---
drivers/gpu/drm/drm_colorop.c | 73 +++++++++++++++++++++++++++++++++++++++++++
include/drm/drm_colorop.h | 8 +++++
2 files changed, 81 insertions(+)
diff --git a/drivers/gpu/drm/drm_colorop.c b/drivers/gpu/drm/drm_colorop.c
index
db137169effa6cd9e6d5805f65bdfd1cc6882075..b0c3216f4dac22f3408cbd537a20f38d03abc0a7
100644
--- a/drivers/gpu/drm/drm_colorop.c
+++ b/drivers/gpu/drm/drm_colorop.c
@@ -168,6 +168,20 @@ static int drm_plane_colorop_init(struct drm_device *dev,
return ret;
}
+static int drm_crtc_colorop_init(struct drm_device *dev,
+ struct drm_colorop *colorop,
+ struct drm_crtc *crtc,
+ enum drm_colorop_type type, uint32_t flags)
+{
+ int ret;
+
+ ret = drm_common_colorop_init(dev, colorop, type, flags);
+
+ colorop->crtc = crtc;
+
+ return ret;
+}
+
/**
* drm_colorop_cleanup - Cleanup a drm_colorop object in color_pipeline
*
@@ -293,6 +307,23 @@ int drm_plane_colorop_curve_1d_init(struct drm_device
*dev, struct drm_colorop *
}
EXPORT_SYMBOL(drm_plane_colorop_curve_1d_init);
+int drm_crtc_colorop_curve_1d_init(struct drm_device *dev, struct drm_colorop *colorop,
+ struct drm_crtc *crtc, u64 supported_tfs,
uint32_t flags)
+{
+ int ret;
+
+ ret = drm_colorop_has_supported_tf(dev, &crtc->base, crtc->name,
supported_tfs);
+ if (ret)
+ return ret;
+
+ ret = drm_crtc_colorop_init(dev, colorop, crtc, DRM_COLOROP_1D_CURVE,
flags);
+ if (ret)
+ return ret;
+
+ return drm_common_colorop_curve_1d_init(dev, colorop, supported_tfs,
flags);
+}
+EXPORT_SYMBOL(drm_crtc_colorop_curve_1d_init);
+
static int drm_colorop_create_data_prop(struct drm_device *dev, struct
drm_colorop *colorop)
{
struct drm_property *prop;
@@ -381,6 +412,35 @@ drm_plane_colorop_curve_1d_lut_init(struct drm_device
*dev, struct drm_colorop *
}
EXPORT_SYMBOL(drm_plane_colorop_curve_1d_lut_init);
+/**
+ * drm_crtc_colorop_curve_1d_lut_init - Initialize a DRM_COLOROP_1D_LUT
+ *
+ * @dev: DRM device
+ * @colorop: The drm_colorop object to initialize
+ * @crtc: The associated drm_crtc
+ * @lut_size: LUT size supported by driver
+ * @lut1d_interpolation: 1D LUT interpolation type
+ * @flags: bitmask of misc, see DRM_COLOROP_FLAG_* defines.
+ * @return zero on success, -E value on failure
+ */
+int
+drm_crtc_colorop_curve_1d_lut_init(struct drm_device *dev,
+ struct drm_colorop *colorop,
+ struct drm_crtc *crtc, uint32_t lut_size,
+ enum drm_colorop_lut1d_interpolation_type
lut1d_interpolation,
+ uint32_t flags)
+{
+ int ret;
+
+ ret = drm_crtc_colorop_init(dev, colorop, crtc, DRM_COLOROP_1D_LUT,
flags);
+ if (ret)
+ return ret;
+
+ return drm_common_colorop_curve_1d_lut_init(dev, colorop, lut_size,
+ lut1d_interpolation, flags);
+}
+EXPORT_SYMBOL(drm_crtc_colorop_curve_1d_lut_init);
+
static int drm_common_colorop_ctm_3x4_init(struct drm_device *dev, struct
drm_colorop *colorop,
uint32_t flags)
{
@@ -408,6 +468,19 @@ int drm_plane_colorop_ctm_3x4_init(struct drm_device *dev,
struct drm_colorop *c
}
EXPORT_SYMBOL(drm_plane_colorop_ctm_3x4_init);
+int drm_crtc_colorop_ctm_3x4_init(struct drm_device *dev, struct drm_colorop *colorop,
+ struct drm_crtc *crtc, uint32_t flags)
+{
+ int ret;
+
+ ret = drm_crtc_colorop_init(dev, colorop, crtc, DRM_COLOROP_CTM_3X4,
flags);
+ if (ret)
+ return ret;
+
+ return drm_common_colorop_ctm_3x4_init(dev, colorop, flags);
+}
+EXPORT_SYMBOL(drm_crtc_colorop_ctm_3x4_init);
+
/**
* drm_plane_colorop_mult_init - Initialize a DRM_COLOROP_MULTIPLIER
*
diff --git a/include/drm/drm_colorop.h b/include/drm/drm_colorop.h
index
3e223f3b3597978c5d702ce7622ae30b8aa9dddb..e7d1e5e95a901b1bd91fd8580e2fcb367c0253ce
100644
--- a/include/drm/drm_colorop.h
+++ b/include/drm/drm_colorop.h
@@ -377,14 +377,22 @@ static inline struct drm_colorop *drm_colorop_find(struct
drm_device *dev,
void drm_colorop_pipeline_destroy(struct drm_device *dev);
+int drm_crtc_colorop_curve_1d_lut_init(struct drm_device *dev, struct drm_colorop *colorop,
+ struct drm_crtc *crtc, uint32_t lut_size,
+ enum
drm_colorop_lut1d_interpolation_type lut1d_interpolation,
+ uint32_t flags);
int drm_plane_colorop_curve_1d_init(struct drm_device *dev, struct
drm_colorop *colorop,
struct drm_plane *plane, u64 supported_tfs,
uint32_t flags);
+int drm_crtc_colorop_curve_1d_init(struct drm_device *dev, struct drm_colorop
*colorop,
+ struct drm_crtc *crtc, u64 supported_tfs,
uint32_t flags);
int drm_plane_colorop_curve_1d_lut_init(struct drm_device *dev, struct
drm_colorop *colorop,
struct drm_plane *plane, uint32_t
lut_size,
enum
drm_colorop_lut1d_interpolation_type lut1d_interpolation,
uint32_t flags);
int drm_plane_colorop_ctm_3x4_init(struct drm_device *dev, struct drm_colorop
*colorop,
struct drm_plane *plane, uint32_t flags);
+int drm_crtc_colorop_ctm_3x4_init(struct drm_device *dev, struct drm_colorop
*colorop,
+ struct drm_crtc *crtc, uint32_t flags);
int drm_plane_colorop_mult_init(struct drm_device *dev, struct drm_colorop
*colorop,
struct drm_plane *plane, uint32_t flags);
int drm_plane_colorop_3dlut_init(struct drm_device *dev, struct drm_colorop
*colorop,
