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drm/i915/pmdemand: make struct intel_pmdemand_state opaque

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Only intel_pmdemand.c should look inside the struct
intel_pmdemand_state. Indeed, this is already the case. Finish the job
and make struct intel_pmdemand_state opaque, preventing any direct pokes
at the guts of it in the future.

Cc: Gustavo Sousa <gustavo.sousa@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/bc5f418785ecd51454761e9a55f21340470a92e3.1735662324.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula
2024-12-31 18:27:38 +02:00
parent eb18e25b60
commit 0a08320bfa
2 changed files with 32 additions and 30 deletions
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28
drivers/gpu/drm/i915/display/intel_pmdemand.c
View File

@@ -15,6 +15,34 @@
#include "intel_pmdemand.h"
#include "skl_watermark.h"
struct pmdemand_params {
u16 qclk_gv_bw;
u8 voltage_index;
u8 qclk_gv_index;
u8 active_pipes;
u8 active_dbufs; /* pre-Xe3 only */
/* Total number of non type C active phys from active_phys_mask */
u8 active_phys;
u8 plls;
u16 cdclk_freq_mhz;
/* max from ddi_clocks[] */
u16 ddiclk_max;
u8 scalers; /* pre-Xe3 only */
};
struct intel_pmdemand_state {
struct intel_global_state base;
/* Maintain a persistent list of port clocks across all crtcs */
int ddi_clocks[I915_MAX_PIPES];
/* Maintain a persistent list of non type C phys mask */
u16 active_combo_phys_mask;
/* Parameters to be configured in the pmdemand registers */
struct pmdemand_params params;
};
struct intel_pmdemand_state *to_intel_pmdemand_state(struct intel_global_state *obj_state)
{
return container_of(obj_state, struct intel_pmdemand_state, base);

34
drivers/gpu/drm/i915/display/intel_pmdemand.h
View File

@@ -6,42 +6,16 @@
#ifndef __INTEL_PMDEMAND_H__
#define __INTEL_PMDEMAND_H__
#include "intel_display_limits.h"
#include "intel_global_state.h"
#include <linux/types.h>
enum pipe;
struct drm_i915_private;
struct intel_atomic_state;
struct intel_crtc_state;
struct intel_encoder;
struct intel_global_state;
struct intel_plane_state;
struct pmdemand_params {
u16 qclk_gv_bw;
u8 voltage_index;
u8 qclk_gv_index;
u8 active_pipes;
u8 active_dbufs; /* pre-Xe3 only */
/* Total number of non type C active phys from active_phys_mask */
u8 active_phys;
u8 plls;
u16 cdclk_freq_mhz;
/* max from ddi_clocks[] */
u16 ddiclk_max;
u8 scalers; /* pre-Xe3 only */
};
struct intel_pmdemand_state {
struct intel_global_state base;
/* Maintain a persistent list of port clocks across all crtcs */
int ddi_clocks[I915_MAX_PIPES];
/* Maintain a persistent list of non type C phys mask */
u16 active_combo_phys_mask;
/* Parameters to be configured in the pmdemand registers */
struct pmdemand_params params;
};
struct intel_pmdemand_state;
struct intel_pmdemand_state *to_intel_pmdemand_state(struct intel_global_state *obj_state);