From: "Kasireddy, Vivek" <vivek.kasireddy@xxxxxxxxx> The memory layout of AYUV buffers (V4L2_PIX_FMT_YUV32) should be similar to V4L2_PIX_FMT_ABGR32 instead of V4L2_PIX_FMT_ARGB32. While displaying the packed AYUV buffers generated by the Vivid driver using v4l2-tpg on Weston, it was observed that these AYUV images were not getting displayed correctly. Changing the memory layout makes them display as expected. Signed-off-by: Vivek Kasireddy <vivek.kasireddy@xxxxxxxxx> --- drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c index d9a590ae7545..825667f67c92 100644 --- a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c +++ b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c @@ -1269,7 +1269,6 @@ static void gen_twopix(struct tpg_data *tpg, case V4L2_PIX_FMT_HSV32: alpha = 0; /* fall through */ - case V4L2_PIX_FMT_YUV32: case V4L2_PIX_FMT_ARGB32: buf[0][offset] = alpha; buf[0][offset + 1] = r_y_h; @@ -1280,6 +1279,7 @@ static void gen_twopix(struct tpg_data *tpg, case V4L2_PIX_FMT_XBGR32: alpha = 0; /* fall through */ + case V4L2_PIX_FMT_YUV32: case V4L2_PIX_FMT_ABGR32: buf[0][offset] = b_v; buf[0][offset + 1] = g_u_s; -- 2.14.5
