From patchwork Fri May 17 16:19:09 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Shankar, Uma" X-Patchwork-Id: 10948153 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B2673112C for ; Fri, 17 May 2019 15:52:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A28DC28397 for ; Fri, 17 May 2019 15:52:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 96B28283B1; Fri, 17 May 2019 15:52:01 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 44F0F28387 for ; Fri, 17 May 2019 15:52:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3D99489149; Fri, 17 May 2019 15:52:00 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2452989149 for ; Fri, 17 May 2019 15:51:58 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 17 May 2019 08:51:57 -0700 X-ExtLoop1: 1 Received: from linuxpresi1-desktop.iind.intel.com ([10.223.74.121]) by orsmga007.jf.intel.com with ESMTP; 17 May 2019 08:51:55 -0700 From: Uma Shankar To: intel-gfx@lists.freedesktop.org Date: Fri, 17 May 2019 21:49:09 +0530 Message-Id: <1558109949-3309-1-git-send-email-uma.shankar@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <20190517140638.GT24299@intel.com> References: <20190517140638.GT24299@intel.com> Subject: [Intel-gfx] [v12 05/12] drm/i915: Attach HDR metadata property to connector X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Attach HDR metadata property to connector object. v2: Rebase v3: Updated the property name as per updated name while creating hdr metadata property v4: Added platform check as suggested by Ville. Signed-off-by: Uma Shankar Reviewed-by: Shashank Sharma --- drivers/gpu/drm/i915/intel_hdmi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 2a4086c..81d72f6 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -2725,6 +2725,10 @@ static void intel_hdmi_destroy(struct drm_connector *connector) drm_connector_attach_content_type_property(connector); connector->state->picture_aspect_ratio = HDMI_PICTURE_ASPECT_NONE; + if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) + drm_object_attach_property(&connector->base, + connector->dev->mode_config.hdr_output_metadata_property, 0); + if (!HAS_GMCH(dev_priv)) drm_connector_attach_max_bpc_property(connector, 8, 12); } From patchwork Fri May 17 16:20:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Shankar, Uma" X-Patchwork-Id: 10948157 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A271D112C for ; Fri, 17 May 2019 15:53:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 92D0E283BF for ; Fri, 17 May 2019 15:53:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 864D128334; Fri, 17 May 2019 15:53:40 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0823028334 for ; Fri, 17 May 2019 15:53:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 41EF689935; Fri, 17 May 2019 15:53:39 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id D2B6589895 for ; Fri, 17 May 2019 15:53:37 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 17 May 2019 08:53:36 -0700 X-ExtLoop1: 1 Received: from linuxpresi1-desktop.iind.intel.com ([10.223.74.121]) by fmsmga005.fm.intel.com with ESMTP; 17 May 2019 08:53:34 -0700 From: Uma Shankar To: intel-gfx@lists.freedesktop.org Date: Fri, 17 May 2019 21:50:49 +0530 Message-Id: <1558110049-3360-1-git-send-email-uma.shankar@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <20190517140619.GS24299@intel.com> References: <20190517140619.GS24299@intel.com> Subject: [Intel-gfx] [v12 06/12] drm/i915: Write HDR infoframe and send to panel X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Enable writing of HDR metadata infoframe to panel. The data will be provid by usersapace compositors, based on blending policies and passsed to driver through a blob property. v2: Rebase v3: Fixed a warning message v4: Addressed Shashank's review comments v5: Rebase. Added infoframe calculation in compute config. v6: Addressed Shashank's review comment. Added HDR metadata support from GEN10 onwards as per Shashank's recommendation. v7: Addressed Shashank's review comments v8: Added Shashank's RB. v9: Addressed Ville's review