From patchwork Mon Jan 20 08:23:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 190617 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 48F35C3F68F for ; Mon, 20 Jan 2020 08:23:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2A9D9207FF for ; Mon, 20 Jan 2020 08:23:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726867AbgATIXu (ORCPT ); Mon, 20 Jan 2020 03:23:50 -0500 Received: from mx2.suse.de ([195.135.220.15]:34456 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726642AbgATIXu (ORCPT ); Mon, 20 Jan 2020 03:23:50 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 4F9EDB258; Mon, 20 Jan 2020 08:23:48 +0000 (UTC) From: Thomas Zimmermann To: airlied@linux.ie, daniel@ffwll.ch, alexander.deucher@amd.com, christian.koenig@amd.com, David1.Zhou@amd.com, maarten.lankhorst@linux.intel.com, patrik.r.jakobsson@gmail.com, robdclark@gmail.com, sean@poorly.run, benjamin.gaignard@linaro.org, vincent.abriou@st.com, yannick.fertre@st.com, philippe.cornu@st.com, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, eric@anholt.net, rodrigosiqueiramelo@gmail.com, hamohammed.sa@gmail.com, linux-graphics-maintainer@vmware.com, thellstrom@vmware.com, bskeggs@redhat.com, harry.wentland@amd.com, sunpeng.li@amd.com, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com Cc: dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, nouveau@lists.freedesktop.org, Thomas Zimmermann Subject: [PATCH v3 22/22] drm: Remove legacy version of get_scanout_position() Date: Mon, 20 Jan 2020 09:23:14 +0100 Message-Id: <20200120082314.14756-23-tzimmermann@suse.de> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200120082314.14756-1-tzimmermann@suse.de> References: <20200120082314.14756-1-tzimmermann@suse.de> MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The legacy version of get_scanout_position() was only useful while drivers still used drm_driver.get_scanout_position(). With no such drivers left, the related typedef and code can be removed Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/drm_vblank.c | 27 +++++++-------------------- drivers/gpu/drm/i915/i915_irq.c | 2 +- include/drm/drm_vblank.h | 10 +--------- 3 files changed, 9 insertions(+), 30 deletions(-) diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c index 34428ce3c676..0bda7d7a0af2 100644 --- a/drivers/gpu/drm/drm_vblank.c +++ b/drivers/gpu/drm/drm_vblank.c @@ -576,9 +576,6 @@ EXPORT_SYMBOL(drm_calc_timestamping_constants); * @get_scanout_position: * Callback function to retrieve the scanout position. See * @struct drm_crtc_helper_funcs.get_scanout_position. - * @get_scanout_position_legacy: - * Callback function to retrieve the scanout position. See - * @struct drm_driver.get_scanout_position. * * Implements calculation of exact vblank timestamps from given drm_display_mode * timings and current video scanout position of a CRTC. @@ -601,8 +598,7 @@ bool drm_crtc_vblank_helper_get_vblank_timestamp_internal( struct drm_crtc *crtc, int *max_error, ktime_t *vblank_time, bool in_vblank_irq, - drm_vblank_get_scanout_position_func get_scanout_position, - drm_vblank_get_scanout_position_legacy_func get_scanout_position_legacy) + drm_vblank_get_scanout_position_func get_scanout_position) { struct drm_device *dev = crtc->dev; unsigned int pipe = crtc->index; @@ -620,7 +616,7 @@ drm_crtc_vblank_helper_get_vblank_timestamp_internal( } /* Scanout position query not supported? Should not happen. */ - if (!get_scanout_position && !get_scanout_position_legacy) { + if (!get_scanout_position) { DRM_ERROR("Called from CRTC w/o get_scanout_position()!?\n"); return false; } @@ -651,19 +647,10 @@ drm_crtc_vblank_helper_get_vblank_timestamp_internal( * Get vertical and horizontal scanout position vpos, hpos, * and bounding timestamps stime, etime, pre/post query. */ - if (get_scanout_position) { - vbl_status = get_scanout_position(crtc, - in_vblank_irq, - &vpos, &hpos, - &stime, &etime, - mode); - } else { - vbl_status = get_scanout_position_legacy(dev, pipe, - in_vblank_irq, - &vpos, &hpos, - &stime, &etime, - mode); - } + vbl_status = get_scanout_position(crtc, in_vblank_irq, + &vpos, &hpos, + &stime, &etime, + mode); /* Return as no-op if scanout query unsupported or failed. */ if (!vbl_status) { @@ -755,7 +742,7 @@ bool drm_crtc_vblank_helper_get_vblank_timestamp(struct drm_crtc *crtc, { return drm_crtc_vblank_helper_get_vblank_timestamp_internal( crtc, max_error, vblank_time, in_vblank_irq, - crtc->helper_private->get_scanout_position, NULL); + crtc->helper_private->get_scanout_position); } EXPORT_SYMBOL(drm_crtc_vblank_helper_get_vblank_timestamp); diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 29bf847999f5..3245f7c5c84f 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -886,7 +886,7 @@ bool intel_crtc_get_vblank_timestamp(struct drm_crtc *crtc, int *max_error, { return drm_crtc_vblank_helper_get_vblank_timestamp_internal( crtc, max_error, vblank_time, in_vblank_irq, - i915_get_crtc_scanoutpos, NULL); + i915_get_crtc_scanoutpos); } int intel_get_crtc_scanline(struct intel_crtc *crtc) diff --git a/include/drm/drm_vblank.h b/include/drm/drm_vblank.h index a6ca8be93dd8..0f474e855e7f 100644 --- a/include/drm/drm_vblank.h +++ b/include/drm/drm_vblank.h @@ -245,20 +245,12 @@ typedef bool (*drm_vblank_get_scanout_position_func)(struct drm_crtc *crtc, ktime_t *stime, ktime_t *etime, const struct drm_display_mode *mode); -typedef bool (*drm_vblank_get_scanout_position_legacy_func)(struct drm_device *dev, - unsigned int pipe, - bool in_vblank_irq, - int *vpos, int *hpos, - ktime_t *stime, ktime_t *etime, - const struct drm_display_mode *mode); - bool drm_crtc_vblank_helper_get_vblank_timestamp_internal(struct drm_crtc *crtc, int *max_error, ktime_t *vblank_time, bool in_vblank_irq, - drm_vblank_get_scanout_position_func get_scanout_position, - drm_vblank_get_scanout_position_legacy_func get_scanout_position_legacy); + drm_vblank_get_scanout_position_func get_scanout_position); bool drm_crtc_vblank_helper_get_vblank_timestamp(struct drm_crtc *crtc, int *max_error, ktime_t *vblank_time,