Skip to content

L
linux
Commit e3e8148f authored by Jani Nikula's avatar Jani Nikula
Browse files
Options

drm/i915: move and group power related members under display.power 

Move display power related members under drm_i915_private display
sub-struct.

Arguably chv_phy_control and chv_phy_assert could be placed in a phy
substruct, but they are only used in the power code.
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Reviewed-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/57bfa82f6fe85a775f80c398b2a7dff77b9452b0.1661779055.git.jani.nikula@intel.com
parent 80b3842f
Hide whitespace changes
Inline Side-by-side
Showing with 111 additions and 110 deletions
drivers/gpu/drm/i915/display/intel_display_core.h
View file @ e3e8148f
......@@ -16,6 +16,7 @@
#include "intel_cdclk.h"
#include "intel_display.h"
#include "intel_display_power.h"
#include "intel_dmc.h"
#include "intel_dpll_mgr.h"
#include "intel_fbc.h"
......@@ -324,6 +325,16 @@ struct intel_display {
struct mutex comp_mutex;
} hdcp;
struct {
struct i915_power_domains domains;
/* Shadow for DISPLAY_PHY_CONTROL which can't be safely read */
u32 chv_phy_control;
/* perform PHY state sanity checks? */
bool chv_phy_assert[2];
} power;
struct {
u32 mmio_base;
......
drivers/gpu/drm/i915/display/intel_display_power.c
View file @ e3e8148f
......@@ -244,7 +244,7 @@ bool intel_display_power_is_enabled(struct drm_i915_private *dev_priv,
struct i915_power_domains *power_domains;
bool ret;
power_domains = &dev_priv->power_domains;
power_domains = &dev_priv->display.power.domains;
mutex_lock(&power_domains->lock);
ret = __intel_display_power_is_enabled(dev_priv, domain);
......@@ -292,7 +292,7 @@ void intel_display_power_set_target_dc_state(struct drm_i915_private *dev_priv,
{
struct i915_power_well *power_well;
bool dc_off_enabled;
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
mutex_lock(&power_domains->lock);
power_well = lookup_power_well(dev_priv, SKL_DISP_DC_OFF);
......@@ -340,7 +340,7 @@ assert_async_put_domain_masks_disjoint(struct i915_power_domains *power_domains)
{
struct drm_i915_private *i915 = container_of(power_domains,
struct drm_i915_private,
power_domains);
display.power.domains);
return !drm_WARN_ON(&i915->drm,
bitmap_intersects(power_domains->async_put_domains[0].bits,
......@@ -353,7 +353,7 @@ __async_put_domains_state_ok(struct i915_power_domains *power_domains)
{
struct drm_i915_private *i915 = container_of(power_domains,
struct drm_i915_private,
power_domains);
display.power.domains);
struct intel_power_domain_mask async_put_mask;
enum intel_display_power_domain domain;
bool err = false;
......@@ -376,7 +376,7 @@ static void print_power_domains(struct i915_power_domains *power_domains,
{
struct drm_i915_private *i915 = container_of(power_domains,
struct drm_i915_private,
power_domains);
display.power.domains);
enum intel_display_power_domain domain;
drm_dbg(&i915->drm, "%s (%d):\n", prefix, bitmap_weight(mask->bits, POWER_DOMAIN_NUM));
......@@ -391,7 +391,7 @@ print_async_put_domains_state(struct i915_power_domains *power_domains)
{
struct drm_i915_private *i915 = container_of(power_domains,
struct drm_i915_private,
power_domains);
display.power.domains);
drm_dbg(&i915->drm, "async_put_wakeref %u\n",
power_domains->async_put_wakeref);
......@@ -446,7 +446,7 @@ static bool
intel_display_power_grab_async_put_ref(struct drm_i915_private *dev_priv,
enum intel_display_power_domain domain)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
struct intel_power_domain_mask async_put_mask;
bool ret = false;
......@@ -475,7 +475,7 @@ static void
__intel_display_power_get_domain(struct drm_i915_private *dev_priv,
enum intel_display_power_domain domain)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
