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drm/i915/pmdemand: convert to struct intel_display

Browse Source 
Going forward, struct intel_display is the main display device
structure. Convert pmdemand to it.

Cc: Gustavo Sousa <gustavo.sousa@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/c1d92e9490013d5aba50fc1d1ebc0ee18e82cf7e.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 18:27:39 +02:00
parent 0a08320bfa
commit 445fc68549
5 changed files with 101 additions and 98 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/i915/display/intel_display_driver.c
View File

@@ -233,7 +233,7 @@ int intel_display_driver_probe_noirq(struct intel_display *display)
if (ret < 0)
goto cleanup_vga;
intel_pmdemand_init_early(i915);
intel_pmdemand_init_early(display);
intel_power_domains_init_hw(display, false);
@@ -265,7 +265,7 @@ int intel_display_driver_probe_noirq(struct intel_display *display)
if (ret)
goto cleanup_vga_client_pw_domain_dmc;
ret = intel_pmdemand_init(i915);
ret = intel_pmdemand_init(display);
if (ret)
goto cleanup_vga_client_pw_domain_dmc;

4
drivers/gpu/drm/i915/display/intel_display_power.c
View File

@@ -1103,7 +1103,7 @@ static void gen9_dbuf_enable(struct intel_display *display)
slices_mask = BIT(DBUF_S1) | display->dbuf.enabled_slices;
if (DISPLAY_VER(display) >= 14)
intel_pmdemand_program_dbuf(dev_priv, slices_mask);
intel_pmdemand_program_dbuf(display, slices_mask);
/*
* Just power up at least 1 slice, we will
@@ -1119,7 +1119,7 @@ static void gen9_dbuf_disable(struct intel_display *display)
gen9_dbuf_slices_update(dev_priv, 0);
if (DISPLAY_VER(display) >= 14)
intel_pmdemand_program_dbuf(dev_priv, 0);
intel_pmdemand_program_dbuf(display, 0);
}
static void gen12_dbuf_slices_config(struct intel_display *display)

17
drivers/gpu/drm/i915/display/intel_modeset_setup.c
View File

@@ -116,6 +116,7 @@ static void set_encoder_for_connector(struct intel_connector *connector,
static void reset_encoder_connector_state(struct intel_encoder *encoder)
{
struct intel_display *display = to_intel_display(encoder);
struct drm_i915_private *i915 = to_i915(encoder->base.dev);
struct intel_pmdemand_state *pmdemand_state =
to_intel_pmdemand_state(i915->display.pmdemand.obj.state);
@@ -128,7 +129,7 @@ static void reset_encoder_connector_state(struct intel_encoder *encoder)
continue;
/* Clear the corresponding bit in pmdemand active phys mask */
intel_pmdemand_update_phys_mask(i915, encoder,
intel_pmdemand_update_phys_mask(display, encoder,
pmdemand_state, false);
set_encoder_for_connector(connector, NULL);
@@ -152,6 +153,7 @@ static void reset_crtc_encoder_state(struct intel_crtc *crtc)
static void intel_crtc_disable_noatomic_complete(struct intel_crtc *crtc)
{
struct intel_display *display = to_intel_display(crtc);
struct drm_i915_private *i915 = to_i915(crtc->base.dev);
struct intel_bw_state *bw_state =
to_intel_bw_state(i915->display.bw.obj.state);
@@ -185,7 +187,7 @@ static void intel_crtc_disable_noatomic_complete(struct intel_crtc *crtc)
bw_state->data_rate[pipe] = 0;
bw_state->num_active_planes[pipe] = 0;
intel_pmdemand_update_port_clock(i915, pmdemand_state, pipe, 0);
intel_pmdemand_update_port_clock(display, pmdemand_state, pipe, 0);
}
/*
