From patchwork Wed Jun 30 15:10:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Werner Sembach X-Patchwork-Id: 12352401 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,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 0F849C11F6E for ; Wed, 30 Jun 2021 15:11:07 +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 D20326147D for ; Wed, 30 Jun 2021 15:11:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D20326147D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=tuxedocomputers.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 B3AEC6EA27; Wed, 30 Jun 2021 15:10:33 +0000 (UTC) Received: from srv6.fidu.org (srv6.fidu.org [159.69.62.71]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6EE836EA18; Wed, 30 Jun 2021 15:10:29 +0000 (UTC) Received: from localhost (localhost.localdomain [127.0.0.1]) by srv6.fidu.org (Postfix) with ESMTP id 00F2DC80099; Wed, 30 Jun 2021 17:10:28 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at srv6.fidu.org Received: from srv6.fidu.org ([127.0.0.1]) by localhost (srv6.fidu.org [127.0.0.1]) (amavisd-new, port 10026) with LMTP id EfFYUROWEVhO; Wed, 30 Jun 2021 17:10:27 +0200 (CEST) Received: from wsembach-tuxedo.fritz.box (p200300e37F394900095779a208783f8e.dip0.t-ipconnect.de [IPv6:2003:e3:7f39:4900:957:79a2:878:3f8e]) (Authenticated sender: wse@tuxedocomputers.com) by srv6.fidu.org (Postfix) with ESMTPA id 13A57C8008D; Wed, 30 Jun 2021 17:10:26 +0200 (CEST) From: Werner Sembach To: harry.wentland@amd.com, sunpeng.li@amd.com, alexander.deucher@amd.com, christian.koenig@amd.com, airlied@linux.ie, daniel@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org, emil.l.velikov@gmail.com Subject: [PATCH v5 10/17] drm/amd/display: Add handling for new "active color range" property Date: Wed, 30 Jun 2021 17:10:11 +0200 Message-Id: <20210630151018.330354-11-wse@tuxedocomputers.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210630151018.330354-1-wse@tuxedocomputers.com> References: <20210630151018.330354-1-wse@tuxedocomputers.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: Werner Sembach Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This commit implements the "active color range" drm property for the AMD GPU driver. Signed-off-by: Werner Sembach --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 33 +++++++++++++++++++ .../display/amdgpu_dm/amdgpu_dm_mst_types.c | 4 +++ 2 files changed, 37 insertions(+) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 098f3d53e681..b4acedac1ac9 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -6728,6 +6728,33 @@ static int convert_dc_pixel_encoding_into_drm_color_format( return 0; } +static int convert_dc_color_space_into_drm_mode_color_range(enum dc_color_space color_space) +{ + if (color_space == COLOR_SPACE_SRGB || + color_space == COLOR_SPACE_XR_RGB || + color_space == COLOR_SPACE_MSREF_SCRGB || + color_space == COLOR_SPACE_2020_RGB_FULLRANGE || + color_space == COLOR_SPACE_ADOBERGB || + color_space == COLOR_SPACE_DCIP3 || + color_space == COLOR_SPACE_DOLBYVISION || + color_space == COLOR_SPACE_YCBCR601 || + color_space == COLOR_SPACE_XV_YCC_601 || + color_space == COLOR_SPACE_YCBCR709 || + color_space == COLOR_SPACE_XV_YCC_709 || + color_space == COLOR_SPACE_2020_YCBCR || + color_space == COLOR_SPACE_YCBCR709_BLACK || + color_space == COLOR_SPACE_DISPLAYNATIVE || + color_space == COLOR_SPACE_APPCTRL || + color_space == COLOR_SPACE_CUSTOMPOINTS) + return DRM_MODE_COLOR_RANGE_FULL; + if (color_space == COLOR_SPACE_SRGB_LIMITED || + color_space == COLOR_SPACE_2020_RGB_LIMITEDRANGE || + color_space == COLOR_SPACE_YCBCR601_LIMITED || + color_space == COLOR_SPACE_YCBCR709_LIMITED) + return DRM_MODE_COLOR_RANGE_LIMITED_16_235; + return DRM_MODE_COLOR_RANGE_UNSET; +} + static int dm_encoder_helper_atomic_check(struct drm_encoder *encoder, struct drm_crtc_state *crtc_state, struct drm_connector_state *conn_state) @@ -7730,6 +7757,7 @@ void amdgpu_dm_connector_init_helper(struct amdgpu_display_manager *dm, drm_connector_attach_max_bpc_property(&aconnector->base, 8, 16); drm_connector_attach_active_bpc_property(&aconnector->base, 8, 16); drm_connector_attach_active_color_format_property(&aconnector->base); + drm_connector_attach_active_color_range_property(&aconnector->base); } /* This defaults to the max in the range, but we want 8bpc for non-edp. */ @@ -9118,10 +9146,15 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state) drm_connector_set_active_color_format_property(connector, convert_dc_pixel_encoding_into_drm_color_format( dm_new_crtc_state->stream->timing.pixel_encoding)); + drm_connector_set_active_color_range_property(connector, + convert_dc_color_space_into_drm_mode_color_range( + dm_new_crtc_state->stream->output_color_space)); } } else { drm_connector_set_active_bpc_property(connector, 0); drm_connector_set_active_color_format_property(connector, 0); + drm_connector_set_active_color_range_property(connector, + DRM_MODE_COLOR_RANGE_UNSET); } } diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c index 13151d13aa73..b5d57bbbdd20 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -417,6 +417,10 @@ dm_dp_add_mst_connector(struct drm_dp_mst_topology_mgr *mgr, if (connector->active_color_format_property) drm_connector_attach_active_color_format_property(&aconnector->base); + connector->active_color_range_property = master->base.active_color_range_property; + if (connector->active_color_range_property) + drm_connector_attach_active_color_range_property(&aconnector->base); + connector->vrr_capable_property = master->base.vrr_capable_property; if (connector->vrr_capable_property) drm_connector_attach_vrr_capable_property(connector);