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From: Harry Wentland <harry.wentland@amd.com>
To: <amd-gfx@lists.freedesktop.org>,
	<dri-devel@lists.freedesktop.org>, <ppaalanen@gmail.com>,
	<sebastian@sebastianwick.net>, <mcasas@google.com>
Cc: Deepak.Sharma@amd.com, Krunoslav.Kovac@amd.com,
	Shashank.Sharma@amd.com, Shirish.S@amd.com, hersenxs.wu@amd.com,
	Vitaly.Prosyak@amd.com, laurentiu.palcu@oss.nxp.com,
	Bhawanpreet.Lakha@amd.com, Nicholas.Kazlauskas@amd.com
Subject: [RFC PATCH 1/3] drm/color: Add RGB Color encodings
Date: Mon, 26 Apr 2021 13:38:50 -0400	[thread overview]
Message-ID: <20210426173852.484368-2-harry.wentland@amd.com> (raw)
In-Reply-To: <20210426173852.484368-1-harry.wentland@amd.com>

From: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>

Add the following color encodings
- RGB versions for BT601, BT709, BT2020
- DCI-P3: Used for digital movies

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
---
 drivers/gpu/drm/drm_color_mgmt.c | 4 ++++
 include/drm/drm_color_mgmt.h     | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/drm_color_mgmt.c b/drivers/gpu/drm/drm_color_mgmt.c
index bb14f488c8f6..a183ebae2941 100644
--- a/drivers/gpu/drm/drm_color_mgmt.c
+++ b/drivers/gpu/drm/drm_color_mgmt.c
@@ -469,6 +469,10 @@ static const char * const color_encoding_name[] = {
 	[DRM_COLOR_YCBCR_BT601] = "ITU-R BT.601 YCbCr",
 	[DRM_COLOR_YCBCR_BT709] = "ITU-R BT.709 YCbCr",
 	[DRM_COLOR_YCBCR_BT2020] = "ITU-R BT.2020 YCbCr",
+	[DRM_COLOR_RGB_BT601] = "ITU-R BT.601 RGB",
+	[DRM_COLOR_RGB_BT709] = "ITU-R BT.709 RGB",
+	[DRM_COLOR_RGB_BT2020] = "ITU-R BT.2020 RGB",
+	[DRM_COLOR_P3] = "DCI-P3",
 };
 
 static const char * const color_range_name[] = {
diff --git a/include/drm/drm_color_mgmt.h b/include/drm/drm_color_mgmt.h
index 81c298488b0c..3043dd73480c 100644
--- a/include/drm/drm_color_mgmt.h
+++ b/include/drm/drm_color_mgmt.h
@@ -78,6 +78,10 @@ enum drm_color_encoding {
 	DRM_COLOR_YCBCR_BT601,
 	DRM_COLOR_YCBCR_BT709,
 	DRM_COLOR_YCBCR_BT2020,
+	DRM_COLOR_RGB_BT601,
+	DRM_COLOR_RGB_BT709,
+	DRM_COLOR_RGB_BT2020,
+	DRM_COLOR_P3,
 	DRM_COLOR_ENCODING_MAX,
 };
 
-- 
2.31.0

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  reply	other threads:[~2021-04-26 17:39 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-26 17:38 [RFC PATCH 0/3] A drm_plane API to support HDR planes Harry Wentland
2021-04-26 17:38 ` Harry Wentland [this message]
2021-04-26 18:07   ` [RFC PATCH 1/3] drm/color: Add RGB Color encodings Ville Syrjälä
2021-04-26 18:56     ` Harry Wentland
2021-04-26 19:08       ` Ville Syrjälä
2021-04-30  9:04         ` Pekka Paalanen
2021-05-01  0:53       ` Sebastian Wick
2021-05-14 21:04         ` Harry Wentland
2021-05-17  8:34           ` Pekka Paalanen
2021-05-18 14:32             ` Harry Wentland
2021-05-19  7:56               ` Pekka Paalanen
2021-04-26 17:38 ` [RFC PATCH 2/3] drm/color: Add Color transfer functions for HDR/SDR Harry Wentland
2021-04-26 17:38 ` [RFC PATCH 3/3] drm/color: Add sdr boost property Harry Wentland
2021-04-27  9:09 ` [RFC PATCH 0/3] A drm_plane API to support HDR planes Daniel Vetter
2021-04-27 14:50 ` Pekka Paalanen
2021-04-28  7:54   ` Shashank Sharma
2021-04-30  9:43     ` Pekka Paalanen
2021-04-30 10:39       ` Shashank Sharma
2021-05-14 21:01         ` Harry Wentland
2021-05-14 21:05   ` Harry Wentland
2021-05-17  8:57     ` Pekka Paalanen
2021-05-17 16:48       ` Sebastian Wick
2021-05-17 19:39         ` Vitaly Prosyak
2021-05-18  7:56           ` Pekka Paalanen
2021-05-18 14:19             ` Harry Wentland
2021-05-18 23:00               ` Sebastian Wick
2021-05-19  8:53               ` Pekka Paalanen
2021-05-19 10:02                 ` Pekka Paalanen

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