From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f49.google.com (mail-lf1-f49.google.com [209.85.167.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 39CA053E2D for ; Mon, 20 May 2024 12:12:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.49 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716207175; cv=none; b=r+TKqgSQbSdJsJKXFyF4NFtOmknq+wfoxvUaQjSGoquADWyovHUROG0xu0E5mxZKVYaF2NTE1vu1vGLhT4dtWX96Lxv6JRDhvY+5SNJo2s9kVKJhBqw1+wmJLHQM7xcIaNZBlTK1H0cQPmNaGhyEOw2RYoIC3Gog7aQe34OgjmQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716207175; c=relaxed/simple; bh=bDrKpwdiQQO/7yqHHeSqz8kQDyfWunAboKt0w5ii6fE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=RPmMAdSPKg8DxgMZCiqNPM6dzqCuWIIy5OYKEdoBuPb3zqmublvOUr02qpLd0lCO0Fc2fRL9tOXjWVtcG++YO8KPjwTiDl2QmsybjXWBUKOXOSGQIz/ZsRWBnh3JZgdFq36+O6E0dKqL+qRRqwI8JW3Ylm7Lh1Aojv3Jfl3KjOM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=bFT4Abd0; arc=none smtp.client-ip=209.85.167.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="bFT4Abd0" Received: by mail-lf1-f49.google.com with SMTP id 2adb3069b0e04-520f9d559f6so5189663e87.3 for ; Mon, 20 May 2024 05:12:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1716207170; x=1716811970; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=EngRNEegfEjPtk1lyTiOuhRxh7ZIkugIZOeBU7wBZ0k=; b=bFT4Abd0WwjxMpNb09Bwx0JPozMeZVdCYccypmvEZcCX/Xxw9x0MMOtMRYlBOxyker DfEolPJjpIUZWWJWLbTCZv3tasiVar9QUoU/dvVi3hHK5+qZ3iqO+ry11oP/88YB0LE/ 4dbJB8mJJajJZFXX1rym41IkxQV/zuFC5/+67ewdQD1W8RvRTRNdrtLQ1nCWfsuEUWUw hDyU+alaOEi/jz4KQJlx1ZCzPBx59H0cG+cihlpf9tukRqXpbltXv2dVRn61WPp9BEA5 0pMdMUxRJvGGiLWO9QKGDACTFWmLaxwOXh6uKIQ0CtWjH87jCLl2viHt0NQ6tE5F5i7J vq2A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716207170; x=1716811970; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=EngRNEegfEjPtk1lyTiOuhRxh7ZIkugIZOeBU7wBZ0k=; b=Z8z+U+qGOB9myDhxU0e8kgaxjNmq/Aw7qCsICKiVlDLk40oGAgxp6ev8EInvu9+LbT AC7viNHoyihYykOiWh7vOQ1vm0J+NNSruZq/10pkQ1o/fRx/VNMheVYt0hng3xi82gdo x4/ASoIHZ56Zhuzgud66G44Oymvw9wBqKIXV0gCv6THyF1gtu1GynqmWXyy++ueAzWDK 2t4wWZJ5ZNJs14LxH/NlESPuUy2SZFkqMon12nhmEBYQviEmS2yWw0q9Zf4jebwu4+QY IlPq9rAVFGRKqexqyo9C2sVJIYpg4AtNPYMlk3MUdT/r5FzdMAHt8jkWdIo1UD6j4VDI Yr5w== X-Forwarded-Encrypted: i=1; AJvYcCUlmZZzKsSG6dZdR6mGvLVMwGLEWkqBanPRw4aBnL0wXrzQUfkNYljHV5aKzay98EthNP+5rcyiA2BlvUjPOcS7s6aHdTDvYqfVWQ== X-Gm-Message-State: AOJu0YxgJLcpkZTHEikgbAQf6NY9p9036F1FLRc/J0SRSYMkIQ2r99d4 GOjCk5vo1Sd7qdFXj2U74t3pD+1Js9cvkRU3aIrD6riUXb7ZkojpY0G0ZYlr1YU= X-Google-Smtp-Source: AGHT+IEYyPQvYUPUkStl7KT7W6EBwKTLfRV+KK4qV5SWFd+bL47S1rPoRfmfxHCn1nM/BJ6/LstSyw== X-Received: by 2002:a19:e05a:0:b0:518:ce4b:17ef with SMTP id 2adb3069b0e04-5221006cdd3mr19262792e87.60.1716207170564; Mon, 20 May 2024 05:12:50 -0700 (PDT) Received: from umbar.lan ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-521f35ad6c0sm4273682e87.30.2024.05.20.05.12.