Commit 79b4df68 authored by Daniele Ceraolo Spurio's avatar Daniele Ceraolo Spurio Committed by Chris Wilson
Browse files

drm/i915: move more defs in intel_display_power.h



Move over structures, enums and macros from intel_display.h and
i915_drv.h to have all the display PM defines in the same header.

Signed-off-by: default avatarDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190531222409.9177-3-daniele.ceraolospurio@intel.com
parent 7645b19d
......@@ -729,116 +729,6 @@ struct intel_ilk_power_mgmt {
int r_t;
};
struct drm_i915_private;
struct i915_power_well;
struct i915_power_well_ops {
/*
* Synchronize the well's hw state to match the current sw state, for
* example enable/disable it based on the current refcount. Called
* during driver init and resume time, possibly after first calling
* the enable/disable handlers.
*/
void (*sync_hw)(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well);
/*
* Enable the well and resources that depend on it (for example
* interrupts located on the well). Called after the 0->1 refcount
* transition.
*/
void (*enable)(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well);
/*
* Disable the well and resources that depend on it. Called after
* the 1->0 refcount transition.
*/
void (*disable)(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well);
/* Returns the hw enabled state. */
bool (*is_enabled)(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well);
};
struct i915_power_well_regs {
i915_reg_t bios;
i915_reg_t driver;
i915_reg_t kvmr;
i915_reg_t debug;
};
/* Power well structure for haswell */
struct i915_power_well_desc {
const char *name;
bool always_on;
u64 domains;
/* unique identifier for this power well */
enum i915_power_well_id id;
/*
* Arbitraty data associated with this power well. Platform and power
* well specific.
*/
union {
struct {
/*
* request/status flag index in the PUNIT power well
* control/status registers.
*/
u8 idx;
} vlv;
struct {
enum dpio_phy phy;
} bxt;
struct {
const struct i915_power_well_regs *regs;
/*
* request/status flag index in the power well
* constrol/status registers.
*/
u8 idx;
/* Mask of pipes whose IRQ logic is backed by the pw */
u8 irq_pipe_mask;
/* The pw is backing the VGA functionality */
bool has_vga:1;
bool has_fuses:1;
/*
* The pw is for an ICL+ TypeC PHY port in
* Thunderbolt mode.
*/
bool is_tc_tbt:1;
} hsw;
};
const struct i915_power_well_ops *ops;
};
struct i915_power_well {
const struct i915_power_well_desc *desc;
/* power well enable/disable usage count */
int count;
/* cached hw enabled state */
bool hw_enabled;
};
struct i915_power_domains {
/*
* Power wells needed for initialization at driver init and suspend
* time are on. They are kept on until after the first modeset.
*/
bool initializing;
bool display_core_suspended;
int power_well_count;
intel_wakeref_t wakeref;
struct mutex lock;
int domain_use_count[POWER_DOMAIN_NUM];
struct delayed_work async_put_work;
intel_wakeref_t async_put_wakeref;
u64 async_put_domains[2];
struct i915_power_well *power_wells;
};
#define MAX_L3_SLICES 2
struct intel_l3_parity {
u32 *remap_info[MAX_L3_SLICES];
......
......@@ -220,64 +220,6 @@ enum aux_ch {
#define aux_ch_name(a) ((a) + 'A')
enum intel_display_power_domain {
POWER_DOMAIN_DISPLAY_CORE,
POWER_DOMAIN_PIPE_A,
POWER_DOMAIN_PIPE_B,
POWER_DOMAIN_PIPE_C,
POWER_DOMAIN_PIPE_A_PANEL_FITTER,
POWER_DOMAIN_PIPE_B_PANEL_FITTER,
POWER_DOMAIN_PIPE_C_PANEL_FITTER,
POWER_DOMAIN_TRANSCODER_A,
POWER_DOMAIN_TRANSCODER_B,
POWER_DOMAIN_TRANSCODER_C,
POWER_DOMAIN_TRANSCODER_EDP,
POWER_DOMAIN_TRANSCODER_EDP_VDSC,
POWER_DOMAIN_TRANSCODER_DSI_A,
POWER_DOMAIN_TRANSCODER_DSI_C,
POWER_DOMAIN_PORT_DDI_A_LANES,
POWER_DOMAIN_PORT_DDI_B_LANES,
POWER_DOMAIN_PORT_DDI_C_LANES,
POWER_DOMAIN_PORT_DDI_D_LANES,
POWER_DOMAIN_PORT_DDI_E_LANES,
POWER_DOMAIN_PORT_DDI_F_LANES,
POWER_DOMAIN_PORT_DDI_A_IO,
POWER_DOMAIN_PORT_DDI_B_IO,
POWER_DOMAIN_PORT_DDI_C_IO,
POWER_DOMAIN_PORT_DDI_D_IO,
POWER_DOMAIN_PORT_DDI_E_IO,
POWER_DOMAIN_PORT_DDI_F_IO,
POWER_DOMAIN_PORT_DSI,
POWER_DOMAIN_PORT_CRT,
POWER_DOMAIN_PORT_OTHER,
POWER_DOMAIN_VGA,