struct i915_power_well *power_well;
if (intel_display_power_grab_async_put_ref(dev_priv, domain))
......@@ -502,7 +502,7 @@ __intel_display_power_get_domain(struct drm_i915_private *dev_priv,
intel_wakeref_t intel_display_power_get(struct drm_i915_private *dev_priv,
enum intel_display_power_domain domain)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
intel_wakeref_t wakeref = intel_runtime_pm_get(&dev_priv->runtime_pm);
mutex_lock(&power_domains->lock);
......@@ -528,7 +528,7 @@ intel_wakeref_t
intel_display_power_get_if_enabled(struct drm_i915_private *dev_priv,
enum intel_display_power_domain domain)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
intel_wakeref_t wakeref;
bool is_enabled;
......@@ -564,7 +564,7 @@ __intel_display_power_put_domain(struct drm_i915_private *dev_priv,
const char *name = intel_display_power_domain_str(domain);
struct intel_power_domain_mask async_put_mask;
power_domains = &dev_priv->power_domains;
power_domains = &dev_priv->display.power.domains;
drm_WARN(&dev_priv->drm, !power_domains->domain_use_count[domain],
"Use count on domain %s is already zero\n",
......@@ -584,7 +584,7 @@ __intel_display_power_put_domain(struct drm_i915_private *dev_priv,
static void __intel_display_power_put(struct drm_i915_private *dev_priv,
enum intel_display_power_domain domain)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
mutex_lock(&power_domains->lock);
__intel_display_power_put_domain(dev_priv, domain);
......@@ -597,7 +597,7 @@ queue_async_put_domains_work(struct i915_power_domains *power_domains,
{
struct drm_i915_private *i915 = container_of(power_domains,
struct drm_i915_private,
power_domains);
display.power.domains);
drm_WARN_ON(&i915->drm, power_domains->async_put_wakeref);
power_domains->async_put_wakeref = wakeref;
drm_WARN_ON(&i915->drm, !queue_delayed_work(system_unbound_wq,
......@@ -611,7 +611,7 @@ release_async_put_domains(struct i915_power_domains *power_domains,
{
struct drm_i915_private *dev_priv =
container_of(power_domains, struct drm_i915_private,
power_domains);
display.power.domains);
struct intel_runtime_pm *rpm = &dev_priv->runtime_pm;
enum intel_display_power_domain domain;
intel_wakeref_t wakeref;
......@@ -638,8 +638,8 @@ intel_display_power_put_async_work(struct work_struct *work)
{
struct drm_i915_private *dev_priv =
container_of(work, struct drm_i915_private,
power_domains.async_put_work.work);
struct i915_power_domains *power_domains = &dev_priv->power_domains;
display.power.domains.async_put_work.work);
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
struct intel_runtime_pm *rpm = &dev_priv->runtime_pm;
intel_wakeref_t new_work_wakeref = intel_runtime_pm_get_raw(rpm);
intel_wakeref_t old_work_wakeref = 0;
......@@ -699,7 +699,7 @@ void __intel_display_power_put_async(struct drm_i915_private *i915,
enum intel_display_power_domain domain,
intel_wakeref_t wakeref)
{
struct i915_power_domains *power_domains = &i915->power_domains;
struct i915_power_domains *power_domains = &i915->display.power.domains;
struct intel_runtime_pm *rpm = &i915->runtime_pm;
intel_wakeref_t work_wakeref = intel_runtime_pm_get_raw(rpm);
......@@ -747,7 +747,7 @@ void __intel_display_power_put_async(struct drm_i915_private *i915,
*/
void intel_display_power_flush_work(struct drm_i915_private *i915)
{
struct i915_power_domains *power_domains = &i915->power_domains;
struct i915_power_domains *power_domains = &i915->display.power.domains;
struct intel_power_domain_mask async_put_mask;
intel_wakeref_t work_wakeref;
......@@ -780,7 +780,7 @@ void intel_display_power_flush_work(struct drm_i915_private *i915)
static void
intel_display_power_flush_work_sync(struct drm_i915_private *i915)
{
struct i915_power_domains *power_domains = &i915->power_domains;
