On 16/06/2022 20:36, Laurent Pinchart wrote: > Extend the TPG to support generating the newly added YUVA and YUVX pixel > formats. > > Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Reviewed-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx> Regards, Hans > --- > drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c > index 7607b516a7c4..29d24f8d7c28 100644 > --- a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c > +++ b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c > @@ -266,6 +266,8 @@ bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc) > case V4L2_PIX_FMT_XYUV32: > case V4L2_PIX_FMT_VUYA32: > case V4L2_PIX_FMT_VUYX32: > + case V4L2_PIX_FMT_YUVA32: > + case V4L2_PIX_FMT_YUVX32: > tpg->color_enc = TGP_COLOR_ENC_YCBCR; > break; > case V4L2_PIX_FMT_YUV420M: > @@ -412,6 +414,8 @@ bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc) > case V4L2_PIX_FMT_XYUV32: > case V4L2_PIX_FMT_VUYA32: > case V4L2_PIX_FMT_VUYX32: > + case V4L2_PIX_FMT_YUVA32: > + case V4L2_PIX_FMT_YUVX32: > case V4L2_PIX_FMT_HSV32: > tpg->twopixelsize[0] = 2 * 4; > break; > @@ -1376,9 +1380,11 @@ static void gen_twopix(struct tpg_data *tpg, > buf[0][offset + 3] = b_v; > break; > case V4L2_PIX_FMT_RGBX32: > + case V4L2_PIX_FMT_YUVX32: > alpha = 0; > fallthrough; > case V4L2_PIX_FMT_RGBA32: > + case V4L2_PIX_FMT_YUVA32: > buf[0][offset] = r_y_h; > buf[0][offset + 1] = g_u_s; > buf[0][offset + 2] = b_v;
