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Message-Id: <20241007-b4-new-color-formats-v2-2-d47da50d4674@bootlin.com>
Date: Mon, 07 Oct 2024 18:46:07 +0200
From: Louis Chauvet <louis.chauvet@...tlin.com>
To: Rodrigo Siqueira <rodrigosiqueiramelo@...il.com>,
Melissa Wen <melissa.srw@...il.com>,
MaĆra Canal <mairacanal@...eup.net>,
Haneen Mohammed <hamohammed.sa@...il.com>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
Simona Vetter <simona.vetter@...ll.ch>
Cc: dri-devel@...ts.freedesktop.org, arthurgrillo@...eup.net,
linux-kernel@...r.kernel.org, jeremie.dautheribes@...tlin.com,
miquel.raynal@...tlin.com, thomas.petazzoni@...tlin.com,
seanpaul@...gle.com, marcheu@...gle.com, nicolejadeyee@...gle.com,
Louis Chauvet <louis.chauvet@...tlin.com>,
20241007-yuv-v12-0-01c1ada6fec8@...tlin.com
Subject: [PATCH RESEND v2 2/8] drm/vkms: Add support for ARGB8888 formats
The formats XRGB8888 and ARGB8888 were already supported.
Add the support for:
- XBGR8888
- RGBX8888
- BGRX8888
- ABGR8888
- RGBA8888
- BGRA8888
Signed-off-by: Louis Chauvet <louis.chauvet@...tlin.com>
---
drivers/gpu/drm/vkms/vkms_formats.c | 18 ++++++++++++++++++
drivers/gpu/drm/vkms/vkms_plane.c | 6 ++++++
2 files changed, 24 insertions(+)
diff --git a/drivers/gpu/drm/vkms/vkms_formats.c b/drivers/gpu/drm/vkms/vkms_formats.c
index 8f1bcca38148..b5a38f70c62b 100644
--- a/drivers/gpu/drm/vkms/vkms_formats.c
+++ b/drivers/gpu/drm/vkms/vkms_formats.c
@@ -432,8 +432,14 @@ static void R4_read_line(const struct vkms_plane_state *plane, int x_start,
READ_LINE_ARGB8888(XRGB8888_read_line, px, 255, px[2], px[1], px[0])
+READ_LINE_ARGB8888(XBGR8888_read_line, px, 255, px[0], px[1], px[2])
+READ_LINE_ARGB8888(RGBX8888_read_line, px, 255, px[3], px[2], px[1])
+READ_LINE_ARGB8888(BGRX8888_read_line, px, 255, px[1], px[2], px[3])
READ_LINE_ARGB8888(ARGB8888_read_line, px, px[3], px[2], px[1], px[0])
+READ_LINE_ARGB8888(ABGR8888_read_line, px, px[3], px[0], px[1], px[2])
+READ_LINE_ARGB8888(RGBA8888_read_line, px, px[0], px[3], px[2], px[1])
+READ_LINE_ARGB8888(BGRA8888_read_line, px, px[0], px[1], px[2], px[3])
READ_LINE_16161616(ARGB16161616_read_line, px, px[3], px[2], px[1], px[0]);
@@ -637,8 +643,20 @@ pixel_read_line_t get_pixel_read_line_function(u32 format)
switch (format) {
case DRM_FORMAT_ARGB8888:
return &ARGB8888_read_line;
+ case DRM_FORMAT_ABGR8888:
+ return &ABGR8888_read_line;
+ case DRM_FORMAT_BGRA8888:
+ return &BGRA8888_read_line;
+ case DRM_FORMAT_RGBA8888:
+ return &RGBA8888_read_line;
case DRM_FORMAT_XRGB8888:
return &XRGB8888_read_line;
+ case DRM_FORMAT_XBGR8888:
+ return &XBGR8888_read_line;
+ case DRM_FORMAT_RGBX8888:
+ return &RGBX8888_read_line;
+ case DRM_FORMAT_BGRX8888:
+ return &BGRX8888_read_line;
case DRM_FORMAT_ARGB16161616:
return &ARGB16161616_read_line;
case DRM_FORMAT_XRGB16161616:
diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_plane.c
index 67f891e7ac58..941a6e92a040 100644
--- a/drivers/gpu/drm/vkms/vkms_plane.c
+++ b/drivers/gpu/drm/vkms/vkms_plane.c
@@ -14,7 +14,13 @@
static const u32 vkms_formats[] = {
DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_ABGR8888,
+ DRM_FORMAT_BGRA8888,
+ DRM_FORMAT_RGBA8888,
DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_RGBX8888,
+ DRM_FORMAT_BGRX8888,
DRM_FORMAT_XRGB16161616,
DRM_FORMAT_ARGB16161616,
DRM_FORMAT_RGB565,
--
2.46.2
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