[PATCH v6 5/6] media: mtk-mdp: support pixelformat V4L2_PIX_FMT_MT21C
From: Minghsiu Tsai <minghsiu.tsai@mediatek.com>
Date: 2016-09-08 13:09:18
Also in:
linux-arm-kernel, linux-media, linux-mediatek, lkml
Subsystem:
media input infrastructure (v4l/dvb), the rest · Maintainers:
Mauro Carvalho Chehab, Linus Torvalds
Add V4L2_PIX_FMT_MT21C in format list. Signed-off-by: Minghsiu Tsai <minghsiu.tsai@mediatek.com> --- drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c | 8 ++++++++ drivers/media/platform/mtk-mdp/mtk_mdp_regs.c | 4 ++++ 2 files changed, 12 insertions(+)
diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c b/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c
index 0655027..a90972e 100644
--- a/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c
+++ b/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c@@ -54,6 +54,14 @@ static struct mtk_mdp_pix_align mtk_mdp_size_align = { static const struct mtk_mdp_fmt mtk_mdp_formats[] = { { + .pixelformat = V4L2_PIX_FMT_MT21C, + .depth = { 8, 4 }, + .row_depth = { 8, 8 }, + .num_planes = 2, + .num_comp = 2, + .align = &mtk_mdp_size_align, + .flags = MTK_MDP_FMT_FLAG_OUTPUT, + }, { .pixelformat = V4L2_PIX_FMT_NV12M, .depth = { 8, 4 }, .row_depth = { 8, 8 },
diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_regs.c b/drivers/media/platform/mtk-mdp/mtk_mdp_regs.c
index a5601e1..86d57f3 100644
--- a/drivers/media/platform/mtk-mdp/mtk_mdp_regs.c
+++ b/drivers/media/platform/mtk-mdp/mtk_mdp_regs.c@@ -29,6 +29,8 @@ enum MDP_COLOR_ENUM { MDP_COLOR_NV12 = MDP_COLORFMT_PACK(0, 2, 1, 1, 1, 8, 1, 0, 12), MDP_COLOR_I420 = MDP_COLORFMT_PACK(0, 3, 0, 1, 1, 8, 1, 0, 8), MDP_COLOR_YV12 = MDP_COLORFMT_PACK(0, 3, 0, 1, 1, 8, 1, 1, 8), + /* Mediatek proprietary format */ + MDP_COLOR_420_MT21 = MDP_COLORFMT_PACK(5, 2, 1, 1, 1, 256, 1, 0, 12), }; static int32_t mtk_mdp_map_color_format(int v4l2_format)
@@ -37,6 +39,8 @@ static int32_t mtk_mdp_map_color_format(int v4l2_format) case V4L2_PIX_FMT_NV12M: case V4L2_PIX_FMT_NV12: return MDP_COLOR_NV12; + case V4L2_PIX_FMT_MT21C: + return MDP_COLOR_420_MT21; case V4L2_PIX_FMT_YUV420M: case V4L2_PIX_FMT_YUV420: return MDP_COLOR_I420;
--
1.7.9.5