@@ -582,6 +584,7 @@ static bool has_bogus_dpll_config(const struct intel_crtc_state *crtc_state)
static void intel_sanitize_encoder(struct intel_encoder *encoder)
{
struct intel_display *display = to_intel_display(encoder);
struct drm_i915_private *i915 = to_i915(encoder->base.dev);
struct intel_connector *connector;
struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
@@ -613,7 +616,7 @@ static void intel_sanitize_encoder(struct intel_encoder *encoder)
encoder->base.name);
/* Clear the corresponding bit in pmdemand active phys mask */
intel_pmdemand_update_phys_mask(i915, encoder,
intel_pmdemand_update_phys_mask(display, encoder,
pmdemand_state, false);
/*
@@ -770,11 +773,11 @@ static void intel_modeset_readout_hw_state(struct drm_i915_private *i915)
}
}
intel_pmdemand_update_phys_mask(i915, encoder,
intel_pmdemand_update_phys_mask(display, encoder,
pmdemand_state,
true);
} else {
intel_pmdemand_update_phys_mask(i915, encoder,
intel_pmdemand_update_phys_mask(display, encoder,
pmdemand_state,
false);
@@ -899,13 +902,13 @@ static void intel_modeset_readout_hw_state(struct drm_i915_private *i915)
cdclk_state->min_voltage_level[crtc->pipe] =
crtc_state->min_voltage_level;
intel_pmdemand_update_port_clock(i915, pmdemand_state, pipe,
intel_pmdemand_update_port_clock(display, pmdemand_state, pipe,
crtc_state->port_clock);
intel_bw_crtc_update(bw_state, crtc_state);
}
intel_pmdemand_init_pmdemand_params(i915, pmdemand_state);
intel_pmdemand_init_pmdemand_params(display, pmdemand_state);
}
static void

160
drivers/gpu/drm/i915/display/intel_pmdemand.c
View File

@@ -74,10 +74,10 @@ static const struct intel_global_state_funcs intel_pmdemand_funcs = {
static struct intel_pmdemand_state *
intel_atomic_get_pmdemand_state(struct intel_atomic_state *state)
{
struct drm_i915_private *i915 = to_i915(state->base.dev);
struct intel_display *display = to_intel_display(state);
struct intel_global_state *pmdemand_state =
intel_atomic_get_global_obj_state(state,
&i915->display.pmdemand.obj);
&display->pmdemand.obj);
if (IS_ERR(pmdemand_state))
return ERR_CAST(pmdemand_state);
@@ -88,10 +88,10 @@ intel_atomic_get_pmdemand_state(struct intel_atomic_state *state)
static struct intel_pmdemand_state *
intel_atomic_get_old_pmdemand_state(struct intel_atomic_state *state)
{
struct drm_i915_private *i915 = to_i915(state->base.dev);
struct intel_display *display = to_intel_display(state);
struct intel_global_state *pmdemand_state =
intel_atomic_get_old_global_obj_state(state,
&i915->display.pmdemand.obj);
&display->pmdemand.obj);
if (!pmdemand_state)
return NULL;
@@ -102,10 +102,10 @@ intel_atomic_get_old_pmdemand_state(struct intel_atomic_state *state)
static struct intel_pmdemand_state *
intel_atomic_get_new_pmdemand_state(struct intel_atomic_state *state)
{
struct drm_i915_private *i915 = to_i915(state->base.dev);
struct intel_display *display = to_intel_display(state);
struct intel_global_state *pmdemand_state =
intel_atomic_get_new_global_obj_state(state,
&i915->display.pmdemand.obj);
&display->pmdemand.obj);
if (!pmdemand_state)
return NULL;
@@ -113,40 +113,41 @@ intel_atomic_get_new_pmdemand_state(struct intel_atomic_state *state)
return to_intel_pmdemand_state(pmdemand_state);
}
int intel_pmdemand_init(struct drm_i915_private *i915)
