public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-08-05 16:54:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

drm/mediatek: mtk_dpi: Allow additional output formats on MT8195/88

Browse source 
Allow additional output formats in both DPI and DP_INTF blocks of
the MT8195 and MT8188 SoCs (as the latter is fully compatible with,
hence reuses, the former's platform data for both blocks) by adding:

1. New formats to the `mt8195_output_fmts` array for dp_intf,
   lacking YUV422 12-bits support, and adding RGB888 2X12_LE/BE
   (8-bits), BGR888 (8-bits) RGB101010 1x30 (10-bits), and YUV
   formats, including YUV422 8/10 bits, and YUV444 8/10 bits; and
2. A new `mt8195_dpi_output_fmts` array for DPI only, with all of
   for formats added to dp_intf and with the addition of the
   YUYV12_1X24 (YUV422 12-bits) output format.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20250409131306.108635-5-angelogioacchino.delregno@collabora.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
This commit is contained in:
AngeloGioacchino Del Regno 2025-04-09 15:13:05 +02:00 • committed by Chun-Kuang Hu
parent 5d0253cde5
commit 20fa6a8fc5
1 changed files with 23 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
drivers/gpu/drm/mediatek/mtk_dpi.c
View file

@ -1093,9 +1093,29 @@ static const u32 mt8183_output_fmts[] = {
MEDIA_BUS_FMT_RGB888_2X12_BE,
};
static const u32 mt8195_output_fmts[] = {
static const u32 mt8195_dpi_output_fmts[] = {
MEDIA_BUS_FMT_BGR888_1X24,
MEDIA_BUS_FMT_RGB888_1X24,
MEDIA_BUS_FMT_RGB888_2X12_LE,
MEDIA_BUS_FMT_RGB888_2X12_BE,
MEDIA_BUS_FMT_RGB101010_1X30,
MEDIA_BUS_FMT_YUYV8_1X16,
MEDIA_BUS_FMT_YUYV10_1X20,
MEDIA_BUS_FMT_YUYV12_1X24,
MEDIA_BUS_FMT_YUV8_1X24,
MEDIA_BUS_FMT_YUV10_1X30,
};
static const u32 mt8195_output_fmts[] = {
MEDIA_BUS_FMT_BGR888_1X24,
MEDIA_BUS_FMT_RGB888_1X24,
MEDIA_BUS_FMT_RGB888_2X12_LE,
MEDIA_BUS_FMT_RGB888_2X12_BE,
MEDIA_BUS_FMT_RGB101010_1X30,
MEDIA_BUS_FMT_YUYV8_1X16,
MEDIA_BUS_FMT_YUYV10_1X20,
MEDIA_BUS_FMT_YUV8_1X24,
MEDIA_BUS_FMT_YUV10_1X30,
};
static const struct mtk_dpi_factor dpi_factor_mt2701[] = {
@ -1208,8 +1228,8 @@ static const struct mtk_dpi_conf mt8192_conf = {
static const struct mtk_dpi_conf mt8195_conf = {
.max_clock_khz = 594000,
.output_fmts = mt8183_output_fmts,
.num_output_fmts = ARRAY_SIZE(mt8183_output_fmts),
.output_fmts = mt8195_dpi_output_fmts,
.num_output_fmts = ARRAY_SIZE(mt8195_dpi_output_fmts),
.pixels_per_iter = 1,
.is_ck_de_pol = true,
.swap_input_support = true,