comments. v10: Removed a redundant check as core already handles it, as per Ville's comment. Signed-off-by: Uma Shankar Reviewed-by: Shashank Sharma --- drivers/gpu/drm/i915/intel_drv.h | 1 + drivers/gpu/drm/i915/intel_hdmi.c | 40 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 41 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 5258abb..40e2c52 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -910,6 +910,7 @@ struct intel_crtc_state { union hdmi_infoframe avi; union hdmi_infoframe spd; union hdmi_infoframe hdmi; + union hdmi_infoframe drm; } infoframes; /* HDMI scrambling status */ diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 81d72f6..e7199be 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -573,6 +573,7 @@ static u32 hsw_infoframes_enabled(struct intel_encoder *encoder, HDMI_INFOFRAME_TYPE_AVI, HDMI_INFOFRAME_TYPE_SPD, HDMI_INFOFRAME_TYPE_VENDOR, + HDMI_INFOFRAME_TYPE_DRM, }; u32 intel_hdmi_infoframe_enable(unsigned int type) @@ -795,6 +796,37 @@ void intel_read_infoframe(struct intel_encoder *encoder, return true; } +static bool +intel_hdmi_compute_drm_infoframe(struct intel_encoder *encoder, + struct intel_crtc_state *crtc_state, + struct drm_connector_state *conn_state) +{ + struct hdmi_drm_infoframe *frame = &crtc_state->infoframes.drm.drm; + struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + int ret; + + if (!(INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))) + return true; + + if (!crtc_state->has_infoframe) + return true; + + crtc_state->infoframes.enable |= + intel_hdmi_infoframe_enable(HDMI_INFOFRAME_TYPE_DRM); + + ret = drm_hdmi_infoframe_set_hdr_metadata(frame, conn_state); + if (ret < 0) { + DRM_DEBUG_KMS("couldn't set HDR metadata in infoframe\n"); + return false; + } + + ret = hdmi_drm_infoframe_check(frame); + if (WARN_ON(ret)) + return false; + + return true; +} + static void g4x_set_infoframes(struct intel_encoder *encoder, bool enable, const struct intel_crtc_state *crtc_state, @@ -1180,6 +1212,9 @@ static void hsw_set_infoframes(struct intel_encoder *encoder, intel_write_infoframe(encoder, crtc_state, HDMI_INFOFRAME_TYPE_VENDOR, &crtc_state->infoframes.hdmi); + intel_write_infoframe(encoder, crtc_state, + HDMI_INFOFRAME_TYPE_DRM, + &crtc_state->infoframes.drm); } void intel_dp_dual_mode_set_tmds_output(struct intel_hdmi *hdmi, bool enable) @@ -2386,6 +2421,11 @@ int intel_hdmi_compute_config(struct intel_encoder *encoder, return -EINVAL; } + if (!intel_hdmi_compute_drm_infoframe(encoder, pipe_config, conn_state)) { + DRM_DEBUG_KMS("bad DRM infoframe\n"); + return -EINVAL; + } + return 0; } From patchwork Fri May 17 16:22:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Shankar, Uma" X-Patchwork-Id: 10948159 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D3CC9112C for ; Fri, 17 May 2019 15:55:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C31C4283B0 for ; Fri, 17 May 2019 15:55:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B7704283B2; Fri, 17 May 2019 15:55:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 51E2628389 for ; Fri, 17 May 2019 15:55:31 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7B50889023; Fri, 17 May 2019 15:55:29 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 839DB89935 for ; Fri, 17 May 2019 15:55:28 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 17 May 2019 08:55:13 -0700 X-ExtLoop1: 1 Received: from linuxpresi1-desktop.iind.intel.com ([10.223.74.121]) by fmsmga004.fm.intel.com with ESMTP; 17 May 2019 08:55:11 -0700 From: Uma Shankar To: intel-gfx@lists.freedesktop.org Date: Fri, 17 May 2019 21:52:25 +0530 Message-Id: <1558110145-3422-1-git-send-email-uma.shankar@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <20190517140145.GR24299@intel.com> References: <20190517140145.GR24299@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [v12 08/12] drm/i915: Enable infoframes on GLK+ for HDR X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP From: Ville Syrjälä This patch enables infoframes on GLK+ to be used to send HDR metadata to HDMI sink. v2: Addressed Shashank's