int intel_pmdemand_init(struct intel_display *display)
{
struct drm_i915_private *i915 = to_i915(display->drm);
struct intel_pmdemand_state *pmdemand_state;
pmdemand_state = kzalloc(sizeof(*pmdemand_state), GFP_KERNEL);
if (!pmdemand_state)
return -ENOMEM;
intel_atomic_global_obj_init(i915, &i915->display.pmdemand.obj,
intel_atomic_global_obj_init(i915, &display->pmdemand.obj,
&pmdemand_state->base,
&intel_pmdemand_funcs);
if (IS_DISPLAY_VERx100_STEP(i915, 1400, STEP_A0, STEP_C0))
if (IS_DISPLAY_VERx100_STEP(display, 1400, STEP_A0, STEP_C0))
/* Wa_14016740474 */
intel_de_rmw(i915, XELPD_CHICKEN_DCPR_3, 0, DMD_RSP_TIMEOUT_DISABLE);
intel_de_rmw(display, XELPD_CHICKEN_DCPR_3, 0, DMD_RSP_TIMEOUT_DISABLE);
return 0;
}
void intel_pmdemand_init_early(struct drm_i915_private *i915)
void intel_pmdemand_init_early(struct intel_display *display)
{
mutex_init(&i915->display.pmdemand.lock);
init_waitqueue_head(&i915->display.pmdemand.waitqueue);
mutex_init(&display->pmdemand.lock);
init_waitqueue_head(&display->pmdemand.waitqueue);
}
void
intel_pmdemand_update_phys_mask(struct drm_i915_private *i915,
intel_pmdemand_update_phys_mask(struct intel_display *display,
struct intel_encoder *encoder,
struct intel_pmdemand_state *pmdemand_state,
bool set_bit)
{
enum phy phy;
if (DISPLAY_VER(i915) < 14)
if (DISPLAY_VER(display) < 14)
return;
if (!encoder)
@@ -164,18 +165,18 @@ intel_pmdemand_update_phys_mask(struct drm_i915_private *i915,
}
void
intel_pmdemand_update_port_clock(struct drm_i915_private *i915,
intel_pmdemand_update_port_clock(struct intel_display *display,
struct intel_pmdemand_state *pmdemand_state,
enum pipe pipe, int port_clock)
{
if (DISPLAY_VER(i915) < 14)
if (DISPLAY_VER(display) < 14)
return;
pmdemand_state->ddi_clocks[pipe] = port_clock;
}
static void
intel_pmdemand_update_max_ddiclk(struct drm_i915_private *i915,
intel_pmdemand_update_max_ddiclk(struct intel_display *display,
struct intel_atomic_state *state,
struct intel_pmdemand_state *pmdemand_state)
{
@@ -185,7 +186,7 @@ intel_pmdemand_update_max_ddiclk(struct drm_i915_private *i915,
int i;
for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i)
intel_pmdemand_update_port_clock(i915, pmdemand_state,
intel_pmdemand_update_port_clock(display, pmdemand_state,
crtc->pipe,
new_crtc_state->port_clock);
@@ -196,7 +197,7 @@ intel_pmdemand_update_max_ddiclk(struct drm_i915_private *i915,
}
static void
intel_pmdemand_update_connector_phys(struct drm_i915_private *i915,
intel_pmdemand_update_connector_phys(struct intel_display *display,
struct intel_atomic_state *state,
struct drm_connector_state *conn_state,
bool set_bit,
@@ -217,12 +218,12 @@ intel_pmdemand_update_connector_phys(struct drm_i915_private *i915,
if (!crtc_state->hw.active)
return;
intel_pmdemand_update_phys_mask(i915, encoder, pmdemand_state,
intel_pmdemand_update_phys_mask(display, encoder, pmdemand_state,
set_bit);
}
static void
intel_pmdemand_update_active_non_tc_phys(struct drm_i915_private *i915,
intel_pmdemand_update_active_non_tc_phys(struct intel_display *display,
struct intel_atomic_state *state,
struct intel_pmdemand_state *pmdemand_state)
{
@@ -237,12 +238,12 @@ intel_pmdemand_update_active_non_tc_phys(struct drm_i915_private *i915,
continue;
