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, aric.cyr@amd.com, Krunoslav.Kovac@amd.com,
Shashank.Sharma@amd.com, Harry Wentland <harry.wentland@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, ville.syrjala@linux.intel.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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next prev parent 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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