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drm/i915: pass struct drm_i915_private to i915_bo_fbdev_prefer_stolen()

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This is i915 core code, use struct drm_i915_private for simplicity.

Reviewed-by: Michał Grzelak <michal.grzelak@intel.com>
Link: https://patch.msgid.link/321edddfd7509fd2cff0303747cdf18bb0cb911d.1774950508.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2026-03-31 12:49:17 +03:00
parent 89f55d5859
commit 3fd0d237c9
3 changed files with 5 additions and 7 deletions
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6
drivers/gpu/drm/i915/i915_bo.c
View File

@ -150,10 +150,8 @@ static u32 i915_bo_fbdev_pitch_align(u32 stride)
return ALIGN(stride, 64);
}
bool i915_bo_fbdev_prefer_stolen(struct drm_device *drm, unsigned int size)
bool i915_bo_fbdev_prefer_stolen(struct drm_i915_private *i915, unsigned int size)
{
struct drm_i915_private *i915 = to_i915(drm);
/* Skip stolen on MTL as Wa_22018444074 mitigation. */
if (IS_METEORLAKE(i915))
return false;
@ -177,7 +175,7 @@ static struct drm_gem_object *i915_bo_fbdev_create(struct drm_device *drm, int s
I915_BO_ALLOC_CONTIGUOUS |
I915_BO_ALLOC_USER);
} else {
if (i915_bo_fbdev_prefer_stolen(drm, size))
if (i915_bo_fbdev_prefer_stolen(i915, size))
obj = i915_gem_object_create_stolen(i915, size);
else
drm_info(drm, "Allocating fbdev: Stolen memory not preferred.\n");

4
drivers/gpu/drm/i915/i915_bo.h
View File

@ -6,9 +6,9 @@
#include <linux/types.h>
struct drm_device;
struct drm_i915_private;
bool i915_bo_fbdev_prefer_stolen(struct drm_device *drm, unsigned int size);
bool i915_bo_fbdev_prefer_stolen(struct drm_i915_private *i915, unsigned int size);
extern const struct intel_display_bo_interface i915_display_bo_interface;

2
drivers/gpu/drm/i915/i915_initial_plane.c
View File

@ -118,7 +118,7 @@ initial_plane_vma(struct drm_i915_private *i915,
if (IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION) &&
IS_ENABLED(CONFIG_FRAMEBUFFER_CONSOLE) &&
mem == i915->mm.stolen_region &&
!i915_bo_fbdev_prefer_stolen(&i915->drm, size)) {
!i915_bo_fbdev_prefer_stolen(i915, size)) {
drm_dbg_kms(&i915->drm, "Initial FB size exceeds half of stolen, discarding\n");
return NULL;
}