uJBXE/VijdR X-Developer-Key: i=quic_jesszhan@quicinc.com; a=ed25519; pk=gAUCgHZ6wTJOzQa3U0GfeCDH7iZLlqIEPo4rrjfDpWE= X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: Zr3bCRh-u5hPz85TyndtRmbi08CnMb1P X-Proofpoint-ORIG-GUID: Zr3bCRh-u5hPz85TyndtRmbi08CnMb1P X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-27_10,2023-07-26_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 lowpriorityscore=0 impostorscore=0 bulkscore=0 mlxlogscore=776 mlxscore=0 clxscore=1015 priorityscore=1501 adultscore=0 phishscore=0 suspectscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307280154 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Loosen the requirements for atomic and legacy commit so that, in cases where pixel_source != FB, the commit can still go through. This includes adding framebuffer NULL checks in other areas to account for FB being NULL when non-FB pixel sources are enabled. To disable a plane, the pixel_source must be NONE or the FB must be NULL if pixel_source == FB. Signed-off-by: Jessica Zhang --- drivers/gpu/drm/drm_atomic.c | 20 +++++++++++--------- drivers/gpu/drm/drm_atomic_helper.c | 34 ++++++++++++++++++++-------------- drivers/gpu/drm/drm_plane.c | 16 ++++++++++++---- include/drm/drm_atomic_helper.h | 4 ++-- include/drm/drm_plane.h | 29 +++++++++++++++++++++++++++++ 5 files changed, 74 insertions(+), 29 deletions(-) diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 017ce0e6570f..b0c532f3db82 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -668,14 +668,14 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state, const struct drm_framebuffer *fb = new_plane_state->fb; int ret; - /* either *both* CRTC and FB must be set, or neither */ - if (crtc && !fb) { - drm_dbg_atomic(plane->dev, "[PLANE:%d:%s] CRTC set but no FB\n", + /* either *both* CRTC and pixel source must be set, or neither */ + if (crtc && !drm_plane_has_visible_data(new_plane_state)) { + drm_dbg_atomic(plane->dev, "[PLANE:%d:%s] CRTC set but no visible data\n", plane->base.id, plane->name); return -EINVAL; - } else if (fb && !crtc) { - drm_dbg_atomic(plane->dev, "[PLANE:%d:%s] FB set but no CRTC\n", - plane->base.id, plane->name); + } else if (drm_plane_has_visible_data(new_plane_state) && !crtc) { + drm_dbg_atomic(plane->dev, "[PLANE:%d:%s] Source %d has visible data but no CRTC\n", + plane->base.id, plane->name, new_plane_state->pixel_source); return -EINVAL; } @@ -706,9 +706,11 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state, } - ret = drm_atomic_check_fb(new_plane_state); - if (ret) - return ret; + if (new_plane_state->pixel_source == DRM_PLANE_PIXEL_SOURCE_FB && fb) { + ret = drm_atomic_check_fb(new_plane_state); + if (ret) + return ret; + } if (plane_switching_crtc(old_plane_state, new_plane_state)) { drm_dbg_atomic(plane->dev, diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 41b8066f61ff..d05ec9ef2b3e 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -864,7 +864,7 @@ int drm_atomic_helper_check_plane_state(struct drm_plane_state *plane_state, *src = drm_plane_state_src(plane_state); *dst = drm_plane_state_dest(plane_state); - if (!fb) { + if (!drm_plane_has_visible_data(plane_state)) { plane_state->visible = false; return 0; } @@ -881,25 +881,31 @@ int drm_atomic_helper_check_plane_state(struct drm_plane_state *plane_state, return -EINVAL; } - drm_rect_rotate(src, fb->width << 16, fb->height << 16, rotation); + if (plane_state->pixel_source == DRM_PLANE_PIXEL_SOURCE_FB && fb) { + drm_rect_rotate(src, fb->width << 16, fb->height << 16, rotation); - /* Check scaling */ - hscale = drm_rect_calc_hscale(src, dst, min_scale, max_scale); - vscale = drm_rect_calc_vscale(src, dst, min_scale, max_scale); - if (hscale < 0 || vscale < 0) { - drm_dbg_kms(plane_state->plane->dev, - "Invalid scaling of plane\n"); - drm_rect_debug_print("src: ", &plane_state->src, true); - drm_rect_debug_print("dst: ", &plane_state->dst, false); - return -ERANGE; + /* Check scaling */ + hscale = drm_rect_calc_hscale(src, dst, min_scale, max_scale); + vscale = drm_rect_calc_vscale(src, dst, min_scale, max_scale); + + if (hscale < 0 || vscale < 0) { + drm_dbg_kms(plane_state->plane->dev, + "Invalid scaling of plane\n"); + drm_rect_debug_print("src: ", &plane_state->src, true); + drm_rect_debug_print("dst: ", &plane_state->dst, false); + return -ERANGE; + } } if (crtc_state->enable) drm_mode_get_hv_timing(&crtc_state->mode, &clip.x2, &clip.y2); - plane_state->visible = drm_rect_clip_scaled(src, dst, &clip); - - drm_rect_rotate_inv(src, fb->width << 16, fb->height << 16, rotation); + if (plane_state->pixel_source == DRM_PLANE_PIXEL_SOURCE_FB && fb) { + plane_state->visible = drm_rect_clip_scaled(src, dst, &clip); + drm_rect_rotate_inv(src, fb->width << 16, fb->height << 16, rotation); + } else if (drm_plane_solid_fill_enabled(plane_state)) { + plane_state->visible = true; + } if (!plane_state->visible) /* diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index 009d3ebd9b39..8f759f546aae 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -839,6 +839,14 @@ bool drm_any_plane_has_format(struct drm_device *dev, } EXPORT_SYMBOL(drm_any_plane_has_format); +static bool drm_plane_needs_disable(struct drm_plane_state *state, struct drm_framebuffer *fb) +{ + if (state->pixel_source == DRM_PLANE_PIXEL_SOURCE_NONE) + return true; + + return state->pixel_source == DRM_PLANE_PIXEL_SOURCE_FB && fb == NULL; +} + /* * __setplane_internal - setplane handler for internal callers * @@ -861,8 +869,8 @@ static int __setplane_internal(struct drm_plane *plane, WARN_ON(drm_drv_uses_atomic_modeset(plane->dev)); - /* No fb means shut it down */ - if (!fb) { + /* No visible data means shut it down */ + if (drm_plane_needs_disable(plane->state, fb)) { plane->old_fb = plane->fb; ret = plane->funcs->disable_plane(plane, ctx); if (!ret) { @@ -913,8 +921,8 @@ static int __setplane_atomic(struct drm_plane *plane, WARN_ON(!drm_drv_uses_atomic_modeset(plane->dev)); - /* No fb means shut it down */ - if (!fb) + /* No visible data means shut it down */ + if (drm_plane_needs_disable(plane->state, fb)) return plane->funcs->disable_plane(plane, ctx); /* diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h index 536a0b0091c3..6d97f38ac1f6 100644 --- a/include/drm/drm_atomic_helper.h +++ b/include/drm/drm_atomic_helper.h @@ -256,8 +256,8 @@ drm_atomic_plane_disabling(struct drm_plane_state *old_plane_state, * Anything else should be considered a bug in the atomic core, so we * gently warn about it. */ - WARN_ON((new_plane_state->crtc == NULL && new_plane_state->fb != NULL) || - (new_plane_state->crtc != NULL && new_plane_state->fb == NULL)); + WARN_ON((new_plane_state->crtc == NULL && drm_plane_has_visible_data(new_plane_state)) || + (new_plane_state->crtc != NULL && !drm_plane_has_visible_data(new_plane_state))); return old_plane_state->crtc && !new_plane_state->crtc; } diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h index 303f01f0588c..9ff2a837ed17 100644 --- a/include/drm/drm_plane.h +++ b/include/drm/drm_plane.h @@ -991,6 +991,35 @@ static inline struct drm_plane *drm_plane_find(struct drm_device *dev, #define drm_for_each_plane(plane, dev) \ list_for_each_entry(plane, &(dev)->mode_config.plane_list, head) +/** + * drm_plane_solid_fill_enabled - Check if solid fill is enabled on plane + * @state: plane state + * + * Returns: + * Whether the plane has been assigned a solid_fill_blob + */ +static inline bool drm_plane_solid_fill_enabled(struct drm_plane_state *state) +{ + if (!state) + return false; + return state->pixel_source == DRM_PLANE_PIXEL_SOURCE_SOLID_FILL && state->solid_fill_blob; +} + +static inline bool drm_plane_has_visible_data(const struct drm_plane_state *state) +{ + switch (state->pixel_source) { + case DRM_PLANE_PIXEL_SOURCE_NONE: + return false; + case DRM_PLANE_PIXEL_SOURCE_SOLID_FILL: + return state->solid_fill_blob != NULL; + case DRM_PLANE_PIXEL_SOURCE_FB: + default: + WARN_ON(state->pixel_source != DRM_PLANE_PIXEL_SOURCE_FB); + } + + return state->fb != NULL; +} + bool drm_any_plane_has_format(struct drm_device *dev, u32 format, u64 modifier); From patchwork Fri Jul 28 17:02:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jessica Zhang X-Patchwork-Id: 707566 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 32F29C001E0 for ; Fri, 28 Jul 2023 17:03:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235679AbjG1RDd (ORCPT ); Fri, 28 Jul 2023 13:03:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36566 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235581AbjG1RDV (ORCPT ); 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Fri, 28 Jul 2023 17:02:56 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 36SH2trD022302 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 17:02:55 GMT Received: from jesszhan-linux.qualcomm.com (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Fri, 28 Jul 2023 10:02:54 -0700 From: Jessica Zhang Date: Fri, 28 Jul 2023 10:02:17 -0700 Subject: [PATCH RFC v5 08/10] drm/msm/dpu: Allow NULL FBs in atomic commit MIME-Version: 1.0 Message-ID: <20230728-solid-fill-v5-8-053dbefa909c@quicinc.com> References: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> In-Reply-To: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Clark , Dmitry Baryshkov , "Sean Paul" , Marijn Suijten CC: , , , , , , , , , , , Jessica Zhang X-Mailer: b4 0.13-dev-034f2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1690563772; l=4407; i=quic_jesszhan@quicinc.com; s=20230329; h=from:subject:message-id; bh=S2zyf9Q7rmRU7w/6ZZvWxtgX0YTYx8yUPaOYRxavcrA=; b=dbh12ajxxu4KcE3gCUhhuMXpdZ/19gejIcsnvPgeXxgMewqkyqPG8nDVf3IgUAp+lum4EOGgz hUocKCcifY9DUhtkcWO6tYaGRvIx87vvOP3qxICpV01IOzCwcbM6Geg X-Developer-Key: i=quic_jesszhan@quicinc.com; a=ed25519; pk=gAUCgHZ6wTJOzQa3U0GfeCDH7iZLlqIEPo4rrjfDpWE= X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: Dn9XvVGwCo4KwnWjP385E02ovPa08d_8 X-Proofpoint-ORIG-GUID: Dn9XvVGwCo4KwnWjP385E02ovPa08d_8 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-27_10,2023-07-26_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 malwarescore=0 mlxscore=0 suspectscore=0 spamscore=0 impostorscore=0 priorityscore=1501 lowpriorityscore=0 mlxlogscore=836 bulkscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307280154 