/* First clear the active phys in the old connector state */
intel_pmdemand_update_connector_phys(i915, state,
intel_pmdemand_update_connector_phys(display, state,
old_conn_state, false,
pmdemand_state);
/* Then set the active phys in new connector state */
intel_pmdemand_update_connector_phys(i915, state,
intel_pmdemand_update_connector_phys(display, state,
new_conn_state, true,
pmdemand_state);
}
@@ -253,7 +254,7 @@ intel_pmdemand_update_active_non_tc_phys(struct drm_i915_private *i915,
}
static bool
intel_pmdemand_encoder_has_tc_phy(struct drm_i915_private *i915,
intel_pmdemand_encoder_has_tc_phy(struct intel_display *display,
struct intel_encoder *encoder)
{
return encoder && intel_encoder_is_tc(encoder);
@@ -262,7 +263,7 @@ intel_pmdemand_encoder_has_tc_phy(struct drm_i915_private *i915,
static bool
intel_pmdemand_connector_needs_update(struct intel_atomic_state *state)
{
struct drm_i915_private *i915 = to_i915(state->base.dev);
struct intel_display *display = to_intel_display(state);
struct drm_connector_state *old_conn_state;
struct drm_connector_state *new_conn_state;
struct drm_connector *connector;
@@ -279,8 +280,8 @@ intel_pmdemand_connector_needs_update(struct intel_atomic_state *state)
continue;
if (old_encoder == new_encoder ||
(intel_pmdemand_encoder_has_tc_phy(i915, old_encoder) &&
intel_pmdemand_encoder_has_tc_phy(i915, new_encoder)))
(intel_pmdemand_encoder_has_tc_phy(display, old_encoder) &&
intel_pmdemand_encoder_has_tc_phy(display, new_encoder)))
continue;
return true;
@@ -337,13 +338,13 @@ static bool intel_pmdemand_needs_update(struct intel_atomic_state *state)
int intel_pmdemand_atomic_check(struct intel_atomic_state *state)
{
struct drm_i915_private *i915 = to_i915(state->base.dev);
struct intel_display *display = to_intel_display(state);
const struct intel_bw_state *new_bw_state;
const struct intel_cdclk_state *new_cdclk_state;
const struct intel_dbuf_state *new_dbuf_state;
struct intel_pmdemand_state *new_pmdemand_state;
if (DISPLAY_VER(i915) < 14)
if (DISPLAY_VER(display) < 14)
return 0;
if (!intel_pmdemand_needs_update(state))
@@ -365,14 +366,14 @@ int intel_pmdemand_atomic_check(struct intel_atomic_state *state)
if (IS_ERR(new_dbuf_state))
return PTR_ERR(new_dbuf_state);
if (DISPLAY_VER(i915) < 30) {
if (DISPLAY_VER(display) < 30) {
new_pmdemand_state->params.active_dbufs =
min_t(u8, hweight8(new_dbuf_state->enabled_slices), 3);
new_pmdemand_state->params.active_pipes =
min_t(u8, hweight8(new_dbuf_state->active_pipes), 3);
} else {
new_pmdemand_state->params.active_pipes =
min_t(u8, hweight8(new_dbuf_state->active_pipes), INTEL_NUM_PIPES(i915));
min_t(u8, hweight8(new_dbuf_state->active_pipes), INTEL_NUM_PIPES(display));
}
new_cdclk_state = intel_atomic_get_cdclk_state(state);
@@ -384,9 +385,9 @@ int intel_pmdemand_atomic_check(struct intel_atomic_state *state)
new_pmdemand_state->params.cdclk_freq_mhz =
DIV_ROUND_UP(new_cdclk_state->actual.cdclk, 1000);
intel_pmdemand_update_max_ddiclk(i915, state, new_pmdemand_state);
intel_pmdemand_update_max_ddiclk(display, state, new_pmdemand_state);
intel_pmdemand_update_active_non_tc_phys(i915, state, new_pmdemand_state);
intel_pmdemand_update_active_non_tc_phys(display, state, new_pmdemand_state);
/*
* Active_PLLs starts with 1 because of CDCLK PLL.
