From patchwork Wed Dec 15 16:09:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 524635 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 0DD54C4332F for ; Wed, 15 Dec 2021 16:09:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238082AbhLOQJ0 (ORCPT ); Wed, 15 Dec 2021 11:09:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45592 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244463AbhLOQJR (ORCPT ); Wed, 15 Dec 2021 11:09:17 -0500 Received: from mail-lj1-x22d.google.com (mail-lj1-x22d.google.com [IPv6:2a00:1450:4864:20::22d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3190DC06173F for ; Wed, 15 Dec 2021 08:09:17 -0800 (PST) Received: by mail-lj1-x22d.google.com with SMTP id a37so32979488ljq.13 for ; Wed, 15 Dec 2021 08:09:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=KclpA+/0L/F7u9jRUKSOAZvZNDtVIlk59RARlc86ggs=; b=BW2Qt9EaFJTiHZdC3nvN/PUwTUpy6oR/0JRu42C/dW2P6CLvRaQ8LMP4HMHHmJLuk+ p2PK7QpmjSv6EOQ4aDhdemXNuF47Ju7eN6qz+UIsw7jD14G/EST3fRXX9pVe+4sT/phl D2T9v2LwbqBp128aZo89UtQEFu3Rlt2uyzS4Ok5/ef9CzrpHcHIGFjHkdQoU2GetS6Ni ci3Y2NrukaRT73fvM81iUMphUlzP9B82buHfUtiP0RkzW+k575bk3vcAXDAZir709dO2 OF58XG8Ol6bCAfxFxZjRI+gK1m9grn84DJ/OsUD82Xzd/jCvroYnzcf6cWc0UwXmBXhz c8Uw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=KclpA+/0L/F7u9jRUKSOAZvZNDtVIlk59RARlc86ggs=; b=T01VxNmE2FnQ2vkv7AGvMsuQggzIkKcfYmtIh/aH0ayK1bSElbPQ5IyTpzMWODu+Ds Qr5PhXZqixcbbN+5THMOFymUSWx0hR0hJ53GHH4B799IzaLIlGRi8+Su2gSRIuIMwJsd 5kht+G/7MIOPcjrssvdlQf7IZtJD1VWi5s4teyzHFhltJigUiIwmJAy9gxuNq7MHK0e4 36CITWGqtKkVtbnsDCdqjh4v1dINWGL3N58onxXgxn8zVtVU3H5yV85VNohGi09ifECl BnPZ84hqnvotW/2U85GNyQXr1BqHcdk7YrlRodHwtISmfoRtzll7Sw3oJ0rSmG4MxCKC U5LA== X-Gm-Message-State: AOAM5325RmWADwxvN0jHuRZhOiym2pZe85j79kNqb1agAbwToWSTQ7jd p1msquo3+QZzbtzo2suHsi6kcQ== X-Google-Smtp-Source: ABdhPJwx6kHE+Zh5SlUtduh99+fCd5xnD/MrJDiyKG5Dn+A0vsIz//wtOq3GIBs9TtKvHvEzJ0IPcg== X-Received: by 2002:a2e:964a:: with SMTP id z10mr10593692ljh.210.1639584555501; Wed, 15 Dec 2021 08:09:15 -0800 (PST) Received: from eriador.lan ([2001:470:dd84:abc0::8a5]) by smtp.gmail.com with ESMTPSA id p3sm384429lfo.162.2021.12.15.08.09.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Dec 2021 08:09:13 -0800 (PST) From: Dmitry Baryshkov To: Bjorn Andersson , Rob Clark , Sean Paul , Abhinav Kumar Cc: Stephen Boyd , David Airlie , Daniel Vetter , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH 1/2] drm/msm/dpu: add dpu_crtc_atomic_print_state Date: Wed, 15 Dec 2021 19:09:11 +0300 Message-Id: <20211215160912.2715956-1-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Implement CRTC's atomic_print_state() callback, printing DPU-specific CRTC state (LM, CTL and DSPP ids). Signed-off-by: Dmitry Baryshkov Reviewed-by: Abhinav Kumar --- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index 59b1bcfbe8c0..df128a680697 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -924,6 +924,20 @@ static struct drm_crtc_state *dpu_crtc_duplicate_state(struct drm_crtc *crtc) return &cstate->base; } +static void dpu_crtc_atomic_print_state(struct drm_printer *p, + const struct drm_crtc_state *state) +{ + struct dpu_crtc_state *cstate = to_dpu_crtc_state(state); + int i; + + for (i = 0; i < cstate->num_mixers; i++) { + drm_printf(p, "\tlm[%d]=%d\n", i, cstate->mixers[i].hw_lm->idx - LM_0); + drm_printf(p, "\tctl[%d]=%d\n", i, cstate->mixers[i].lm_ctl->idx - CTL_0); + if (cstate->mixers[i].hw_dspp) + drm_printf(p, "\tdspp[%d]=%d\n", i, cstate->mixers[i].hw_dspp->idx - DSPP_0); + } +} + static void dpu_crtc_disable(struct drm_crtc *crtc, struct drm_atomic_state *state) { @@ -1454,6 +1468,7 @@ static const struct drm_crtc_funcs dpu_crtc_funcs = { .reset = dpu_crtc_reset, .atomic_duplicate_state = dpu_crtc_duplicate_state, .atomic_destroy_state = dpu_crtc_destroy_state, + .atomic_print_state = dpu_crtc_atomic_print_state, .late_register = dpu_crtc_late_register, .verify_crc_source = dpu_crtc_verify_crc_source, .set_crc_source = dpu_crtc_set_crc_source,