[Intel-gfx] [PATCH 3/6] drm/i915: Enable P010, P012, P016 formats for primary and sprite planes

[swati2.sharma at intel.com]

From: Juha-Pekka Heikkila <juhapekka.heikkila at 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 at gmail.com>
Signed-off-by: Swati Sharma <swati2.sharma at intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.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 1be7d59..0db3c5d 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -1832,6 +1832,25 @@ 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,
@@ -2114,8 +2133,13 @@ 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