From 81cdedb0aaccbcd0798d6bcaad7bcc1f1b551ee6 Mon Sep 17 00:00:00 2001 From: Dafna Hirschfeld Date: Tue, 1 Sep 2020 13:16:03 +0200 Subject: [PATCH] media: staging: rkisp1: cap: change RGB24 format to XBGR32 According to the TRM [1], the YUV->RGB conversion outputs RGB 888 format with 4 bytes, where the last byte is ignored, using big endian representation: |___X___|___R___|___G___|___B___| 31 24 16 8 0 Which matches format V4L2_PIX_FMT_XBGR32 in little endian representation, so replace it accordingly. "24 bit word". What it means is that 4 bytes are used with 24bit for the RGB and the last byte is ignored. This matches format V4L2_PIX_FMT_XBGR32. Signed-off-by: Dafna Hirschfeld Acked-by: Helen Koike Reviewed-by: Tomasz Figa Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/rkisp1/rkisp1-capture.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/rkisp1/rkisp1-capture.c b/drivers/staging/media/rkisp1/rkisp1-capture.c index 1435edb0525f..a7635f8d5c6f 100644 --- a/drivers/staging/media/rkisp1/rkisp1-capture.c +++ b/drivers/staging/media/rkisp1/rkisp1-capture.c @@ -276,7 +276,7 @@ static const struct rkisp1_capture_fmt_cfg rkisp1_sp_fmts[] = { }, /* rgb */ { - .fourcc = V4L2_PIX_FMT_RGB24, + .fourcc = V4L2_PIX_FMT_XBGR32, .write_format = RKISP1_MI_CTRL_SP_WRITE_PLA, .output_format = RKISP1_MI_CTRL_SP_OUTPUT_RGB888, }, {