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Since solid fill planes allow for a NULL framebuffer in a valid commit, add NULL framebuffer checks to atomic commit calls within DPU. Signed-off-by: Jessica Zhang Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 9 ++++++- drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 41 ++++++++++++++++++++----------- 2 files changed, 34 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index 1edf2b6b0a26..cff0f0d26b22 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -451,6 +451,7 @@ static void _dpu_crtc_blend_setup_mixer(struct drm_crtc *crtc, struct drm_plane_state *state; struct dpu_crtc_state *cstate = to_dpu_crtc_state(crtc->state); struct dpu_plane_state *pstate = NULL; + const struct msm_format *fmt; struct dpu_format *format; struct dpu_hw_ctl *ctl = mixer->lm_ctl; @@ -470,7 +471,13 @@ static void _dpu_crtc_blend_setup_mixer(struct drm_crtc *crtc, pstate = to_dpu_plane_state(state); fb = state->fb; - format = to_dpu_format(msm_framebuffer_format(pstate->base.fb)); + if (drm_plane_solid_fill_enabled(state)) + fmt = dpu_get_msm_format(&_dpu_crtc_get_kms(crtc)->base, + DRM_FORMAT_ABGR8888, 0); + else + fmt = msm_framebuffer_format(pstate->base.fb); + + format = to_dpu_format(fmt); if (pstate->stage == DPU_STAGE_BASE && format->alpha_enable) bg_alpha_enable = true; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index c2aaaded07ed..114c803ff99b 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -837,8 +837,13 @@ static int dpu_plane_atomic_check(struct drm_plane *plane, pipe_cfg->dst_rect = new_plane_state->dst; - fb_rect.x2 = new_plane_state->fb->width; - fb_rect.y2 = new_plane_state->fb->height; + if (drm_plane_solid_fill_enabled(new_plane_state)) + return 0; + + if (new_plane_state->pixel_source == DRM_PLANE_PIXEL_SOURCE_FB && new_plane_state->fb) { + fb_rect.x2 = new_plane_state->fb->width; + fb_rect.y2 = new_plane_state->fb->height; + } /* Ensure fb size is supported */ if (drm_rect_width(&fb_rect) > MAX_IMG_WIDTH || @@ -1082,21 +1087,32 @@ static void dpu_plane_sspp_atomic_update(struct drm_plane *plane) struct drm_crtc *crtc = state->crtc; struct drm_framebuffer *fb = state->fb; bool is_rt_pipe; - const struct dpu_format *fmt = - to_dpu_format(msm_framebuffer_format(fb)); + const struct dpu_format *fmt; struct dpu_sw_pipe_cfg *pipe_cfg = &pstate->pipe_cfg; struct dpu_sw_pipe_cfg *r_pipe_cfg = &pstate->r_pipe_cfg; struct dpu_kms *kms = _dpu_plane_get_kms(&pdpu->base); struct msm_gem_address_space *aspace = kms->base.aspace; struct dpu_hw_fmt_layout layout; bool layout_valid = false; - int ret; - ret = dpu_format_populate_layout(aspace, fb, &layout); - if (ret) - DPU_ERROR_PLANE(pdpu, "failed to get format layout, %d\n", ret); - else - layout_valid = true; + if (state->pixel_source == DRM_PLANE_PIXEL_SOURCE_FB && fb) { + int ret; + + fmt = to_dpu_format(msm_framebuffer_format(fb)); + + ret = dpu_format_populate_layout(aspace, fb, &layout); + if (ret) + DPU_ERROR_PLANE(pdpu, "failed to get format layout, %d\n", ret); + else + layout_valid = true; + + DPU_DEBUG_PLANE(pdpu, "FB[%u] " DRM_RECT_FP_FMT "->crtc%u " DRM_RECT_FMT + ", %4.4s ubwc %d\n", fb->base.id, DRM_RECT_FP_ARG(&state->src), + crtc->base.id, DRM_RECT_ARG(&state->dst), + (char *)&fmt->base.pixel_format, DPU_FORMAT_IS_UBWC(fmt)); + } else { + fmt = dpu_get_dpu_format(DRM_FORMAT_ABGR8888); + } pstate->pending = true; @@ -1104,11 +1120,6 @@ static void dpu_plane_sspp_atomic_update(struct drm_plane *plane) pstate->needs_qos_remap |= (is_rt_pipe != pdpu->is_rt_pipe); pdpu->is_rt_pipe = is_rt_pipe; - DPU_DEBUG_PLANE(pdpu, "FB[%u] " DRM_RECT_FP_FMT "->crtc%u " DRM_RECT_FMT - ", %4.4s ubwc %d\n", fb->base.id, DRM_RECT_FP_ARG(&state->src), - crtc->base.id, DRM_RECT_ARG(&state->dst), - (char *)&fmt->base.pixel_format, DPU_FORMAT_IS_UBWC(fmt)); - dpu_plane_sspp_update_pipe(plane, pipe, pipe_cfg, fmt, drm_mode_vrefresh(&crtc->mode), layout_valid ? &layout : NULL); From patchwork Fri Jul 28 17:02:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jessica Zhang X-Patchwork-Id: 707565 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E85F4C04E69 for ; Fri, 28 Jul 2023 17:03:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235860AbjG1RDf (ORCPT ); Fri, 28 Jul 2023 13:03:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235680AbjG1RDc (ORCPT ); Fri, 28 Jul 2023 13:03:32 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C3C63A8C; Fri, 28 Jul 2023 10:03:21 -0700 (PDT) Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36SFFPTC019690; Fri, 28 Jul 2023 17:02:56 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : date : subject : mime-version : content-type : content-transfer-encoding : message-id : references : in-reply-to : to : cc; s=qcppdkim1; bh=hJNADWSnb8QpOtbLXd4223ova8BIKtB/kc5vzGW+xtA=; b=WQLsguP1n20c4mfWAYngsHVGF1FbgNOs5XiYR7VcotbvEvOR7JO7hxFM8vUxWTB6Ktzv I5MjxzA+zm651O0VW2L2PUORKTkNO5NEeet43X0HWSrkzsbr98x1YTN5DgNs6qh6hztv yRZ9lvm6wlKnT+igrr6OhNWe47Q2SLSgoWANjnsebXR7NwOBNhquWL1D1ps6Psp8Xeho f6/7u7gE9V9RcLyC0PtoX4PzcULm6mQExe1Zy9hlgjUPIFuF9BqYWmmYYVTzAV8gyYgu DoyMcwAbaGn+ptrrqYJ1oe43OPCGe1K772BDnpkqf5XHNWn6s6JiLwLOWVmNePYqAd+G GQ== Received: from nasanppmta02.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3s469hhhgr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 17:02:56 +0000 Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 36SH2tqG024430 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 17:02:55 GMT Received: from jesszhan-linux.qualcomm.com (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Fri, 28 Jul 2023 10:02:55 -0700 From: Jessica Zhang Date: Fri, 28 Jul 2023 10:02:18 -0700 Subject: [PATCH RFC v5 09/10] drm/msm/dpu: Use DRM solid_fill property MIME-Version: 1.0 Message-ID: <20230728-solid-fill-v5-9-053dbefa909c@quicinc.com> References: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> In-Reply-To: <20230728-solid-fill-v5-0-053dbefa909c@quicinc.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Clark , Dmitry Baryshkov , "Sean Paul" , Marijn Suijten CC: , , , , , , , , , , , Jessica Zhang X-Mailer: b4 0.13-dev-034f2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1690563772; l=2736; i=quic_jesszhan@quicinc.com; s=20230329; h=from:subject:message-id; bh=mCOIAV7DV91a2p7k0jB8pDYlNQo+wL3EiDjmPUIw/l8=; b=6u3q9ZyoFxhB7hKivm4e0+YoziR5whEKqNwU9zC1rEVvhj5RuDQPFtBCtk9m8hDiDcZtRMaiv Ts+QEV9zUHrAu1P8GP6u8jpUz/ZPtstMi+KDaOF+cgwT+YyYPaGRlh0 X-Developer-Key: i=quic_jesszhan@quicinc.com; a=ed25519; pk=gAUCgHZ6wTJOzQa3U0GfeCDH7iZLlqIEPo4rrjfDpWE= X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: MdNbo0db1hA_n6azO-Qz8M6R5rDlnsmP X-Proofpoint-GUID: MdNbo0db1hA_n6azO-Qz8M6R5rDlnsmP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-27_10,2023-07-26_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 priorityscore=1501 