@@ -407,36 +408,36 @@ int intel_pmdemand_atomic_check(struct intel_atomic_state *state)
return intel_atomic_lock_global_state(&new_pmdemand_state->base);
}
static bool intel_pmdemand_check_prev_transaction(struct drm_i915_private *i915)
static bool intel_pmdemand_check_prev_transaction(struct intel_display *display)
{
return !(intel_de_wait_for_clear(i915,
return !(intel_de_wait_for_clear(display,
XELPDP_INITIATE_PMDEMAND_REQUEST(1),
XELPDP_PMDEMAND_REQ_ENABLE, 10) ||
intel_de_wait_for_clear(i915,
intel_de_wait_for_clear(display,
GEN12_DCPR_STATUS_1,
XELPDP_PMDEMAND_INFLIGHT_STATUS, 10));
}
void
intel_pmdemand_init_pmdemand_params(struct drm_i915_private *i915,
intel_pmdemand_init_pmdemand_params(struct intel_display *display,
struct intel_pmdemand_state *pmdemand_state)
{
u32 reg1, reg2;
if (DISPLAY_VER(i915) < 14)
if (DISPLAY_VER(display) < 14)
return;
mutex_lock(&i915->display.pmdemand.lock);
if (drm_WARN_ON(&i915->drm,
!intel_pmdemand_check_prev_transaction(i915))) {
mutex_lock(&display->pmdemand.lock);
if (drm_WARN_ON(display->drm,
!intel_pmdemand_check_prev_transaction(display))) {
memset(&pmdemand_state->params, 0,
sizeof(pmdemand_state->params));
goto unlock;
}
reg1 = intel_de_read(i915, XELPDP_INITIATE_PMDEMAND_REQUEST(0));
reg1 = intel_de_read(display, XELPDP_INITIATE_PMDEMAND_REQUEST(0));
reg2 = intel_de_read(i915, XELPDP_INITIATE_PMDEMAND_REQUEST(1));
reg2 = intel_de_read(display, XELPDP_INITIATE_PMDEMAND_REQUEST(1));
pmdemand_state->params.qclk_gv_bw =
REG_FIELD_GET(XELPDP_PMDEMAND_QCLK_GV_BW_MASK, reg1);
@@ -452,7 +453,7 @@ intel_pmdemand_init_pmdemand_params(struct drm_i915_private *i915,
pmdemand_state->params.ddiclk_max =
REG_FIELD_GET(XELPDP_PMDEMAND_DDICLK_FREQ_MASK, reg2);
if (DISPLAY_VER(i915) >= 30) {
if (DISPLAY_VER(display) >= 30) {
pmdemand_state->params.active_pipes =
REG_FIELD_GET(XE3_PMDEMAND_PIPES_MASK, reg1);
} else {
@@ -466,49 +467,49 @@ intel_pmdemand_init_pmdemand_params(struct drm_i915_private *i915,
}
unlock:
mutex_unlock(&i915->display.pmdemand.lock);
mutex_unlock(&display->pmdemand.lock);
}
static bool intel_pmdemand_req_complete(struct drm_i915_private *i915)
static bool intel_pmdemand_req_complete(struct intel_display *display)
{
return !(intel_de_read(i915, XELPDP_INITIATE_PMDEMAND_REQUEST(1)) &
return !(intel_de_read(display, XELPDP_INITIATE_PMDEMAND_REQUEST(1)) &
XELPDP_PMDEMAND_REQ_ENABLE);
}
static void intel_pmdemand_wait(struct drm_i915_private *i915)
static void intel_pmdemand_wait(struct intel_display *display)
{
if (!wait_event_timeout(i915->display.pmdemand.waitqueue,
intel_pmdemand_req_complete(i915),
if (!wait_event_timeout(display->pmdemand.waitqueue,
intel_pmdemand_req_complete(display),
msecs_to_jiffies_timeout(10)))
drm_err(&i915->drm,
drm_err(display->drm,
"timed out waiting for Punit PM Demand Response\n");
}
/* Required to be programmed during Display Init Sequences. */
void intel_pmdemand_program_dbuf(struct drm_i915_private *i915,
void intel_pmdemand_program_dbuf(struct intel_display *display,
u8 dbuf_slices)
{
u32 dbufs = min_t(u32, hweight8(dbuf_slices), 3);
