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drm/i915/wm: make struct intel_dbuf_state opaque type

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With all the code touching struct intel_dbuf_state moved inside
skl_watermark.c, we move the struct definition there too, and make the
type opaque. This nicely reduces includes from skl_watermark.h.

Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: https://lore.kernel.org/r/83ae5f022a1d6d83c031e5c079b04dc739102565.1750847509.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula
2025-06-25 13:32:21 +03:00
parent 3a34fd6de4
commit d1b8a4dc09
2 changed files with 15 additions and 16 deletions
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12
drivers/gpu/drm/i915/display/skl_watermark.c
View File

@@ -39,6 +39,18 @@
*/
#define DSB_EXE_TIME 100
struct intel_dbuf_state {
struct intel_global_state base;
struct skl_ddb_entry ddb[I915_MAX_PIPES];
unsigned int weight[I915_MAX_PIPES];
u8 slices[I915_MAX_PIPES];
u8 enabled_slices;
u8 active_pipes;
u8 mdclk_cdclk_ratio;
bool joined_mbus;
};
#define to_intel_dbuf_state(global_state) \
container_of_const((global_state), struct intel_dbuf_state, base)

19
drivers/gpu/drm/i915/display/skl_watermark.h
View File

@@ -8,17 +8,16 @@
#include <linux/types.h>
#include "intel_display_limits.h"
#include "intel_global_state.h"
#include "intel_wm_types.h"
enum plane_id;
struct intel_atomic_state;
struct intel_bw_state;
struct intel_crtc;
struct intel_crtc_state;
struct intel_dbuf_state;
struct intel_display;
struct intel_plane;
struct intel_plane_state;
struct skl_ddb_entry;
struct skl_pipe_wm;
struct skl_wm_level;
@@ -63,18 +62,6 @@ unsigned int skl_plane_relative_data_rate(const struct intel_crtc_state *crtc_st
struct intel_plane *plane, int width,
int height, int cpp);
struct intel_dbuf_state {
struct intel_global_state base;
struct skl_ddb_entry ddb[I915_MAX_PIPES];
unsigned int weight[I915_MAX_PIPES];
u8 slices[I915_MAX_PIPES];
u8 enabled_slices;
u8 active_pipes;
u8 mdclk_cdclk_ratio;
bool joined_mbus;
};
struct intel_dbuf_state *
intel_atomic_get_dbuf_state(struct intel_atomic_state *state);