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 May 2024 05:12:50 -0700 (PDT) From: Dmitry Baryshkov Date: Mon, 20 May 2024 15:12:47 +0300 Subject: [PATCH 5/7] drm/msm/dpu: rework vsync_source handling Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240520-dpu-handle-te-signal-v1-5-f273b42a089c@linaro.org> References: <20240520-dpu-handle-te-signal-v1-0-f273b42a089c@linaro.org> In-Reply-To: <20240520-dpu-handle-te-signal-v1-0-f273b42a089c@linaro.org> To: Rob Clark , Abhinav Kumar , Sean Paul , Marijn Suijten , David Airlie , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Krishna Manikandan Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, Dmitry Baryshkov X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2812; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=bDrKpwdiQQO/7yqHHeSqz8kQDyfWunAboKt0w5ii6fE=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBmSz49AMFTxVsOTQ6II89mW7JkSKQZyAIvHbgJH GxIP0WdhFKJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCZks+PQAKCRCLPIo+Aiko 1UxpB/0XrJ+wL2heNZBu+e/GS36+zBKxFzinOB9jN7LtSt7GELN2B2DbynOfvt1Z45kgyVqKx38 UN2uXeXYzkKRWoWwfzbZw9tiKiKFA0OkCj/JCOS/Z9kGU4S0f3+/cCentspiGssxmouiLyKwG25 0xrAfeAo5Gh8C8hnUt6uPv3BqfuaQZByJMVTOxGtGnxkgDNloIXu85lrdgWcVdVAIvYe9p+bYGx tL20eForFg4k6aDr7uZxZ8VrZ59t9aFKdFHNWXuFu6wmwV9FW94bVoVFqNZqLQ5BJuIPA/cLTum BmBjE8Lxto1irvaPzlrAICxldSLjkHnye+trSYfynhWxLR+6 X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A The struct msm_display_info has is_te_using_watchdog_timer field which is neither used anywhere nor is flexible enough to specify different sources. Replace it with the field specifying the vsync source using enum dpu_vsync_source. Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 5 +---- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 5 ++--- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 ++ 3 files changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index bd37a56b4d03..b147f8814a18 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -743,10 +743,7 @@ static void _dpu_encoder_update_vsync_source(struct dpu_encoder_virt *dpu_enc, vsync_cfg.pp_count = dpu_enc->num_phys_encs; vsync_cfg.frame_rate = drm_mode_vrefresh(&dpu_enc->base.crtc->state->adjusted_mode); - if (disp_info->is_te_using_watchdog_timer) - vsync_cfg.vsync_source = DPU_VSYNC_SOURCE_WD_TIMER_0; - else - vsync_cfg.vsync_source = DPU_VSYNC_SOURCE_GPIO_0; + vsync_cfg.vsync_source = disp_info->vsync_source; hw_mdptop->ops.setup_vsync_source(hw_mdptop, &vsync_cfg); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h index 76be77e30954..cb59bd4436f4 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h @@ -26,15 +26,14 @@ * @h_tile_instance: Controller instance used per tile. Number of elements is * based on num_of_h_tiles * @is_cmd_mode Boolean to indicate if the CMD mode is requested - * @is_te_using_watchdog_timer: Boolean to indicate watchdog TE is - * used instead of panel TE in cmd mode panels + * @vsync_source: Source of the TE signal for DSI CMD devices */ struct msm_display_info { enum dpu_intf_type intf_type; uint32_t num_of_h_tiles; uint32_t h_tile_instance[MAX_H_TILES_PER_DISPLAY]; bool is_cmd_mode; - bool is_te_using_watchdog_timer; + enum dpu_vsync_source vsync_source; }; /** diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 1955848b1b78..e9991f3756d4 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -543,6 +543,8 @@ static int _dpu_kms_initialize_dsi(struct drm_device *dev, info.is_cmd_mode = msm_dsi_is_cmd_mode(priv->dsi[i]); + info.vsync_source = DPU_VSYNC_SOURCE_GPIO_0; + encoder = dpu_encoder_init(dev, DRM_MODE_ENCODER_DSI, &info); if (IS_ERR(encoder)) { DPU_ERROR("encoder init failed for dsi display\n"); -- 2.39.2