struct i915_power_domains *power_domains = &i915->display.power.domains;
intel_display_power_flush_work(i915);
cancel_delayed_work_sync(&power_domains->async_put_work);
......@@ -977,7 +977,7 @@ static u32 get_allowed_dc_mask(const struct drm_i915_private *dev_priv,
*/
int intel_power_domains_init(struct drm_i915_private *dev_priv)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
dev_priv->params.disable_power_well =
sanitize_disable_power_well_option(dev_priv,
......@@ -1004,12 +1004,12 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv)
*/
void intel_power_domains_cleanup(struct drm_i915_private *dev_priv)
{
intel_display_power_map_cleanup(&dev_priv->power_domains);
intel_display_power_map_cleanup(&dev_priv->display.power.domains);
}
static void intel_power_domains_sync_hw(struct drm_i915_private *dev_priv)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
struct i915_power_well *power_well;
mutex_lock(&power_domains->lock);
......@@ -1038,7 +1038,7 @@ static void gen9_dbuf_slice_set(struct drm_i915_private *dev_priv,
void gen9_dbuf_slices_update(struct drm_i915_private *dev_priv,
u8 req_slices)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
u8 slice_mask = INTEL_INFO(dev_priv)->display.dbuf.slice_mask;
enum dbuf_slice slice;
......@@ -1398,7 +1398,7 @@ static void intel_pch_reset_handshake(struct drm_i915_private *dev_priv,
static void skl_display_core_init(struct drm_i915_private *dev_priv,
bool resume)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
struct i915_power_well *well;
gen9_set_dc_state(dev_priv, DC_STATE_DISABLE);
......@@ -1430,7 +1430,7 @@ static void skl_display_core_init(struct drm_i915_private *dev_priv,
static void skl_display_core_uninit(struct drm_i915_private *dev_priv)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
struct i915_power_well *well;
if (!HAS_DISPLAY(dev_priv))
......@@ -1464,7 +1464,7 @@ static void skl_display_core_uninit(struct drm_i915_private *dev_priv)
static void bxt_display_core_init(struct drm_i915_private *dev_priv, bool resume)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
struct i915_power_well *well;
gen9_set_dc_state(dev_priv, DC_STATE_DISABLE);
......@@ -1498,7 +1498,7 @@ static void bxt_display_core_init(struct drm_i915_private *dev_priv, bool resume
static void bxt_display_core_uninit(struct drm_i915_private *dev_priv)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
struct i915_power_well *well;
if (!HAS_DISPLAY(dev_priv))
......@@ -1607,7 +1607,7 @@ static void tgl_bw_buddy_init(struct drm_i915_private *dev_priv)
static void icl_display_core_init(struct drm_i915_private *dev_priv,
bool resume)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
struct i915_power_well *well;
u32 val;
......@@ -1674,7 +1674,7 @@ static void icl_display_core_init(struct drm_i915_private *dev_priv,
static void icl_display_core_uninit(struct drm_i915_private *dev_priv)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
struct i915_power_well *well;
if (!HAS_DISPLAY(dev_priv))
......@@ -1719,7 +1719,7 @@ static void chv_phy_control_init(struct drm_i915_private *dev_priv)
* power well state and lane status to reconstruct the
* expected initial value.
*/
dev_priv->chv_phy_control =
dev_priv->display.power.chv_phy_control =
PHY_LDO_SEQ_DELAY(PHY_LDO_DELAY_600NS, DPIO_PHY0) |
PHY_LDO_SEQ_DELAY(PHY_LDO_DELAY_600NS, DPIO_PHY1) |
PHY_CH_POWER_MODE(PHY_CH_DEEP_PSR, DPIO_PHY0, DPIO_CH0) |
......@@ -1741,27 +1741,27 @@ static void chv_phy_control_init(struct drm_i915_private *dev_priv)
if (mask == 0xf)
mask = 0x0;
else
dev_priv->chv_phy_control |=
dev_priv->display.power.chv_phy_control |=
PHY_CH_POWER_DOWN_OVRD_EN(DPIO_PHY0, DPIO_CH0);
dev_priv->chv_phy_control |=
