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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 B4F0AC48BCD for ; Tue, 8 Jun 2021 17:43:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A1E456135D for ; Tue, 8 Jun 2021 17:43:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233897AbhFHRph (ORCPT ); Tue, 8 Jun 2021 13:45:37 -0400 Received: from srv6.fidu.org ([159.69.62.71]:56212 "EHLO srv6.fidu.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233781AbhFHRpX (ORCPT ); Tue, 8 Jun 2021 13:45:23 -0400 Received: from localhost (localhost.localdomain [127.0.0.1]) by srv6.fidu.org (Postfix) with ESMTP id 50406C800EC; Tue, 8 Jun 2021 19:43:28 +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 L5dBEJLfm4KR; Tue, 8 Jun 2021 19:43:28 +0200 (CEST) Received: from wsembach-tuxedo.fritz.box (p200300E37f4F60006a44b0068bFE089d.dip0.t-ipconnect.de [IPv6:2003:e3:7f4f:6000:6a44:b006:8bfe:89d]) (Authenticated sender: wse@tuxedocomputers.com) by srv6.fidu.org (Postfix) with ESMTPA id E4B62C800C1; Tue, 8 Jun 2021 19:43:27 +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 Cc: Werner Sembach Subject: [PATCH v2 7/7] drm/i915/display: Add handling for new "active color format" property Date: Tue, 8 Jun 2021 19:43:20 +0200 Message-Id: <20210608174320.37429-8-wse@tuxedocomputers.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210608174320.37429-1-wse@tuxedocomputers.com> References: <20210608174320.37429-1-wse@tuxedocomputers.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This commit implements the "active color format" drm property for the Intel GPU driver. Signed-off-by: Werner Sembach --- drivers/gpu/drm/i915/display/intel_display.c | 20 +++++++++++++++++++- drivers/gpu/drm/i915/display/intel_dp.c | 2 ++ drivers/gpu/drm/i915/display/intel_dp_mst.c | 1 + drivers/gpu/drm/i915/display/intel_hdmi.c | 1 + 4 files changed, 23 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 50c11b8770a7..e3e98c959cb4 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -10158,6 +10158,21 @@ static void intel_atomic_prepare_plane_clear_colors(struct intel_atomic_state *s } } +static int convert_intel_output_format_into_drm_color_format(enum intel_output_format output_format) +{ + switch (output_format) { + case INTEL_OUTPUT_FORMAT_RGB: + return DRM_COLOR_FORMAT_RGB444; + case INTEL_OUTPUT_FORMAT_YCBCR420: + return DRM_COLOR_FORMAT_YCRCB420; + case INTEL_OUTPUT_FORMAT_YCBCR444: + return DRM_COLOR_FORMAT_YCRCB444; + default: + break; + } + return 0; +} + static void intel_atomic_commit_tail(struct intel_atomic_state *state) { struct drm_device *dev = state->base.dev; @@ -10465,9 +10480,12 @@ static int intel_atomic_commit(struct drm_device *dev, if (crtc) { struct intel_crtc_state *new_crtc_state = intel_atomic_get_new_crtc_state(state, crtc); new_conn_state->active_bpc = new_crtc_state->pipe_bpp / 3; + new_conn_state->active_color_format = convert_intel_output_format_into_drm_color_format(new_crtc_state->output_format); } - else + else { new_conn_state->active_bpc = 0; + new_conn_state->active_color_format = 0; + } } drm_atomic_state_get(&state->base); diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 67826ba976ed..7d58bc7972d0 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -4674,10 +4674,12 @@ intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connect if (HAS_GMCH(dev_priv)) { drm_connector_attach_max_bpc_property(connector, 6, 10); drm_connector_attach_active_bpc_property(connector, 6, 10); + drm_connector_attach_active_color_format_property(connector); } else if (DISPLAY_VER(dev_priv) >= 5) { drm_connector_attach_max_bpc_property(connector, 6, 12); drm_connector_attach_active_bpc_property(connector, 6, 12); + drm_connector_attach_active_color_format_property(connector); } /* Register HDMI colorspace for case of lspcon */ diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c index 5a1869dc2210..9143adccb5d0 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_mst.c +++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c @@ -847,6 +847,7 @@ static struct drm_connector *intel_dp_add_mst_connector(struct drm_dp_mst_topolo if (connector->max_bpc_property) { drm_connector_attach_max_bpc_property(connector, 6, 12); drm_connector_attach_active_bpc_property(connector, 6, 12); + drm_connector_attach_active_color_format_property(connector); } return connector; diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c index 8af78b27b6ce..0b57d924987e 100644 --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c @@ -2466,6 +2466,7 @@ intel_hdmi_add_properties(struct intel_hdmi *intel_hdmi, struct drm_connector *c if (!HAS_GMCH(dev_priv)) { drm_connector_attach_max_bpc_property(connector, 8, 12); drm_connector_attach_active_bpc_property(connector, 8, 12); + drm_connector_attach_active_color_format_property(connector); } } -- 2.25.1