/* PM Demand only tracks active dbufs on pre-Xe3 platforms */
if (DISPLAY_VER(i915) >= 30)
if (DISPLAY_VER(display) >= 30)
return;
mutex_lock(&i915->display.pmdemand.lock);
if (drm_WARN_ON(&i915->drm,
!intel_pmdemand_check_prev_transaction(i915)))
mutex_lock(&display->pmdemand.lock);
if (drm_WARN_ON(display->drm,
!intel_pmdemand_check_prev_transaction(display)))
goto unlock;
intel_de_rmw(i915, XELPDP_INITIATE_PMDEMAND_REQUEST(0),
intel_de_rmw(display, XELPDP_INITIATE_PMDEMAND_REQUEST(0),
XELPDP_PMDEMAND_DBUFS_MASK,
REG_FIELD_PREP(XELPDP_PMDEMAND_DBUFS_MASK, dbufs));
intel_de_rmw(i915, XELPDP_INITIATE_PMDEMAND_REQUEST(1), 0,
intel_de_rmw(display, XELPDP_INITIATE_PMDEMAND_REQUEST(1), 0,
XELPDP_PMDEMAND_REQ_ENABLE);
intel_pmdemand_wait(i915);
intel_pmdemand_wait(display);
unlock:
mutex_unlock(&i915->display.pmdemand.lock);
mutex_unlock(&display->pmdemand.lock);
}
static void
@@ -568,38 +569,37 @@ intel_pmdemand_update_params(struct intel_display *display,
}
static void
intel_pmdemand_program_params(struct drm_i915_private *i915,
intel_pmdemand_program_params(struct intel_display *display,
const struct intel_pmdemand_state *new,
const struct intel_pmdemand_state *old,
bool serialized)
{
struct intel_display *display = &i915->display;
bool changed = false;
u32 reg1, mod_reg1;
u32 reg2, mod_reg2;
mutex_lock(&i915->display.pmdemand.lock);
if (drm_WARN_ON(&i915->drm,
!intel_pmdemand_check_prev_transaction(i915)))
mutex_lock(&display->pmdemand.lock);
if (drm_WARN_ON(display->drm,
!intel_pmdemand_check_prev_transaction(display)))
goto unlock;
reg1 = intel_de_read(i915, XELPDP_INITIATE_PMDEMAND_REQUEST(0));
reg1 = intel_de_read(display, XELPDP_INITIATE_PMDEMAND_REQUEST(0));
mod_reg1 = reg1;
reg2 = intel_de_read(i915, XELPDP_INITIATE_PMDEMAND_REQUEST(1));
reg2 = intel_de_read(display, XELPDP_INITIATE_PMDEMAND_REQUEST(1));
mod_reg2 = reg2;
intel_pmdemand_update_params(display, new, old, &mod_reg1, &mod_reg2,
serialized);
if (reg1 != mod_reg1) {
intel_de_write(i915, XELPDP_INITIATE_PMDEMAND_REQUEST(0),
intel_de_write(display, XELPDP_INITIATE_PMDEMAND_REQUEST(0),
mod_reg1);
changed = true;
}
if (reg2 != mod_reg2) {
intel_de_write(i915, XELPDP_INITIATE_PMDEMAND_REQUEST(1),
intel_de_write(display, XELPDP_INITIATE_PMDEMAND_REQUEST(1),
mod_reg2);
changed = true;
}
@@ -608,17 +608,17 @@ intel_pmdemand_program_params(struct drm_i915_private *i915,
if (!changed)
goto unlock;
drm_dbg_kms(&i915->drm,
drm_dbg_kms(display->drm,
"initate pmdemand request values: (0x%x 0x%x)\n",
mod_reg1, mod_reg2);
intel_de_rmw(i915, XELPDP_INITIATE_PMDEMAND_REQUEST(1), 0,
intel_de_rmw(display, XELPDP_INITIATE_PMDEMAND_REQUEST(1), 0,
XELPDP_PMDEMAND_REQ_ENABLE);
intel_pmdemand_wait(i915);
intel_pmdemand_wait(display);
unlock:
mutex_unlock(&i915->display.pmdemand.lock);
mutex_unlock(&display->pmdemand.lock);
}
static bool
@@ -630,13 +630,13 @@ intel_pmdemand_state_changed(const struct intel_pmdemand_state *new,
void intel_pmdemand_pre_plane_update(struct intel_atomic_state *state)
{
struct drm_i915_private *i915 = to_i915(state->base.dev);
