From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gwan-gyeong Mun Date: Thu, 14 May 2020 06:07:27 +0000 Subject: [PATCH v12 09/14] drm/i915: Add state readout for DP VSC SDP Message-Id: <20200514060732.3378396-10-gwan-gyeong.mun@intel.com> List-Id: References: <20200514060732.3378396-1-gwan-gyeong.mun@intel.com> In-Reply-To: <20200514060732.3378396-1-gwan-gyeong.mun@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-gfx@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, laurent.pinchart@ideasonboard.com Added state readout for DP VSC SDP and enabled state validation for DP VSC SDP. v2: Minor style fix v3: Replace a structure name to drm_dp_vsc_sdp from intel_dp_vsc_sdp v4: Use struct drm_device logging macros v10: Skip checking of VSC SDP when a crtc config has psr. Signed-off-by: Gwan-gyeong Mun Reviewed-by: Uma Shankar --- drivers/gpu/drm/i915/display/intel_ddi.c | 1 + drivers/gpu/drm/i915/display/intel_display.c | 44 ++++++++++++++++++++ 2 files changed, 45 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index f2bb7527ba0c..2b54ea47e822 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -4307,6 +4307,7 @@ void intel_ddi_get_config(struct intel_encoder *encoder, bdw_get_trans_port_sync_config(pipe_config); intel_read_dp_sdp(encoder, pipe_config, HDMI_PACKET_TYPE_GAMUT_METADATA); + intel_read_dp_sdp(encoder, pipe_config, DP_SDP_VSC); } static enum intel_output_type diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 5484c8f3f8ff..ab621926def1 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -13489,6 +13489,13 @@ intel_compare_infoframe(const union hdmi_infoframe *a, return memcmp(a, b, sizeof(*a)) = 0; } +static bool +intel_compare_dp_vsc_sdp(const struct drm_dp_vsc_sdp *a, + const struct drm_dp_vsc_sdp *b) +{ + return memcmp(a, b, sizeof(*a)) = 0; +} + static void pipe_config_infoframe_mismatch(struct drm_i915_private *dev_priv, bool fastset, const char *name, @@ -13514,6 +13521,31 @@ pipe_config_infoframe_mismatch(struct drm_i915_private *dev_priv, } } +static void +pipe_config_dp_vsc_sdp_mismatch(struct drm_i915_private *dev_priv, + bool fastset, const char *name, + const struct drm_dp_vsc_sdp *a, + const struct drm_dp_vsc_sdp *b) +{ + if (fastset) { + if (!drm_debug_enabled(DRM_UT_KMS)) + return; + + drm_dbg_kms(&dev_priv->drm, + "fastset mismatch in %s dp sdp\n", name); + drm_dbg_kms(&dev_priv->drm, "expected:\n"); + drm_dp_vsc_sdp_log(KERN_DEBUG, dev_priv->drm.dev, a); + drm_dbg_kms(&dev_priv->drm, "found:\n"); + drm_dp_vsc_sdp_log(KERN_DEBUG, dev_priv->drm.dev, b); + } else { + drm_err(&dev_priv->drm, "mismatch in %s dp sdp\n", name); + drm_err(&dev_priv->drm, "expected:\n"); + drm_dp_vsc_sdp_log(KERN_ERR, dev_priv->drm.dev, a); + drm_err(&dev_priv->drm, "found:\n"); + drm_dp_vsc_sdp_log(KERN_ERR, dev_priv->drm.dev, b); + } +} + static void __printf(4, 5) pipe_config_mismatch(bool fastset, const struct intel_crtc *crtc, const char *name, const char *format, ...) @@ -13715,6 +13747,17 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config, } \ } while (0) +#define PIPE_CONF_CHECK_DP_VSC_SDP(name) do { \ + if (!current_config->has_psr && !pipe_config->has_psr && \ + !intel_compare_dp_vsc_sdp(¤t_config->infoframes.name, \ + &pipe_config->infoframes.name)) { \ + pipe_config_dp_vsc_sdp_mismatch(dev_priv, fastset, __stringify(name), \ + ¤t_config->infoframes.name, \ + &pipe_config->infoframes.name); \ + ret = false; \ + } \ +} while (0) + #define