dev_priv->display.power.chv_phy_control |=
PHY_CH_POWER_DOWN_OVRD(mask, DPIO_PHY0, DPIO_CH0);
mask = (status & DPLL_PORTC_READY_MASK) >> 4;
if (mask == 0xf)
mask = 0x0;
else
dev_priv->chv_phy_control |=
dev_priv->display.power.chv_phy_control |=
PHY_CH_POWER_DOWN_OVRD_EN(DPIO_PHY0, DPIO_CH1);
dev_priv->chv_phy_control |=
dev_priv->display.power.chv_phy_control |=
PHY_CH_POWER_DOWN_OVRD(mask, DPIO_PHY0, DPIO_CH1);
dev_priv->chv_phy_control |= PHY_COM_LANE_RESET_DEASSERT(DPIO_PHY0);
dev_priv->display.power.chv_phy_control |= PHY_COM_LANE_RESET_DEASSERT(DPIO_PHY0);
dev_priv->chv_phy_assert[DPIO_PHY0] = false;
dev_priv->display.power.chv_phy_assert[DPIO_PHY0] = false;
} else {
dev_priv->chv_phy_assert[DPIO_PHY0] = true;
dev_priv->display.power.chv_phy_assert[DPIO_PHY0] = true;
}
if (intel_power_well_is_enabled(dev_priv, cmn_d)) {
......@@ -1773,21 +1773,21 @@ static void chv_phy_control_init(struct drm_i915_private *dev_priv)
if (mask == 0xf)
mask = 0x0;
else
dev_priv->chv_phy_control |=
dev_priv->display.power.chv_phy_control |=
PHY_CH_POWER_DOWN_OVRD_EN(DPIO_PHY1, DPIO_CH0);
dev_priv->chv_phy_control |=
dev_priv->display.power.chv_phy_control |=
PHY_CH_POWER_DOWN_OVRD(mask, DPIO_PHY1, DPIO_CH0);
dev_priv->chv_phy_control |= PHY_COM_LANE_RESET_DEASSERT(DPIO_PHY1);
dev_priv->display.power.chv_phy_control |= PHY_COM_LANE_RESET_DEASSERT(DPIO_PHY1);
dev_priv->chv_phy_assert[DPIO_PHY1] = false;
dev_priv->display.power.chv_phy_assert[DPIO_PHY1] = false;
} else {
dev_priv->chv_phy_assert[DPIO_PHY1] = true;
dev_priv->display.power.chv_phy_assert[DPIO_PHY1] = true;
}
drm_dbg_kms(&dev_priv->drm, "Initial PHY_CONTROL=0x%08x\n",
dev_priv->chv_phy_control);
dev_priv->display.power.chv_phy_control);
/* Defer application of initial phy_control to enabling the powerwell */
}
......@@ -1871,7 +1871,7 @@ static void intel_power_domains_verify_state(struct drm_i915_private *dev_priv);
*/
void intel_power_domains_init_hw(struct drm_i915_private *i915, bool resume)
{
struct i915_power_domains *power_domains = &i915->power_domains;
struct i915_power_domains *power_domains = &i915->display.power.domains;
power_domains->initializing = true;
......@@ -1912,8 +1912,8 @@ void intel_power_domains_init_hw(struct drm_i915_private *i915, bool resume)
/* Disable power support if the user asked so. */
if (!i915->params.disable_power_well) {
drm_WARN_ON(&i915->drm, power_domains->disable_wakeref);
i915->power_domains.disable_wakeref = intel_display_power_get(i915,
POWER_DOMAIN_INIT);
i915->display.power.domains.disable_wakeref = intel_display_power_get(i915,
POWER_DOMAIN_INIT);
}
intel_power_domains_sync_hw(i915);
......@@ -1934,12 +1934,12 @@ void intel_power_domains_init_hw(struct drm_i915_private *i915, bool resume)
void intel_power_domains_driver_remove(struct drm_i915_private *i915)
{
intel_wakeref_t wakeref __maybe_unused =
fetch_and_zero(&i915->power_domains.init_wakeref);
fetch_and_zero(&i915->display.power.domains.init_wakeref);
/* Remove the refcount we took to keep power well support disabled. */
if (!i915->params.disable_power_well)
intel_display_power_put(i915, POWER_DOMAIN_INIT,
fetch_and_zero(&i915->power_domains.disable_wakeref));
fetch_and_zero(&i915->display.power.domains.disable_wakeref));
intel_display_power_flush_work_sync(i915);
......@@ -1961,7 +1961,7 @@ void intel_power_domains_driver_remove(struct drm_i915_private *i915)
*/
void intel_power_domains_sanitize_state(struct drm_i915_private *i915)
{
struct i915_power_domains *power_domains = &i915->power_domains;
struct i915_power_domains *power_domains = &i915->display.power.domains;
struct i915_power_well *power_well;
mutex_lock(&power_domains->lock);
......@@ -1995,7 +1995,7 @@ void intel_power_domains_sanitize_state(struct drm_i915_private *i915)
