From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Pass the device argument as drm_device to intel_plane_fb_max_stride()
to decouple i915_gem_dumb_create() vs. the display code a bit.
xe currently doesn't even call this, but it probably should...
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 6 ++++--
drivers/gpu/drm/i915/display/intel_display.h | 2 +-
drivers/gpu/drm/i915/display/intel_fb.c | 4 ++--
drivers/gpu/drm/i915/gem/i915_gem_create.c | 2 +-
4 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c
b/drivers/gpu/drm/i915/display/intel_display.c
index 7d68d652c1bc..157863428b52 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -713,13 +713,15 @@ void intel_add_fb_offsets(int *x, int *y,
*y += state->view.color_plane[color_plane].y;
}
-u32 intel_plane_fb_max_stride(struct drm_i915_private *dev_priv,
+u32 intel_plane_fb_max_stride(struct drm_device *dev,
u32 pixel_format, u64 modifier)
{
+ struct intel_display *display = to_intel_display(dev);
+ struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_crtc *crtc;
struct intel_plane *plane;
- if (!HAS_DISPLAY(dev_priv))
+ if (!HAS_DISPLAY(display))
return 0;
/*
diff --git a/drivers/gpu/drm/i915/display/intel_display.h
b/drivers/gpu/drm/i915/display/intel_display.h
index 49a246feb1ae..b9ed0deb3f69 100644
--- a/drivers/gpu/drm/i915/display/intel_display.h
+++ b/drivers/gpu/drm/i915/display/intel_display.h
@@ -421,7 +421,7 @@ void intel_link_compute_m_n(u16 bpp, int nlanes,
int pixel_clock, int link_clock,
int bw_overhead,
struct intel_link_m_n *m_n);
-u32 intel_plane_fb_max_stride(struct drm_i915_private *dev_priv,
+u32 intel_plane_fb_max_stride(struct drm_device *dev,
u32 pixel_format, u64 modifier);
enum drm_mode_status
intel_mode_valid_max_plane_size(struct drm_i915_private *dev_priv,
diff --git a/drivers/gpu/drm/i915/display/intel_fb.c
b/drivers/gpu/drm/i915/display/intel_fb.c
index 9f7f1b9f3275..3121371635bb 100644
--- a/drivers/gpu/drm/i915/display/intel_fb.c
+++ b/drivers/gpu/drm/i915/display/intel_fb.c
@@ -1847,7 +1847,7 @@ u32 intel_fb_max_stride(struct drm_i915_private *dev_priv,
*/
if (DISPLAY_VER(dev_priv) < 4 || intel_fb_is_ccs_modifier(modifier) ||
intel_fb_modifier_uses_dpt(dev_priv, modifier))
- return intel_plane_fb_max_stride(dev_priv, pixel_format,
modifier);
+ return intel_plane_fb_max_stride(&dev_priv->drm, pixel_format,
modifier);
else if (DISPLAY_VER(dev_priv) >= 7)
return 256 * 1024;
else
@@ -1861,7 +1861,7 @@ intel_fb_stride_alignment(const struct drm_framebuffer
*fb, int color_plane)
unsigned int tile_width;
if (is_surface_linear(fb, color_plane)) {
- unsigned int max_stride = intel_plane_fb_max_stride(dev_priv,
+ unsigned int max_stride =
intel_plane_fb_max_stride(&dev_priv->drm,
fb->format->format,
fb->modifier);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_create.c
b/drivers/gpu/drm/i915/gem/i915_gem_create.c
index 19156ba4b9ef..c3e6a325872d 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_create.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_create.c
@@ -193,7 +193,7 @@ i915_gem_dumb_create(struct drm_file *file,
args->pitch = ALIGN(args->width * cpp, 64);
/* align stride to page size so that we can remap */
- if (args->pitch > intel_plane_fb_max_stride(to_i915(dev), format,
+ if (args->pitch > intel_plane_fb_max_stride(dev, format,
DRM_FORMAT_MOD_LINEAR))
args->pitch = ALIGN(args->pitch, 4096);
--
2.45.3