impostorscore=0 malwarescore=0 phishscore=0 adultscore=0 clxscore=1015 mlxlogscore=999 mlxscore=0 spamscore=0 lowpriorityscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307280154 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Drop DPU_PLANE_COLOR_FILL_FLAG and check the DRM solid_fill property to determine if the plane is solid fill. In addition drop the DPU plane color_fill field as we can now use drm_plane_state.solid_fill instead, and pass in drm_plane_state.alpha to _dpu_plane_color_fill_pipe() to allow userspace to configure the alpha value for the solid fill color. Reviewed-by: Dmitry Baryshkov Signed-off-by: Jessica Zhang --- drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index 114c803ff99b..95fc0394d13e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -42,7 +42,6 @@ #define SHARP_SMOOTH_THR_DEFAULT 8 #define SHARP_NOISE_THR_DEFAULT 2 -#define DPU_PLANE_COLOR_FILL_FLAG BIT(31) #define DPU_ZPOS_MAX 255 /* @@ -82,7 +81,6 @@ struct dpu_plane { enum dpu_sspp pipe; - uint32_t color_fill; bool is_error; bool is_rt_pipe; const struct dpu_mdss_cfg *catalog; @@ -606,6 +604,20 @@ static void _dpu_plane_color_fill_pipe(struct dpu_plane_state *pstate, _dpu_plane_setup_scaler(pipe, fmt, true, &pipe_cfg, pstate->rotation); } +static uint32_t _dpu_plane_get_bgr_fill_color(struct drm_solid_fill solid_fill) +{ + uint32_t ret = 0; + uint8_t b = solid_fill.b >> 24; + uint8_t g = solid_fill.g >> 24; + uint8_t r = solid_fill.r >> 24; + + ret |= b << 16; + ret |= g << 8; + ret |= r; + + return ret; +} + /** * _dpu_plane_color_fill - enables color fill on plane * @pdpu: Pointer to DPU plane object @@ -977,9 +989,9 @@ void dpu_plane_flush(struct drm_plane *plane) if (pdpu->is_error) /* force white frame with 100% alpha pipe output on error */ _dpu_plane_color_fill(pdpu, 0xFFFFFF, 0xFF); - else if (pdpu->color_fill & DPU_PLANE_COLOR_FILL_FLAG) - /* force 100% alpha */ - _dpu_plane_color_fill(pdpu, pdpu->color_fill, 0xFF); + else if (drm_plane_solid_fill_enabled(plane->state)) + _dpu_plane_color_fill(pdpu, _dpu_plane_get_bgr_fill_color(plane->state->solid_fill), + plane->state->alpha); else { dpu_plane_flush_csc(pdpu, &pstate->pipe); dpu_plane_flush_csc(pdpu, &pstate->r_pipe); @@ -1024,7 +1036,7 @@ static void dpu_plane_sspp_update_pipe(struct drm_plane *plane, } /* override for color fill */ - if (pdpu->color_fill & DPU_PLANE_COLOR_FILL_FLAG) { + if (drm_plane_solid_fill_enabled(plane->state)) { _dpu_plane_set_qos_ctrl(plane, pipe, false); /* skip remaining processing on color fill */ From patchwork Fri Jul 28 17:02:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jessica Zhang X-Patchwork-Id: 708551 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3F73FC001DF for ; Fri, 28 Jul 2023 17:03:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235700AbjG1RDe (ORCPT ); Fri, 28 Jul 2023 13:03:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36554 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235656AbjG1RDc (ORCPT ); Fri, 28 Jul 2023 13:03:32 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB0C135BF; 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drm_plane_create_alpha_property(plane); + drm_plane_create_solid_fill_property(plane); + drm_plane_create_pixel_source_property(plane, BIT(DRM_PLANE_PIXEL_SOURCE_SOLID_FILL)); drm_plane_create_blend_mode_property(plane, BIT(DRM_MODE_BLEND_PIXEL_NONE) | BIT(DRM_MODE_BLEND_PREMULTI) |