void intel_power_domains_enable(struct drm_i915_private *i915)
{
intel_wakeref_t wakeref __maybe_unused =
fetch_and_zero(&i915->power_domains.init_wakeref);
fetch_and_zero(&i915->display.power.domains.init_wakeref);
intel_display_power_put(i915, POWER_DOMAIN_INIT, wakeref);
intel_power_domains_verify_state(i915);
......@@ -2010,7 +2010,7 @@ void intel_power_domains_enable(struct drm_i915_private *i915)
*/
void intel_power_domains_disable(struct drm_i915_private *i915)
{
struct i915_power_domains *power_domains = &i915->power_domains;
struct i915_power_domains *power_domains = &i915->display.power.domains;
drm_WARN_ON(&i915->drm, power_domains->init_wakeref);
power_domains->init_wakeref =
......@@ -2033,7 +2033,7 @@ void intel_power_domains_disable(struct drm_i915_private *i915)
void intel_power_domains_suspend(struct drm_i915_private *i915,
enum i915_drm_suspend_mode suspend_mode)
{
struct i915_power_domains *power_domains = &i915->power_domains;
struct i915_power_domains *power_domains = &i915->display.power.domains;
intel_wakeref_t wakeref __maybe_unused =
fetch_and_zero(&power_domains->init_wakeref);
......@@ -2060,7 +2060,7 @@ void intel_power_domains_suspend(struct drm_i915_private *i915,
*/
if (!i915->params.disable_power_well)
intel_display_power_put(i915, POWER_DOMAIN_INIT,
fetch_and_zero(&i915->power_domains.disable_wakeref));
fetch_and_zero(&i915->display.power.domains.disable_wakeref));
intel_display_power_flush_work(i915);
intel_power_domains_verify_state(i915);
......@@ -2087,7 +2087,7 @@ void intel_power_domains_suspend(struct drm_i915_private *i915,
*/
void intel_power_domains_resume(struct drm_i915_private *i915)
{
struct i915_power_domains *power_domains = &i915->power_domains;
struct i915_power_domains *power_domains = &i915->display.power.domains;
if (power_domains->display_core_suspended) {
intel_power_domains_init_hw(i915, true);
......@@ -2105,7 +2105,7 @@ void intel_power_domains_resume(struct drm_i915_private *i915)
static void intel_power_domains_dump_info(struct drm_i915_private *i915)
{
struct i915_power_domains *power_domains = &i915->power_domains;
struct i915_power_domains *power_domains = &i915->display.power.domains;
struct i915_power_well *power_well;
for_each_power_well(i915, power_well) {
......@@ -2133,7 +2133,7 @@ static void intel_power_domains_dump_info(struct drm_i915_private *i915)
*/
static void intel_power_domains_verify_state(struct drm_i915_private *i915)
{
struct i915_power_domains *power_domains = &i915->power_domains;
struct i915_power_domains *power_domains = &i915->display.power.domains;
struct i915_power_well *power_well;
bool dump_domain_info;
......@@ -2259,7 +2259,7 @@ void intel_display_power_resume(struct drm_i915_private *i915)
void intel_display_power_debug(struct drm_i915_private *i915, struct seq_file *m)
{
struct i915_power_domains *power_domains = &i915->power_domains;
struct i915_power_domains *power_domains = &i915->display.power.domains;
int i;
mutex_lock(&power_domains->lock);
......
drivers/gpu/drm/i915/display/intel_display_power_map.c
View file @ e3e8148f
......@@ -1388,7 +1388,7 @@ __set_power_wells(struct i915_power_domains *power_domains,
{
struct drm_i915_private *i915 = container_of(power_domains,
struct drm_i915_private,
power_domains);
display.power.domains);
u64 power_well_ids = 0;
const struct i915_power_well_desc_list *desc_list;
const struct i915_power_well_desc *desc;
......@@ -1447,7 +1447,7 @@ int intel_display_power_map_init(struct i915_power_domains *power_domains)
{
struct drm_i915_private *i915 = container_of(power_domains,
struct drm_i915_private,
power_domains);
display.power.domains);
/*
* The enabling order will be from lower to higher indexed wells,
* the disabling order is reversed.