struct intel_display *display = to_intel_display(state);
const struct intel_pmdemand_state *new_pmdemand_state =
intel_atomic_get_new_pmdemand_state(state);
const struct intel_pmdemand_state *old_pmdemand_state =
intel_atomic_get_old_pmdemand_state(state);
if (DISPLAY_VER(i915) < 14)
if (DISPLAY_VER(display) < 14)
return;
if (!new_pmdemand_state ||
@@ -646,20 +646,20 @@ void intel_pmdemand_pre_plane_update(struct intel_atomic_state *state)
WARN_ON(!new_pmdemand_state->base.changed);
intel_pmdemand_program_params(i915, new_pmdemand_state,
intel_pmdemand_program_params(display, new_pmdemand_state,
old_pmdemand_state,
intel_atomic_global_state_is_serialized(state));
}
void intel_pmdemand_post_plane_update(struct intel_atomic_state *state)
{
struct drm_i915_private *i915 = to_i915(state->base.dev);
struct intel_display *display = to_intel_display(state);
const struct intel_pmdemand_state *new_pmdemand_state =
intel_atomic_get_new_pmdemand_state(state);
const struct intel_pmdemand_state *old_pmdemand_state =
intel_atomic_get_old_pmdemand_state(state);
if (DISPLAY_VER(i915) < 14)
if (DISPLAY_VER(display) < 14)
return;
if (!new_pmdemand_state ||
@@ -669,6 +669,6 @@ void intel_pmdemand_post_plane_update(struct intel_atomic_state *state)
WARN_ON(!new_pmdemand_state->base.changed);
intel_pmdemand_program_params(i915, new_pmdemand_state, NULL,
intel_pmdemand_program_params(display, new_pmdemand_state, NULL,
intel_atomic_global_state_is_serialized(state));
}

14
drivers/gpu/drm/i915/display/intel_pmdemand.h
View File

@@ -9,9 +9,9 @@
#include <linux/types.h>
enum pipe;
struct drm_i915_private;
struct intel_atomic_state;
struct intel_crtc_state;
struct intel_display;
struct intel_encoder;
struct intel_global_state;
struct intel_plane_state;
@@ -19,18 +19,18 @@ struct intel_pmdemand_state;
struct intel_pmdemand_state *to_intel_pmdemand_state(struct intel_global_state *obj_state);
void intel_pmdemand_init_early(struct drm_i915_private *i915);
int intel_pmdemand_init(struct drm_i915_private *i915);
void intel_pmdemand_init_pmdemand_params(struct drm_i915_private *i915,
void intel_pmdemand_init_early(struct intel_display *display);
int intel_pmdemand_init(struct intel_display *display);
void intel_pmdemand_init_pmdemand_params(struct intel_display *display,
struct intel_pmdemand_state *pmdemand_state);
void intel_pmdemand_update_port_clock(struct drm_i915_private *i915,
void intel_pmdemand_update_port_clock(struct intel_display *display,
struct intel_pmdemand_state *pmdemand_state,
enum pipe pipe, int port_clock);
void intel_pmdemand_update_phys_mask(struct drm_i915_private *i915,
void intel_pmdemand_update_phys_mask(struct intel_display *display,
struct intel_encoder *encoder,
struct intel_pmdemand_state *pmdemand_state,
bool clear_bit);
void intel_pmdemand_program_dbuf(struct drm_i915_private *i915,
void intel_pmdemand_program_dbuf(struct intel_display *display,
u8 dbuf_slices);
void intel_pmdemand_pre_plane_update(struct intel_atomic_state *state);
void intel_pmdemand_post_plane_update(struct intel_atomic_state *state);