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drm/{i915,xe}/dsb: make struct intel_dsb_buffer opaque

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Move the definitions of struct intel_dsb_buffer to the driver specific
files, hiding the implementation details from the shared DSB code.

Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patch.msgid.link/08a8a7745042afcffa647f82ae23ebbeda0234c9.1764155417.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2025-11-26 13:11:22 +02:00
parent 685d529fe1
commit 7e1113e1de
3 changed files with 13 additions and 7 deletions
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6
drivers/gpu/drm/i915/display/intel_dsb_buffer.c
View File

@ -9,6 +9,12 @@
#include "i915_vma.h"
#include "intel_dsb_buffer.h"
struct intel_dsb_buffer {
u32 *cmd_buf;
struct i915_vma *vma;
size_t buf_size;
};
u32 intel_dsb_buffer_ggtt_offset(struct intel_dsb_buffer *dsb_buf)
{
return i915_ggtt_offset(dsb_buf->vma);

8
drivers/gpu/drm/i915/display/intel_dsb_buffer.h
View File

@ -9,13 +9,7 @@
#include <linux/types.h>
struct drm_device;
struct i915_vma;
struct intel_dsb_buffer {
u32 *cmd_buf;
struct i915_vma *vma;
size_t buf_size;
};
struct intel_dsb_buffer;
u32 intel_dsb_buffer_ggtt_offset(struct intel_dsb_buffer *dsb_buf);
void intel_dsb_buffer_write(struct intel_dsb_buffer *dsb_buf, u32 idx, u32 val);

6
drivers/gpu/drm/xe/display/xe_dsb_buffer.c
View File

@ -9,6 +9,12 @@
#include "xe_device.h"
#include "xe_device_types.h"
struct intel_dsb_buffer {
u32 *cmd_buf;
struct i915_vma *vma;
size_t buf_size;
};
u32 intel_dsb_buffer_ggtt_offset(struct intel_dsb_buffer *dsb_buf)
{
return xe_bo_ggtt_addr(dsb_buf->vma->bo);