......
drivers/gpu/drm/i915/display/intel_display_power_well.c
View file @ e3e8148f
......@@ -85,7 +85,7 @@ lookup_power_well(struct drm_i915_private *i915,
drm_WARN(&i915->drm, 1,
"Power well %d not defined for this platform\n",
power_well_id);
return &i915->power_domains.power_wells[0];
return &i915->display.power.domains.power_wells[0];
}
void intel_power_well_enable(struct drm_i915_private *i915,
......@@ -1208,7 +1208,7 @@ static void vlv_display_power_well_init(struct drm_i915_private *dev_priv)
* During driver initialization/resume we can avoid restoring the
* part of the HW/SW state that will be inited anyway explicitly.
*/
if (dev_priv->power_domains.initializing)
if (dev_priv->display.power.domains.initializing)
return;
intel_hpd_init(dev_priv);
......@@ -1303,7 +1303,7 @@ static void assert_chv_phy_status(struct drm_i915_private *dev_priv)
lookup_power_well(dev_priv, VLV_DISP_PW_DPIO_CMN_BC);
struct i915_power_well *cmn_d =
lookup_power_well(dev_priv, CHV_DISP_PW_DPIO_CMN_D);
u32 phy_control = dev_priv->chv_phy_control;
u32 phy_control = dev_priv->display.power.chv_phy_control;
u32 phy_status = 0;
u32 phy_status_mask = 0xffffffff;
......@@ -1314,7 +1314,7 @@ static void assert_chv_phy_status(struct drm_i915_private *dev_priv)
* reset (ie. the power well has been disabled at
* least once).
*/
if (!dev_priv->chv_phy_assert[DPIO_PHY0])
if (!dev_priv->display.power.chv_phy_assert[DPIO_PHY0])
phy_status_mask &= ~(PHY_STATUS_CMN_LDO(DPIO_PHY0, DPIO_CH0) |
PHY_STATUS_SPLINE_LDO(DPIO_PHY0, DPIO_CH0, 0) |
PHY_STATUS_SPLINE_LDO(DPIO_PHY0, DPIO_CH0, 1) |
......@@ -1322,7 +1322,7 @@ static void assert_chv_phy_status(struct drm_i915_private *dev_priv)
PHY_STATUS_SPLINE_LDO(DPIO_PHY0, DPIO_CH1, 0) |
PHY_STATUS_SPLINE_LDO(DPIO_PHY0, DPIO_CH1, 1));
if (!dev_priv->chv_phy_assert[DPIO_PHY1])
if (!dev_priv->display.power.chv_phy_assert[DPIO_PHY1])
phy_status_mask &= ~(PHY_STATUS_CMN_LDO(DPIO_PHY1, DPIO_CH0) |
PHY_STATUS_SPLINE_LDO(DPIO_PHY1, DPIO_CH0, 0) |
PHY_STATUS_SPLINE_LDO(DPIO_PHY1, DPIO_CH0, 1));
......@@ -1398,7 +1398,7 @@ static void assert_chv_phy_status(struct drm_i915_private *dev_priv)
drm_err(&dev_priv->drm,
"Unexpected PHY_STATUS 0x%08x, expected 0x%08x (PHY_CONTROL=0x%08x)\n",
intel_de_read(dev_priv, DISPLAY_PHY_STATUS) & phy_status_mask,
phy_status, dev_priv->chv_phy_control);
phy_status, dev_priv->display.power.chv_phy_control);
}
#undef BITS_SET
......@@ -1458,13 +1458,13 @@ static void chv_dpio_cmn_power_well_enable(struct drm_i915_private *dev_priv,
vlv_dpio_put(dev_priv);
dev_priv->chv_phy_control |= PHY_COM_LANE_RESET_DEASSERT(phy);
dev_priv->display.power.chv_phy_control |= PHY_COM_LANE_RESET_DEASSERT(phy);
intel_de_write(dev_priv, DISPLAY_PHY_CONTROL,
dev_priv->chv_phy_control);
dev_priv->display.power.chv_phy_control);
drm_dbg_kms(&dev_priv->drm,
"Enabled DPIO PHY%d (PHY_CONTROL=0x%08x)\n",
phy, dev_priv->chv_phy_control);
phy, dev_priv->display.power.chv_phy_control);
assert_chv_phy_status(dev_priv);
}
......@@ -1488,18 +1488,18 @@ static void chv_dpio_cmn_power_well_disable(struct drm_i915_private *dev_priv,
assert_pll_disabled(dev_priv, PIPE_C);
}
dev_priv->chv_phy_control &= ~PHY_COM_LANE_RESET_DEASSERT(phy);
dev_priv->display.power.chv_phy_control &= ~PHY_COM_LANE_RESET_DEASSERT(phy);
intel_de_write(dev_priv, DISPLAY_PHY_CONTROL,
dev_priv->chv_phy_control);
dev_priv->display.power.chv_phy_control);
vlv_set_power_well(dev_priv, power_well, false);
drm_dbg_kms(&dev_priv->drm,
"Disabled DPIO PHY%d (PHY_CONTROL=0x%08x)\n",
phy, dev_priv->chv_phy_control);
phy, dev_priv->display.power.chv_phy_control);
/* PHY is fully reset now, so we can enable the PHY state asserts */
dev_priv->chv_phy_assert[phy] = true;
dev_priv->display.power.chv_phy_assert[phy] = true;
assert_chv_phy_status(dev_priv);
}
......@@ -1517,7 +1517,7 @@ static void assert_chv_phy_powergate(struct drm_i915_private *dev_priv, enum dpi
* reset (ie. the power well has been disabled at
* least once).