POWER_DOMAIN_AUDIO,
POWER_DOMAIN_AUX_A,
POWER_DOMAIN_AUX_B,
POWER_DOMAIN_AUX_C,
POWER_DOMAIN_AUX_D,
POWER_DOMAIN_AUX_E,
POWER_DOMAIN_AUX_F,
POWER_DOMAIN_AUX_IO_A,
POWER_DOMAIN_AUX_TBT1,
POWER_DOMAIN_AUX_TBT2,
POWER_DOMAIN_AUX_TBT3,
POWER_DOMAIN_AUX_TBT4,
POWER_DOMAIN_GMBUS,
POWER_DOMAIN_MODESET,
POWER_DOMAIN_GT_IRQ,
POWER_DOMAIN_INIT,
POWER_DOMAIN_NUM,
};
#define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
#define POWER_DOMAIN_PIPE_PANEL_FITTER(pipe) \
((pipe) + POWER_DOMAIN_PIPE_A_PANEL_FITTER)
#define POWER_DOMAIN_TRANSCODER(tran) \
((tran) == TRANSCODER_EDP ? POWER_DOMAIN_TRANSCODER_EDP : \
(tran) + POWER_DOMAIN_TRANSCODER_A)
/* Used by dp and fdi links */
struct intel_link_m_n {
u32 tu;
......@@ -364,30 +306,6 @@ struct intel_link_m_n {
list_for_each_entry((intel_connector), &(dev)->mode_config.connector_list, base.head) \
for_each_if((intel_connector)->base.encoder == (__encoder))
#define for_each_power_domain(domain, mask) \
for ((domain) = 0; (domain) < POWER_DOMAIN_NUM; (domain)++) \
for_each_if(BIT_ULL(domain) & (mask))
#define for_each_power_well(__dev_priv, __power_well) \
for ((__power_well) = (__dev_priv)->power_domains.power_wells; \
(__power_well) - (__dev_priv)->power_domains.power_wells < \
(__dev_priv)->power_domains.power_well_count; \
(__power_well)++)
#define for_each_power_well_reverse(__dev_priv, __power_well) \
for ((__power_well) = (__dev_priv)->power_domains.power_wells + \
(__dev_priv)->power_domains.power_well_count - 1; \
(__power_well) - (__dev_priv)->power_domains.power_wells >= 0; \
(__power_well)--)
#define for_each_power_domain_well(__dev_priv, __power_well, __domain_mask) \
for_each_power_well(__dev_priv, __power_well) \
for_each_if((__power_well)->desc->domains & (__domain_mask))
#define for_each_power_domain_well_reverse(__dev_priv, __power_well, __domain_mask) \
for_each_power_well_reverse(__dev_priv, __power_well) \
for_each_if((__power_well)->desc->domains & (__domain_mask))
#define for_each_old_intel_plane_in_state(__state, plane, old_plane_state, __i) \
for ((__i) = 0; \
(__i) < (__state)->base.dev->mode_config.num_total_plane && \
......
......@@ -8,10 +8,202 @@
#include "intel_display.h"
#include "intel_runtime_pm.h"
#include "i915_reg.h"
struct drm_i915_private;
struct intel_encoder;
enum intel_display_power_domain {
POWER_DOMAIN_DISPLAY_CORE,
POWER_DOMAIN_PIPE_A,
POWER_DOMAIN_PIPE_B,
POWER_DOMAIN_PIPE_C,
POWER_DOMAIN_PIPE_A_PANEL_FITTER,
POWER_DOMAIN_PIPE_B_PANEL_FITTER,
POWER_DOMAIN_PIPE_C_PANEL_FITTER,
POWER_DOMAIN_TRANSCODER_A,
POWER_DOMAIN_TRANSCODER_B,
POWER_DOMAIN_TRANSCODER_C,
POWER_DOMAIN_TRANSCODER_EDP,
POWER_DOMAIN_TRANSCODER_EDP_VDSC,
POWER_DOMAIN_TRANSCODER_DSI_A,
POWER_DOMAIN_TRANSCODER_DSI_C,
POWER_DOMAIN_PORT_DDI_A_LANES,
POWER_DOMAIN_PORT_DDI_B_LANES,
POWER_DOMAIN_PORT_DDI_C_LANES,
POWER_DOMAIN_PORT_DDI_D_LANES,
POWER_DOMAIN_PORT_DDI_E_LANES,
POWER_DOMAIN_PORT_DDI_F_LANES,
POWER_DOMAIN_PORT_DDI_A_IO,
POWER_DOMAIN_PORT_DDI_B_IO,
POWER_DOMAIN_PORT_DDI_C_IO,
POWER_DOMAIN_PORT_DDI_D_IO,
POWER_DOMAIN_PORT_DDI_E_IO,
POWER_DOMAIN_PORT_DDI_F_IO,
POWER_DOMAIN_PORT_DSI,
POWER_DOMAIN_PORT_CRT,
POWER_DOMAIN_PORT_OTHER,
POWER_DOMAIN_VGA,
POWER_DOMAIN_AUDIO,
POWER_DOMAIN_AUX_A,
POWER_DOMAIN_AUX_B,
POWER_DOMAIN_AUX_C,
POWER_DOMAIN_AUX_D,
POWER_DOMAIN_AUX_E,
POWER_DOMAIN_AUX_F,
POWER_DOMAIN_AUX_IO_A,
POWER_DOMAIN_AUX_TBT1,
POWER_DOMAIN_AUX_TBT2,
POWER_DOMAIN_AUX_TBT3,
POWER_DOMAIN_AUX_TBT4,
POWER_DOMAIN_GMBUS,
POWER_DOMAIN_MODESET,
POWER_DOMAIN_GT_IRQ,
POWER_DOMAIN_INIT,
POWER_DOMAIN_NUM,
};
#define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
#define POWER_DOMAIN_PIPE_PANEL_FITTER(pipe) \
((pipe) + POWER_DOMAIN_PIPE_A_PANEL_FITTER)
#define POWER_DOMAIN_TRANSCODER(tran) \
((tran) == TRANSCODER_EDP ? POWER_DOMAIN_TRANSCODER_EDP : \
(tran) + POWER_DOMAIN_TRANSCODER_A)
struct i915_power_well;
struct i915_power_well_ops {
/*
* Synchronize the well's hw state to match the current sw state, for
* example enable/disable it based on the current refcount. Called
* during driver init and resume time, possibly after first calling
* the enable/disable handlers.
