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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2018-08-02 11:40:33 +0300 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2018-08-02 12:32:40 +0300 |
| commit | 5c41bb6071257ba668a2b8933a8654e69aea1cee (patch) | |
| tree | 78177f245bef4dc73ef5217b3dfc0c826bd3cafa /drivers/gpu/ipu-v3 | |
| parent | 64f2cafc3da77da7b176f2cdc3eb3fdb031c639f (diff) | |
| download | linux-5c41bb6071257ba668a2b8933a8654e69aea1cee.tar.xz | |
gpu: ipu-v3: add support for XRGB32 and XBGR32 V4L2 pixel formats
These should be used instead of the ill-defined deprecated RGB32 and
BGR32 V4L2 pixel formats.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/ipu-v3')
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-common.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-cpmem.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-image-convert.c | 6 |
3 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index 48685cddbad1..66e9405faedc 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -122,6 +122,8 @@ enum ipu_color_space ipu_pixelformat_to_colorspace(u32 pixelformat) case V4L2_PIX_FMT_NV16: case V4L2_PIX_FMT_NV61: return IPUV3_COLORSPACE_YUV; + case V4L2_PIX_FMT_XRGB32: + case V4L2_PIX_FMT_XBGR32: case V4L2_PIX_FMT_RGB32: case V4L2_PIX_FMT_BGR32: case V4L2_PIX_FMT_RGB24: @@ -190,6 +192,8 @@ int ipu_stride_to_bytes(u32 pixel_stride, u32 pixelformat) return (24 * pixel_stride) >> 3; case V4L2_PIX_FMT_BGR32: case V4L2_PIX_FMT_RGB32: + case V4L2_PIX_FMT_XBGR32: + case V4L2_PIX_FMT_XRGB32: return (32 * pixel_stride) >> 3; default: break; diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c index 125721a7f8b6..0f1155ea0fbd 100644 --- a/drivers/gpu/ipu-v3/ipu-cpmem.c +++ b/drivers/gpu/ipu-v3/ipu-cpmem.c @@ -188,6 +188,12 @@ static int v4l2_pix_fmt_to_drm_fourcc(u32 pixelformat) case V4L2_PIX_FMT_RGB32: /* R G B A <=> [32:0] A:B:G:R */ return DRM_FORMAT_XBGR8888; + case V4L2_PIX_FMT_XBGR32: + /* B G R X <=> [32:0] X:R:G:B */ + return DRM_FORMAT_XRGB8888; + case V4L2_PIX_FMT_XRGB32: + /* X R G B <=> [32:0] B:G:R:X */ + return DRM_FORMAT_BGRX8888; case V4L2_PIX_FMT_UYVY: return DRM_FORMAT_UYVY; case V4L2_PIX_FMT_YUYV: @@ -787,6 +793,8 @@ int ipu_cpmem_set_image(struct ipuv3_channel *ch, struct ipu_image *image) break; case V4L2_PIX_FMT_RGB32: case V4L2_PIX_FMT_BGR32: + case V4L2_PIX_FMT_XRGB32: + case V4L2_PIX_FMT_XBGR32: offset = image->rect.left * 4 + image->rect.top * pix->bytesperline; break; diff --git a/drivers/gpu/ipu-v3/ipu-image-convert.c b/drivers/gpu/ipu-v3/ipu-image-convert.c index 524a717ab28e..f4081962784c 100644 --- a/drivers/gpu/ipu-v3/ipu-image-convert.c +++ b/drivers/gpu/ipu-v3/ipu-image-convert.c @@ -227,6 +227,12 @@ static const struct ipu_image_pixfmt image_convert_formats[] = { .fourcc = V4L2_PIX_FMT_BGR32, .bpp = 32, }, { + .fourcc = V4L2_PIX_FMT_XRGB32, + .bpp = 32, + }, { + .fourcc = V4L2_PIX_FMT_XBGR32, + .bpp = 32, + }, { .fourcc = V4L2_PIX_FMT_YUYV, .bpp = 16, .uv_width_dec = 2, |