review comment. v3: Addressed Shashank's review comment. v4: Added Shashank's RB. v5: Dropped hdr_metadata_change check while modeset, as per Ville's suggestion. v6: Removed an unused and duplicate bit defintion, as per Ville's comment. Signed-off-by: Ville Syrjälä Signed-off-by: Uma Shankar Reviewed-by: Shashank Sharma --- drivers/gpu/drm/i915/i915_reg.h | 5 ++++- drivers/gpu/drm/i915/intel_hdmi.c | 19 +++++++++++++++---- 2 files changed, 19 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index e97c47f..1a5a405 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -4693,7 +4693,7 @@ enum { #define VIDEO_DIP_FREQ_2VSYNC (2 << 16) #define VIDEO_DIP_FREQ_MASK (3 << 16) /* HSW and later: */ -#define DRM_DIP_ENABLE (1 << 28) +#define VIDEO_DIP_ENABLE_DRM_GLK (1 << 28) #define PSR_VSC_BIT_7_SET (1 << 27) #define VSC_SELECT_MASK (0x3 << 25) #define VSC_SELECT_SHIFT 25 @@ -8146,6 +8146,7 @@ enum { #define _HSW_VIDEO_DIP_SPD_DATA_A 0x602A0 #define _HSW_VIDEO_DIP_GMP_DATA_A 0x602E0 #define _HSW_VIDEO_DIP_VSC_DATA_A 0x60320 +#define _GLK_VIDEO_DIP_DRM_DATA_A 0x60440 #define _HSW_VIDEO_DIP_AVI_ECC_A 0x60240 #define _HSW_VIDEO_DIP_VS_ECC_A 0x60280 #define _HSW_VIDEO_DIP_SPD_ECC_A 0x602C0 @@ -8159,6 +8160,7 @@ enum { #define _HSW_VIDEO_DIP_SPD_DATA_B 0x612A0 #define _HSW_VIDEO_DIP_GMP_DATA_B 0x612E0 #define _HSW_VIDEO_DIP_VSC_DATA_B 0x61320 +#define _GLK_VIDEO_DIP_DRM_DATA_B 0x61440 #define _HSW_VIDEO_DIP_BVI_ECC_B 0x61240 #define _HSW_VIDEO_DIP_VS_ECC_B 0x61280 #define _HSW_VIDEO_DIP_SPD_ECC_B 0x612C0 @@ -8184,6 +8186,7 @@ enum { #define HSW_TVIDEO_DIP_SPD_DATA(trans, i) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_SPD_DATA_A + (i) * 4) #define HSW_TVIDEO_DIP_GMP_DATA(trans, i) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_GMP_DATA_A + (i) * 4) #define HSW_TVIDEO_DIP_VSC_DATA(trans, i) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_VSC_DATA_A + (i) * 4) +#define GLK_TVIDEO_DIP_DRM_DATA(trans, i) _MMIO_TRANS2(trans, _GLK_VIDEO_DIP_DRM_DATA_A + (i) * 4) #define ICL_VIDEO_DIP_PPS_DATA(trans, i) _MMIO_TRANS2(trans, _ICL_VIDEO_DIP_PPS_DATA_A + (i) * 4) #define ICL_VIDEO_DIP_PPS_ECC(trans, i) _MMIO_TRANS2(trans, _ICL_VIDEO_DIP_PPS_ECC_A + (i) * 4) diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index e7199be..630d505 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -152,6 +152,8 @@ static u32 hsw_infoframe_enable(unsigned int type) return VIDEO_DIP_ENABLE_SPD_HSW; case HDMI_INFOFRAME_TYPE_VENDOR: return VIDEO_DIP_ENABLE_VS_HSW; + case HDMI_INFOFRAME_TYPE_DRM: + return VIDEO_DIP_ENABLE_DRM_GLK; default: MISSING_CASE(type); return 0; @@ -177,6 +179,8 @@ static u32 hsw_infoframe_enable(unsigned int type) return HSW_TVIDEO_DIP_SPD_DATA(cpu_transcoder, i); case HDMI_INFOFRAME_TYPE_VENDOR: return HSW_TVIDEO_DIP_VS_DATA(cpu_transcoder, i); + case HDMI_INFOFRAME_TYPE_DRM: + return GLK_TVIDEO_DIP_DRM_DATA(cpu_transcoder, i); default: MISSING_CASE(type); return INVALID_MMIO_REG; @@ -560,10 +564,16 @@ static u32 hsw_infoframes_enabled(struct intel_encoder *encoder, { struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); u32 val = I915_READ(HSW_TVIDEO_DIP_CTL(pipe_config->cpu_transcoder)); + u32 mask; - return val & (VIDEO_DIP_ENABLE_VSC_HSW | VIDEO_DIP_ENABLE_AVI_HSW | - VIDEO_DIP_ENABLE_GCP_HSW | VIDEO_DIP_ENABLE_VS_HSW | - VIDEO_DIP_ENABLE_GMP_HSW | VIDEO_DIP_ENABLE_SPD_HSW); + mask = (VIDEO_DIP_ENABLE_VSC_HSW | VIDEO_DIP_ENABLE_AVI_HSW | + VIDEO_DIP_ENABLE_GCP_HSW | VIDEO_DIP_ENABLE_VS_HSW | + VIDEO_DIP_ENABLE_GMP_HSW | VIDEO_DIP_ENABLE_SPD_HSW); + + if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) + mask |= VIDEO_DIP_ENABLE_DRM_GLK; + + return val & mask; } static const u8 infoframe_type_to_idx[] = { @@ -1189,7 +1199,8 @@ static void hsw_set_infoframes(struct intel_encoder *encoder, val &= ~(VIDEO_DIP_ENABLE_VSC_HSW | VIDEO_DIP_ENABLE_AVI_HSW | VIDEO_DIP_ENABLE_GCP_HSW | VIDEO_DIP_ENABLE_VS_HSW | - VIDEO_DIP_ENABLE_GMP_HSW | VIDEO_DIP_ENABLE_SPD_HSW); + VIDEO_DIP_ENABLE_GMP_HSW | VIDEO_DIP_ENABLE_SPD_HSW | + VIDEO_DIP_ENABLE_DRM_GLK); if (!enable) { I915_WRITE(reg, val);