*/
void (*sync_hw)(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well);
/*
* Enable the well and resources that depend on it (for example
* interrupts located on the well). Called after the 0->1 refcount
* transition.
*/
void (*enable)(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well);
/*
* Disable the well and resources that depend on it. Called after
* the 1->0 refcount transition.
*/
void (*disable)(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well);
/* Returns the hw enabled state. */
bool (*is_enabled)(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well);
};
struct i915_power_well_regs {
i915_reg_t bios;
i915_reg_t driver;
i915_reg_t kvmr;
i915_reg_t debug;
};
/* Power well structure for haswell */
struct i915_power_well_desc {
const char *name;
bool always_on;
u64 domains;
/* unique identifier for this power well */
enum i915_power_well_id id;
/*
* Arbitraty data associated with this power well. Platform and power
* well specific.
*/
union {
struct {
/*
* request/status flag index in the PUNIT power well
* control/status registers.
*/
u8 idx;
} vlv;
struct {
enum dpio_phy phy;
} bxt;
struct {
const struct i915_power_well_regs *regs;
/*
* request/status flag index in the power well
* constrol/status registers.
*/
u8 idx;
/* Mask of pipes whose IRQ logic is backed by the pw */
u8 irq_pipe_mask;
/* The pw is backing the VGA functionality */
bool has_vga:1;
bool has_fuses:1;
/*
* The pw is for an ICL+ TypeC PHY port in
* Thunderbolt mode.
*/
bool is_tc_tbt:1;
} hsw;
};
const struct i915_power_well_ops *ops;
};
struct i915_power_well {
const struct i915_power_well_desc *desc;
/* power well enable/disable usage count */
int count;
/* cached hw enabled state */
bool hw_enabled;
};
struct i915_power_domains {
/*
* Power wells needed for initialization at driver init and suspend
* time are on. They are kept on until after the first modeset.
*/
bool initializing;
bool display_core_suspended;
int power_well_count;
intel_wakeref_t wakeref;
struct mutex lock;
int domain_use_count[POWER_DOMAIN_NUM];
struct delayed_work async_put_work;
intel_wakeref_t async_put_wakeref;
u64 async_put_domains[2];
struct i915_power_well *power_wells;
};
#define for_each_power_domain(domain, mask) \
for ((domain) = 0; (domain) < POWER_DOMAIN_NUM; (domain)++) \
for_each_if(BIT_ULL(domain) & (mask))
#define for_each_power_well(__dev_priv, __power_well) \
for ((__power_well) = (__dev_priv)->power_domains.power_wells; \
(__power_well) - (__dev_priv)->power_domains.power_wells < \
(__dev_priv)->power_domains.power_well_count; \
(__power_well)++)
#define for_each_power_well_reverse(__dev_priv, __power_well) \
for ((__power_well) = (__dev_priv)->power_domains.power_wells + \
(__dev_priv)->power_domains.power_well_count - 1; \
(__power_well) - (__dev_priv)->power_domains.power_wells >= 0; \
(__power_well)--)
#define for_each_power_domain_well(__dev_priv, __power_well, __domain_mask) \
for_each_power_well(__dev_priv, __power_well) \
for_each_if((__power_well)->desc->domains & (__domain_mask))
#define for_each_power_domain_well_reverse(__dev_priv, __power_well, __domain_mask) \
for_each_power_well_reverse(__dev_priv, __power_well) \
for_each_if((__power_well)->desc->domains & (__domain_mask))
void skl_enable_dc6(struct drm_i915_private *dev_priv);
void gen9_sanitize_dc_state(struct drm_i915_private *dev_priv);
void bxt_enable_dc9(struct drm_i915_private *dev_priv);
......
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