[PATCH 1/2] gpu: ipu-v3: enable remaining 32-bit RGB V4L2 pixel formats

[Philipp Zabel]

Support is already implemented for the corresponding DRM formats,
just hook up the remaining V4L2 pixel formats.

Signed-off-by: Philipp Zabel <p.zabel at pengutronix.de>
---
 drivers/gpu/ipu-v3/ipu-common.c | 16 ++++++++++------
 drivers/gpu/ipu-v3/ipu-cpmem.c  | 26 +++++++++++++++++++++++++-
 2 files changed, 35 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index 6386e2fe2ff7..ee2a025e54cf 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -113,13 +113,17 @@ 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:
-	case V4L2_PIX_FMT_BGR24:
 	case V4L2_PIX_FMT_RGB565:
+	case V4L2_PIX_FMT_BGR24:
+	case V4L2_PIX_FMT_RGB24:
+	case V4L2_PIX_FMT_ABGR32:
+	case V4L2_PIX_FMT_XBGR32:
+	case V4L2_PIX_FMT_BGRA32:
+	case V4L2_PIX_FMT_BGRX32:
+	case V4L2_PIX_FMT_RGBA32:
+	case V4L2_PIX_FMT_RGBX32:
+	case V4L2_PIX_FMT_ARGB32:
+	case V4L2_PIX_FMT_XRGB32:
 		return IPUV3_COLORSPACE_RGB;
 	default:
 		return IPUV3_COLORSPACE_UNKNOWN;
diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c
index be1226ce28cd..a1c85d1521f5 100644
--- a/drivers/gpu/ipu-v3/ipu-cpmem.c
+++ b/drivers/gpu/ipu-v3/ipu-cpmem.c
@@ -182,9 +182,27 @@ 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_ABGR32:
+		/* B G R A <=> [32:0] A:R:G:B */
+		return DRM_FORMAT_ARGB8888;
 	case V4L2_PIX_FMT_XBGR32:
 		/* B G R X <=> [32:0] X:R:G:B */
 		return DRM_FORMAT_XRGB8888;
+	case V4L2_PIX_FMT_BGRA32:
+		/* A B G R <=> [32:0] R:G:B:A */
+		return DRM_FORMAT_RGBA8888;
+	case V4L2_PIX_FMT_BGRX32:
+		/* X B G R <=> [32:0] R:G:B:X */
+		return DRM_FORMAT_RGBX8888;
+	case V4L2_PIX_FMT_RGBA32:
+		/* R G B A <=> [32:0] A:B:G:R */
+		return DRM_FORMAT_ABGR8888;
+	case V4L2_PIX_FMT_RGBX32:
+		/* R G B X <=> [32:0] X:B:G:R */
+		return DRM_FORMAT_XBGR8888;
+	case V4L2_PIX_FMT_ARGB32:
+		/* A R G B <=> [32:0] B:G:R:A */
+		return DRM_FORMAT_BGRA8888;
 	case V4L2_PIX_FMT_XRGB32:
 		/* X R G B <=> [32:0] B:G:R:X */
 		return DRM_FORMAT_BGRX8888;
@@ -823,8 +841,14 @@ 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_ABGR32:
 	case V4L2_PIX_FMT_XBGR32:
+	case V4L2_PIX_FMT_BGRA32:
+	case V4L2_PIX_FMT_BGRX32:
+	case V4L2_PIX_FMT_RGBA32:
+	case V4L2_PIX_FMT_RGBX32:
+	case V4L2_PIX_FMT_ARGB32:
+	case V4L2_PIX_FMT_XRGB32:
 		offset = image->rect.left * 4 +
 			image->rect.top * pix->bytesperline;
 		break;
-- 
2.20.1