*/
if (!dev_priv->chv_phy_assert[phy])
if (!dev_priv->display.power.chv_phy_assert[phy])
return;
if (ch == DPIO_CH0)
......@@ -1571,27 +1571,27 @@ static void assert_chv_phy_powergate(struct drm_i915_private *dev_priv, enum dpi
bool chv_phy_powergate_ch(struct drm_i915_private *dev_priv, enum dpio_phy phy,
enum dpio_channel ch, bool override)
{
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
bool was_override;
mutex_lock(&power_domains->lock);
was_override = dev_priv->chv_phy_control & PHY_CH_POWER_DOWN_OVRD_EN(phy, ch);
was_override = dev_priv->display.power.chv_phy_control & PHY_CH_POWER_DOWN_OVRD_EN(phy, ch);
if (override == was_override)
goto out;
if (override)
dev_priv->chv_phy_control |= PHY_CH_POWER_DOWN_OVRD_EN(phy, ch);
dev_priv->display.power.chv_phy_control |= PHY_CH_POWER_DOWN_OVRD_EN(phy, ch);
else
dev_priv->chv_phy_control &= ~PHY_CH_POWER_DOWN_OVRD_EN(phy, ch);
dev_priv->display.power.chv_phy_control &= ~PHY_CH_POWER_DOWN_OVRD_EN(phy, ch);
intel_de_write(dev_priv, DISPLAY_PHY_CONTROL,
dev_priv->chv_phy_control);
dev_priv->display.power.chv_phy_control);
drm_dbg_kms(&dev_priv->drm,
"Power gating DPIO PHY%d CH%d (DPIO_PHY_CONTROL=0x%08x)\n",
phy, ch, dev_priv->chv_phy_control);
phy, ch, dev_priv->display.power.chv_phy_control);
assert_chv_phy_status(dev_priv);
......@@ -1605,26 +1605,26 @@ void chv_phy_powergate_lanes(struct intel_encoder *encoder,
bool override, unsigned int mask)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct i915_power_domains *power_domains = &dev_priv->power_domains;
struct i915_power_domains *power_domains = &dev_priv->display.power.domains;
enum dpio_phy phy = vlv_dig_port_to_phy(enc_to_dig_port(encoder));
enum dpio_channel ch = vlv_dig_port_to_channel(enc_to_dig_port(encoder));
mutex_lock(&power_domains->lock);
dev_priv->chv_phy_control &= ~PHY_CH_POWER_DOWN_OVRD(0xf, phy, ch);
dev_priv->chv_phy_control |= PHY_CH_POWER_DOWN_OVRD(mask, phy, ch);
dev_priv->display.power.chv_phy_control &= ~PHY_CH_POWER_DOWN_OVRD(0xf, phy, ch);
dev_priv->display.power.chv_phy_control |= PHY_CH_POWER_DOWN_OVRD(mask, phy, ch);
if (override)
dev_priv->chv_phy_control |= PHY_CH_POWER_DOWN_OVRD_EN(phy, ch);
dev_priv->display.power.chv_phy_control |= PHY_CH_POWER_DOWN_OVRD_EN(phy, ch);
else
dev_priv->chv_phy_control &= ~PHY_CH_POWER_DOWN_OVRD_EN(phy, ch);
dev_priv->display.power.chv_phy_control &= ~PHY_CH_POWER_DOWN_OVRD_EN(phy, ch);
intel_de_write(dev_priv, DISPLAY_PHY_CONTROL,
dev_priv->chv_phy_control);
dev_priv->display.power.chv_phy_control);
drm_dbg_kms(&dev_priv->drm,
"Power gating DPIO PHY%d CH%d lanes 0x%x (PHY_CONTROL=0x%08x)\n",
phy, ch, mask, dev_priv->chv_phy_control);
phy, ch, mask, dev_priv->display.power.chv_phy_control);
assert_chv_phy_status(dev_priv);
......@@ -1702,7 +1702,7 @@ static void chv_pipe_power_well_sync_hw(struct drm_i915_private *dev_priv,
struct i915_power_well *power_well)
{
intel_de_write(dev_priv, DISPLAY_PHY_CONTROL,
dev_priv->chv_phy_control);
dev_priv->display.power.chv_phy_control);
}
static void chv_pipe_power_well_enable(struct drm_i915_private *dev_priv,
......
