提交 10a2bc7e 编写于 作者: V Vivek Kasireddy 提交者: Mauro Carvalho Chehab

media: v4l2-tpg-core: Add support for 32-bit packed YUV formats (v2)

Add support for the following formats to tpg:
 V4L2_PIX_FMT_AYUV32
 V4L2_PIX_FMT_XYUV32
 V4L2_PIX_FMT_VUYA32
 V4L2_PIX_FMT_VUYX32

Changes from v1:
Remove the duplicate case value
Signed-off-by: NVivek Kasireddy <vivek.kasireddy@intel.com>
Signed-off-by: NHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab+samsung@kernel.org>
上级 a7fe4ca7
......@@ -246,6 +246,10 @@ bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc)
case V4L2_PIX_FMT_YUV555:
case V4L2_PIX_FMT_YUV565:
case V4L2_PIX_FMT_YUV32:
case V4L2_PIX_FMT_AYUV32:
case V4L2_PIX_FMT_XYUV32:
case V4L2_PIX_FMT_VUYA32:
case V4L2_PIX_FMT_VUYX32:
tpg->color_enc = TGP_COLOR_ENC_YCBCR;
break;
case V4L2_PIX_FMT_YUV420M:
......@@ -372,6 +376,10 @@ bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc)
case V4L2_PIX_FMT_ARGB32:
case V4L2_PIX_FMT_ABGR32:
case V4L2_PIX_FMT_YUV32:
case V4L2_PIX_FMT_AYUV32:
case V4L2_PIX_FMT_XYUV32:
case V4L2_PIX_FMT_VUYA32:
case V4L2_PIX_FMT_VUYX32:
case V4L2_PIX_FMT_HSV32:
tpg->twopixelsize[0] = 2 * 4;
break;
......@@ -1267,10 +1275,12 @@ static void gen_twopix(struct tpg_data *tpg,
case V4L2_PIX_FMT_RGB32:
case V4L2_PIX_FMT_XRGB32:
case V4L2_PIX_FMT_HSV32:
case V4L2_PIX_FMT_XYUV32:
alpha = 0;
/* fall through */
case V4L2_PIX_FMT_YUV32:
case V4L2_PIX_FMT_ARGB32:
case V4L2_PIX_FMT_AYUV32:
buf[0][offset] = alpha;
buf[0][offset + 1] = r_y_h;
buf[0][offset + 2] = g_u_s;
......@@ -1278,9 +1288,11 @@ static void gen_twopix(struct tpg_data *tpg,
break;
case V4L2_PIX_FMT_BGR32:
case V4L2_PIX_FMT_XBGR32:
case V4L2_PIX_FMT_VUYX32:
alpha = 0;
/* fall through */
case V4L2_PIX_FMT_ABGR32:
case V4L2_PIX_FMT_VUYA32:
buf[0][offset] = b_v;
buf[0][offset + 1] = g_u_s;
buf[0][offset + 2] = r_y_h;
......
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