Move the FB plane specific function from intel_sprite.c to intel_fb.c
Signed-off-by: Imre Deak <imre.d...@intel.com>
---
drivers/gpu/drm/i915/display/intel_fb.c | 32 +++++++++++++++++++++
drivers/gpu/drm/i915/display/intel_fb.h | 4 +++
drivers/gpu/drm/i915/display/intel_sprite.c | 32 ---------------------
drivers/gpu/drm/i915/display/intel_sprite.h | 1 -
4 files changed, 36 insertions(+), 33 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_fb.c
b/drivers/gpu/drm/i915/display/intel_fb.c
index 74157d5f2d7f..8ebcded6a472 100644
--- a/drivers/gpu/drm/i915/display/intel_fb.c
+++ b/drivers/gpu/drm/i915/display/intel_fb.c
@@ -64,3 +64,35 @@ int skl_main_to_aux_plane(const struct drm_framebuffer *fb,
int main_plane)
else
return 0;
}
+
+int intel_plane_check_stride(const struct intel_plane_state *plane_state)
+{
+ struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
+ const struct drm_framebuffer *fb = plane_state->hw.fb;
+ unsigned int rotation = plane_state->hw.rotation;
+ u32 stride, max_stride;
+
+ /*
+ * We ignore stride for all invisible planes that
+ * can be remapped. Otherwise we could end up
+ * with a false positive when the remapping didn't
+ * kick in due the plane being invisible.
+ */
+ if (intel_plane_can_remap(plane_state) &&
+ !plane_state->uapi.visible)
+ return 0;
+
+ /* FIXME other color planes? */
+ stride = plane_state->color_plane[0].stride;
+ max_stride = plane->max_stride(plane, fb->format->format,
+ fb->modifier, rotation);
+
+ if (stride > max_stride) {
+ DRM_DEBUG_KMS("[FB:%d] stride (%d) exceeds [PLANE:%d:%s] max
stride (%d)\n",
+ fb->base.id, stride,
+ plane->base.base.id, plane->base.name,
max_stride);
+ return -EINVAL;
+ }
+
+ return 0;
+}
diff --git a/drivers/gpu/drm/i915/display/intel_fb.h
b/drivers/gpu/drm/i915/display/intel_fb.h
index 6ea220438f9a..8c15f4c9561b 100644
--- a/drivers/gpu/drm/i915/display/intel_fb.h
+++ b/drivers/gpu/drm/i915/display/intel_fb.h
@@ -10,6 +10,8 @@
struct drm_framebuffer;
+struct intel_plane_state;
+
bool is_ccs_plane(const struct drm_framebuffer *fb, int plane);
bool is_gen12_ccs_plane(const struct drm_framebuffer *fb, int plane);
bool is_gen12_ccs_cc_plane(const struct drm_framebuffer *fb, int plane);
@@ -20,4 +22,6 @@ int main_to_ccs_plane(const struct drm_framebuffer *fb, int
main_plane);
int skl_ccs_to_main_plane(const struct drm_framebuffer *fb, int ccs_plane);
int skl_main_to_aux_plane(const struct drm_framebuffer *fb, int main_plane);
+int intel_plane_check_stride(const struct intel_plane_state *plane_state);
+
#endif /* __INTEL_FB_H__ */
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c
b/drivers/gpu/drm/i915/display/intel_sprite.c
index 4cbdb8fd4bb1..0815f10b2246 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -49,38 +49,6 @@
#include "i9xx_plane.h"
#include "intel_vrr.h"
-int intel_plane_check_stride(const struct intel_plane_state *plane_state)
-{
- struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
- const struct drm_framebuffer *fb = plane_state->hw.fb;
- unsigned int rotation = plane_state->hw.rotation;
- u32 stride, max_stride;
-
- /*
- * We ignore stride for all invisible planes that
- * can be remapped. Otherwise we could end up
- * with a false positive when the remapping didn't
- * kick in due the plane being invisible.
- */
- if (intel_plane_can_remap(plane_state) &&
- !plane_state->uapi.visible)
- return 0;
-
- /* FIXME other color planes? */
- stride = plane_state->color_plane[0].stride;
- max_stride = plane->max_stride(plane, fb->format->format,
- fb->modifier, rotation);
-
- if (stride > max_stride) {
- DRM_DEBUG_KMS("[FB:%d] stride (%d) exceeds [PLANE:%d:%s] max
stride (%d)\n",
- fb->base.id, stride,
- plane->base.base.id, plane->base.name,
max_stride);
- return -EINVAL;
- }
-
- return 0;
-}
-
int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state)
{
const struct drm_framebuffer *fb = plane_state->hw.fb;
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.h
b/drivers/gpu/drm/i915/display/intel_sprite.h
index f6989da2dc4b..c085eb87705c 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.h
+++ b/drivers/gpu/drm/i915/display/intel_sprite.h
@@ -35,7 +35,6 @@ int intel_sprite_set_colorkey_ioctl(struct drm_device *dev,
void *data,
struct drm_file *file_priv);
void intel_pipe_update_start(const struct intel_crtc_state *new_crtc_state);
void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state);
-int intel_plane_check_stride(const struct intel_plane_state *plane_state);
int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state);
int chv_plane_check_rotation(const struct intel_plane_state *plane_state);
--
2.25.1
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