PIPE_CONF_CHECK_COLOR_LUT(name1, name2, bit_precision) do { \ if (current_config->name1 != pipe_config->name1) { \ pipe_config_mismatch(fastset, crtc, __stringify(name1), \ @@ -13892,6 +13935,7 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config, PIPE_CONF_CHECK_INFOFRAME(spd); PIPE_CONF_CHECK_INFOFRAME(hdmi); PIPE_CONF_CHECK_INFOFRAME(drm); + PIPE_CONF_CHECK_DP_VSC_SDP(vsc); PIPE_CONF_CHECK_X(sync_mode_slaves_mask); PIPE_CONF_CHECK_I(master_transcoder); -- 2.25.0 From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 68BBFC433E1 for ; Thu, 14 May 2020 06:08:12 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4C9CE206D4 for ; Thu, 14 May 2020 06:08:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4C9CE206D4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 268E26E255; Thu, 14 May 2020 06:08:01 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id DCAD789FD7; Thu, 14 May 2020 06:07:56 +0000 (UTC) IronPort-SDR: rM7ys/57ejuyo1I5HZvKGHNDA3LRI4a46UAMERjYL2k+zoJWv7bgB2SYGlrpQM+WHsiqiiPM+o q49FjPl1eSvQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 May 2020 23:07:56 -0700 IronPort-SDR: KX6ttbFJHsQOg6niFY4nA4wma+AJUkcOVOLPqd+bbEkPQjHMseubIcLN1cwDQCaALaRZKjzXyA J7cZYoRf35Zw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,390,1583222400"; d="scan'208";a="409957018" Received: from bgodonne-mobl.amr.corp.intel.com (HELO helsinki.ger.corp.intel.com) ([10.252.18.167]) by orsmga004.jf.intel.com with ESMTP; 13 May 2020 23:07:54 -0700 From: Gwan-gyeong Mun To: intel-gfx@lists.freedesktop.org Subject: [PATCH v12 09/14] drm/i915: Add state readout for DP VSC SDP Date: Thu, 14 May 2020 09:07:27 +0300 Message-Id: <20200514060732.3378396-10-gwan-gyeong.mun@intel.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200514060732.3378396-1-gwan-gyeong.mun@intel.com> References: <20200514060732.3378396-1-gwan-gyeong.mun@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, laurent.pinchart@ideasonboard.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Added state readout for DP VSC SDP and enabled state validation for DP VSC SDP. v2: Minor style fix v3: Replace a structure name to drm_dp_vsc_sdp from intel_dp_vsc_sdp v4: Use struct drm_device logging macros v10: Skip checking of VSC SDP when a crtc config has psr. Signed-off-by: Gwan-gyeong Mun Reviewed-by: Uma Shankar --- drivers/gpu/drm/i915/display/intel_ddi.c | 1 + drivers/gpu/drm/i915/display/intel_display.c | 44 ++++++++++++++++++++ 2 files changed, 45 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index f2bb7527ba0c..2b54ea47e822 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -4307,6 +4307,7 @@ void intel_ddi_get_config(struct intel_encoder *encoder, bdw_get_trans_port_sync_config(pipe_config); intel_read_dp_sdp(encoder, pipe_config, HDMI_PACKET_TYPE_GAMUT_METADATA); + intel_read_dp_sdp(encoder, pipe_config, DP_SDP_VSC); } static enum intel_output_type diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 5484c8f3f8ff..ab621926def1 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -13489,6 +13489,13 @@ intel_compare_infoframe(const union hdmi_infoframe *a, return memcmp(a, b, sizeof(*a)) == 0; } +static bool +intel_compare_dp_vsc_sdp(const struct drm_dp_vsc_sdp *a, + const struct drm_dp_vsc_sdp *b) +{ + return memcmp(a, b, sizeof(*a)) == 0; +} + static void pipe_config_infoframe_mismatch(struct drm_i915_private *dev_priv, bool fastset, const char *name, @@ -13514,6 +13521,31 @@ pipe_config_infoframe_mismatch(struct drm_i915_private *dev_priv, } } +static void +pipe_config_dp_vsc_sdp_mismatch(struct drm_i915_private *dev_priv, + bool fastset, const char *name, + const struct drm_dp_vsc_sdp *a, + const struct drm_dp_vsc_sdp *b) +{ + if (fastset) { + if (!drm_debug_enabled(DRM_UT_KMS)) + return; + + drm_dbg_kms(&dev_priv->drm, + "fastset mismatch in %s dp sdp\n", name); + drm_dbg_kms(&dev_priv->drm, "expected:\n"); + drm_dp_vsc_sdp_log(KERN_DEBUG, dev_priv->drm.dev, a); + drm_dbg_kms(&dev_priv->drm, "found:\n"); + drm_dp_vsc_sdp_log(KERN_DEBUG, dev_priv->drm.dev, b); + } else { + drm_err(&dev_priv->drm, "mismatch in %s dp sdp\n", name); + drm_err(&dev_priv->drm, "expected:\n"); + drm_dp_vsc_sdp_log(KERN_ERR, dev_priv->drm.dev, a); + drm_err(&dev_priv->drm, "found:\n"); + drm_dp_vsc_sdp_log(KERN_ERR, dev_priv->drm.dev, b); + } +} + static void __printf(4, 5) pipe_config_mismatch(bool fastset, const struct intel_crtc *crtc, const char *name, const char *format, ...) @@ -13715,6 +13747,17 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config, } \ } while (0) +#define PIPE_CONF_CHECK_DP_VSC_SDP(name) do { \ + if (!current_config->has_psr && !pipe_config->has_psr && \ + !intel_compare_dp_vsc_sdp(¤t_config->infoframes.name, \ + &pipe_config->infoframes.name)) { \ + pipe_config_dp_vsc_sdp_mismatch(dev_priv, fastset, __stringify(name), \ + ¤t_config->infoframes.name, \ + &pipe_config->infoframes.name); \ + ret = false; \ + } \ +} while (0) + #define PIPE_CONF_CHECK_COLOR_LUT(name1, name2, bit_precision) do { \ if (current_config->name1 != pipe_config->name1) { \ pipe_config_mismatch(fastset, crtc, __stringify(name1), \ @@ -13892,6 +13935,7 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config, PIPE_CONF_CHECK_INFOFRAME(spd); PIPE_CONF_CHECK_INFOFRAME(hdmi); PIPE_CONF_CHECK_INFOFRAME(drm); + PIPE_CONF_CHECK_DP_VSC_SDP(vsc); PIPE_CONF_CHECK_X(sync_mode_slaves_mask); PIPE_CONF_CHECK_I(master_transcoder); -- 2.25.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 3D9E2C433E0 for ; Thu, 14 May 2020 06:08:11 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1945D206D4 for ; Thu, 14 May 2020 06:08:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1945D206D4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 14D836E161; Thu, 14 May 2020 06:07:58 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id DCAD789FD7; Thu, 14 May 2020 06:07:56 +0000 (UTC) IronPort-SDR: rM7ys/57ejuyo1I5HZvKGHNDA3LRI4a46UAMERjYL2k+zoJWv7bgB2SYGlrpQM+WHsiqiiPM+o q49FjPl1eSvQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 May 2020 23:07:56 -0700 IronPort-SDR: KX6ttbFJHsQOg6niFY4nA4wma+AJUkcOVOLPqd+bbEkPQjHMseubIcLN1cwDQCaALaRZKjzXyA J7cZYoRf35Zw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,390,1583222400"; d="scan'208";a="409957018" Received: from bgodonne-mobl.amr.corp.intel.com (HELO helsinki.ger.corp.intel.com) ([10.252.18.167]) by orsmga004.jf.intel.com with ESMTP; 13 May 2020 23:07:54 -0700 From: Gwan-gyeong Mun To: intel-gfx@lists.freedesktop.org Date: Thu, 14 May 2020 09:07:27 +0300 Message-Id: <20200514060732.3378396-10-gwan-gyeong.mun@intel.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200514060732.3378396-1-gwan-gyeong.mun@intel.com> References: <20200514060732.3378396-1-gwan-gyeong.mun@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v12 09/14] drm/i915: Add state readout for DP VSC SDP X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, laurent.pinchart@ideasonboard.