drivers/gpu/drm/i915/display/intel_display_power_well.h
View file @ e3e8148f
......@@ -14,15 +14,15 @@ struct drm_i915_private;
struct i915_power_well;
#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; \
for ((__power_well) = (__dev_priv)->display.power.domains.power_wells; \
(__power_well) - (__dev_priv)->display.power.domains.power_wells < \
(__dev_priv)->display.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; \
for ((__power_well) = (__dev_priv)->display.power.domains.power_wells + \
(__dev_priv)->display.power.domains.power_well_count - 1; \
(__power_well) - (__dev_priv)->display.power.domains.power_wells >= 0; \
(__power_well)--)
/*
......
drivers/gpu/drm/i915/display/intel_dpio_phy.c
View file @ e3e8148f
......@@ -484,7 +484,7 @@ void bxt_ddi_phy_init(struct drm_i915_private *dev_priv, enum dpio_phy phy)
enum dpio_phy rcomp_phy = phy_info->rcomp_phy;
bool was_enabled;
lockdep_assert_held(&dev_priv->power_domains.lock);
lockdep_assert_held(&dev_priv->display.power.domains.lock);
was_enabled = true;
if (rcomp_phy != -1)
......
drivers/gpu/drm/i915/i915_debugfs.c
View file @ e3e8148f
......@@ -492,7 +492,7 @@ static int i915_runtime_pm_status(struct seq_file *m, void *unused)
seq_puts(m, "Runtime power management not supported\n");
seq_printf(m, "Runtime power status: %s\n",
str_enabled_disabled(!dev_priv->power_domains.init_wakeref));
str_enabled_disabled(!dev_priv->display.power.domains.init_wakeref));
seq_printf(m, "GPU idle: %s\n", str_yes_no(!to_gt(dev_priv)->awake));
seq_printf(m, "IRQs disabled: %s\n",
......
drivers/gpu/drm/i915/i915_drv.h
View file @ e3e8148f
......@@ -38,7 +38,6 @@
#include "display/intel_display.h"
#include "display/intel_display_core.h"
#include "display/intel_display_power.h"
#include "display/intel_dsb.h"
#include "display/intel_frontbuffer.h"
......@@ -360,8 +359,6 @@ struct drm_i915_private {
*/
u32 edram_size_mb;
struct i915_power_domains power_domains;
struct i915_gpu_error gpu_error;
struct drm_property *broadcast_rgb_property;
......@@ -369,8 +366,6 @@ struct drm_i915_private {
u32 fdi_rx_config;
/* Shadow for DISPLAY_PHY_CONTROL which can't be safely read */
u32 chv_phy_control;
/*
* Shadows for CHV DPLL_MD regs to keep the state
* checker somewhat working in the presence hardware
......@@ -439,16 +434,11 @@ struct drm_i915_private {
bool irq_enabled;
union {
/* perform PHY state sanity checks? */
bool chv_phy_assert[2];
/*
* DG2: Mask of PHYs that were not calibrated by the firmware
* and should not be used.
*/
u8 snps_phy_failed_calibration;
};
/*
* DG2: Mask of PHYs that were not calibrated by the firmware
* and should not be used.
*/
u8 snps_phy_failed_calibration;
bool ipc_enabled;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7