[PATCH 4/7] drm/i915: enable P010, P012, P016 formats for primary and sprite planes

swati2.sharma
2019-02-08T13:47:22Z

From: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>

Enabling of P010, P012 and P016 formats. These formats will
extend NV12 for larger bit depths.

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
---
drivers/gpu/drm/i915/intel_sprite.c | 28 ++++++++++++++++++++++++++--
1 file changed, 26 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index d4e436a..a120266 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -1819,6 +1819,25 @@ int intel_sprite_set_colorkey_ioctl(struct drm_device *dev, void *data,
DRM_FORMAT_NV12,
};

+static const uint32_t glk_planar_formats[] = {
+ DRM_FORMAT_C8,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_ABGR8888,
+ DRM_FORMAT_XRGB2101010,
+ DRM_FORMAT_XBGR2101010,
+ DRM_FORMAT_YUYV,
+ DRM_FORMAT_YVYU,
+ DRM_FORMAT_UYVY,
+ DRM_FORMAT_VYUY,
+ DRM_FORMAT_NV12,
+ DRM_FORMAT_P010,
+ DRM_FORMAT_P012,
+ DRM_FORMAT_P016,
+};
+
static const u64 skl_plane_format_modifiers_noccs[] = {
I915_FORMAT_MOD_Yf_TILED,
I915_FORMAT_MOD_Y_TILED,
@@ -2101,8 +2120,13 @@ struct intel_plane *
plane->update_slave = icl_update_slave;

if (skl_plane_has_planar(dev_priv, pipe, plane_id)) {
- formats = skl_planar_formats;
- num_formats = ARRAY_SIZE(skl_planar_formats);
+ if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) {
+ formats = glk_planar_formats;
+ num_formats = ARRAY_SIZE(glk_planar_formats);
+ } else {
+ formats = skl_planar_formats;
+ num_formats = ARRAY_SIZE(skl_planar_formats);
+ }
} else {
formats = skl_plane_formats;
num_formats = ARRAY_SIZE(skl_plane_formats);
--
1.9.1

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