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Added state readout for DP VSC SDP and enabled state validation for DP VSC SDP. v2: Minor style fix v3: Replace a structure name to drm_dp_vsc_sdp from intel_dp_vsc_sdp v4: Use struct drm_device logging macros v10: Skip checking of VSC SDP when a crtc config has psr. Signed-off-by: Gwan-gyeong Mun Reviewed-by: Uma Shankar --- drivers/gpu/drm/i915/display/intel_ddi.c | 1 + drivers/gpu/drm/i915/display/intel_display.c | 44 ++++++++++++++++++++ 2 files changed, 45 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index f2bb7527ba0c..2b54ea47e822 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -4307,6 +4307,7 @@ void intel_ddi_get_config(struct intel_encoder *encoder, bdw_get_trans_port_sync_config(pipe_config); intel_read_dp_sdp(encoder, pipe_config, HDMI_PACKET_TYPE_GAMUT_METADATA); + intel_read_dp_sdp(encoder, pipe_config, DP_SDP_VSC); } static enum intel_output_type diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 5484c8f3f8ff..ab621926def1 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -13489,6 +13489,13 @@ intel_compare_infoframe(const union hdmi_infoframe *a, return memcmp(a, b, sizeof(*a)) == 0; } +static bool +intel_compare_dp_vsc_sdp(const struct drm_dp_vsc_sdp *a, + const struct drm_dp_vsc_sdp *b) +{ + return memcmp(a, b, sizeof(*a)) == 0; +} + static void pipe_config_infoframe_mismatch(struct drm_i915_private *dev_priv, bool fastset, const char *name, @@ -13514,6 +13521,31 @@ pipe_config_infoframe_mismatch(struct drm_i915_private *dev_priv, } } +static void +pipe_config_dp_vsc_sdp_mismatch(struct drm_i915_private *dev_priv, + bool fastset, const char *name, + const struct drm_dp_vsc_sdp *a, + const struct drm_dp_vsc_sdp *b) +{ + if (fastset) { + if (!drm_debug_enabled(DRM_UT_KMS)) + return; + + drm_dbg_kms(&dev_priv->drm, + "fastset mismatch in %s dp sdp\n", name); + drm_dbg_kms(&dev_priv->drm, "expected:\n"); + drm_dp_vsc_sdp_log(KERN_DEBUG, dev_priv->drm.dev, a); + drm_dbg_kms(&dev_priv->drm, "found:\n"); + drm_dp_vsc_sdp_log(KERN_DEBUG, dev_priv->drm.dev, b); + } else { + drm_err(&dev_priv->drm, "mismatch in %s dp sdp\n", name); + drm_err(&dev_priv->drm, "expected:\n"); + drm_dp_vsc_sdp_log(KERN_ERR, dev_priv->drm.dev, a); + drm_err(&dev_priv->drm, "found:\n"); + drm_dp_vsc_sdp_log(KERN_ERR, dev_priv->drm.dev, b); + } +} + static void __printf(4, 5) pipe_config_mismatch(bool fastset, const struct intel_crtc *crtc, const char *name, const char *format, ...) @@ -13715,6 +13747,17 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config, } \ } while (0) +#define PIPE_CONF_CHECK_DP_VSC_SDP(name) do { \ + if (!current_config->has_psr && !pipe_config->has_psr && \ + !intel_compare_dp_vsc_sdp(¤t_config->infoframes.name, \ + &pipe_config->infoframes.name)) { \ + pipe_config_dp_vsc_sdp_mismatch(dev_priv, fastset, __stringify(name), \ + ¤t_config->infoframes.name, \ + &pipe_config->infoframes.name); \ + ret = false; \ + } \ +} while (0) + #define PIPE_CONF_CHECK_COLOR_LUT(name1, name2, bit_precision) do { \ if (current_config->name1 != pipe_config->name1) { \ pipe_config_mismatch(fastset, crtc, __stringify(name1), \ @@ -13892,6 +13935,7 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config, PIPE_CONF_CHECK_INFOFRAME(spd); PIPE_CONF_CHECK_INFOFRAME(hdmi); PIPE_CONF_CHECK_INFOFRAME(drm); + PIPE_CONF_CHECK_DP_VSC_SDP(vsc); PIPE_CONF_CHECK_X(sync_mode_slaves_mask); PIPE_CONF_CHECK_I(master_transcoder); -- 2.25.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx