Add new pixel formats: RGBX1010102, RGBA1010102, ARGB2101010, Y210 and
Y212.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 30 ++++++++++++++++
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 50 +++++++++++++++++++++++++--
2 files changed, 78 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index 8c2719efda2a..adfb36b0e815 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -259,6 +259,24 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = {
.bpp = 32,
.planes = 1,
.hsub = 1,
+ }, {
+ .fourcc = DRM_FORMAT_RGBX1010102,
+ .v4l2 = V4L2_PIX_FMT_RGBX1010102,
+ .bpp = 32,
+ .planes = 1,
+ .hsub = 1,
+ }, {
+ .fourcc = DRM_FORMAT_RGBA1010102,
+ .v4l2 = V4L2_PIX_FMT_RGBA1010102,
+ .bpp = 32,
+ .planes = 1,
+ .hsub = 1,
+ }, {
+ .fourcc = DRM_FORMAT_ARGB2101010,
+ .v4l2 = V4L2_PIX_FMT_ARGB2101010,
+ .bpp = 32,
+ .planes = 1,
+ .hsub = 1,
}, {
.fourcc = DRM_FORMAT_YVYU,
.v4l2 = V4L2_PIX_FMT_YVYU,
@@ -307,6 +325,18 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = {
.bpp = 24,
.planes = 3,
.hsub = 1,
+ }, {
+ .fourcc = DRM_FORMAT_Y210,
+ .v4l2 = V4L2_PIX_FMT_Y210,
+ .bpp = 32,
+ .planes = 1,
+ .hsub = 2,
+ }, {
+ .fourcc = DRM_FORMAT_Y212,
+ .v4l2 = V4L2_PIX_FMT_Y212,
+ .bpp = 32,
+ .planes = 1,
+ .hsub = 2,
},
};
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
index e465aef41585..fe90be51d64e 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -139,6 +139,43 @@ static const u32 rcar_du_vsp_formats[] = {
DRM_FORMAT_YVU444,
};
+/*
+ * Gen4 supports the same formats as above, and additionally 2-10-10-10 RGB
+ * formats and Y210 & Y212 formats.
+ */
+static const u32 rcar_du_vsp_formats_gen4[] = {
+ DRM_FORMAT_RGB332,
+ DRM_FORMAT_ARGB4444,
+ DRM_FORMAT_XRGB4444,
+ DRM_FORMAT_ARGB1555,
+ DRM_FORMAT_XRGB1555,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_BGR888,
+ DRM_FORMAT_RGB888,
+ DRM_FORMAT_BGRA8888,
+ DRM_FORMAT_BGRX8888,
+ DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_RGBX1010102,
+ DRM_FORMAT_RGBA1010102,
+ DRM_FORMAT_ARGB2101010,
+ DRM_FORMAT_UYVY,
+ DRM_FORMAT_YUYV,
+ DRM_FORMAT_YVYU,
+ DRM_FORMAT_NV12,
+ DRM_FORMAT_NV21,
+ DRM_FORMAT_NV16,
+ DRM_FORMAT_NV61,
+ DRM_FORMAT_YUV420,
+ DRM_FORMAT_YVU420,
+ DRM_FORMAT_YUV422,
+ DRM_FORMAT_YVU422,
+ DRM_FORMAT_YUV444,
+ DRM_FORMAT_YVU444,
+ DRM_FORMAT_Y210,
+ DRM_FORMAT_Y212,
+};
+
static void rcar_du_vsp_plane_setup(struct rcar_du_vsp_plane *plane)
{
struct rcar_du_vsp_plane_state *state =
@@ -436,14 +473,23 @@ int rcar_du_vsp_init(struct rcar_du_vsp *vsp, struct device_node *np,
? DRM_PLANE_TYPE_PRIMARY
: DRM_PLANE_TYPE_OVERLAY;
struct rcar_du_vsp_plane *plane = &vsp->planes[i];
+ unsigned int num_formats;
+ const u32 *formats;
+
+ if (rcdu->info->gen < 4) {
+ num_formats = ARRAY_SIZE(rcar_du_vsp_formats);
+ formats = rcar_du_vsp_formats;
+ } else {
+ num_formats = ARRAY_SIZE(rcar_du_vsp_formats_gen4);
+ formats = rcar_du_vsp_formats_gen4;
+ }
plane->vsp = vsp;
plane->index = i;
ret = drm_universal_plane_init(&rcdu->ddev, &plane->plane,
crtcs, &rcar_du_vsp_plane_funcs,
- rcar_du_vsp_formats,
- ARRAY_SIZE(rcar_du_vsp_formats),
+ formats, num_formats,
NULL, type, NULL);
if (ret < 0)
return ret;
--
2.34.1
