Commit 859b5e40 authored by Minghsiu Tsai's avatar Minghsiu Tsai Committed by Mauro Carvalho Chehab
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[media] media: mtk-mdp: support pixelformat V4L2_PIX_FMT_MT21C 



Add V4L2_PIX_FMT_MT21C in format list.

[mchehab@s-opensource.org: re-add mtk_mdp_size_align]

Signed-off-by: default avatarMinghsiu Tsai <minghsiu.tsai@mediatek.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 004b93b9

drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c

+8 −0
Original line number Diff line number Diff line
@@ -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 },

drivers/media/platform/mtk-mdp/mtk_mdp_regs.c

+4 −0
Original line number Diff line number Diff line
@@ -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;

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