Lots of misc bug fixes for radeon and amdgpu and one for ttm.
- fix vram info fetching on Fiji and unposted boards
- additional vblank fixes from the conversion to drm_vblank_on/off
- UVD dGPU suspend and resume fixes
- lots of powerplay fixes
- fix a fence leak in the pageflip code
- ttm fix for platforms where CPU is 32 bit, but physical addresses are >32bits
* 'drm-fixes-4.6' of git://people.freedesktop.org/~agd5f/linux: (21 commits)
drm/amdgpu: total vram size also reduces pin size
drm/amd/powerplay: add uvd/vce dpm enabling flag default.
drm/amd/powerplay: fix issue that resume back, dpm can't work on FIJI.
drm/amdgpu: save and restore the firwmware cache part when suspend resume
drm/amdgpu: save and restore UVD context with suspend and resume
drm/ttm: use phys_addr_t for ttm_bus_placement
drm/radeon: Only call drm_vblank_on/off between drm_vblank_init/cleanup
drm/amdgpu: fence wait old rcu slot
drm/amdgpu: fix leaking fence in the pageflip code
drm/amdgpu: print vram type rather than just DDR
drm/amdgpu/gmc: use proper register for vram type on Fiji
drm/amdgpu/gmc: move vram type fetching into sw_init
drm/amdgpu: Set vblank_disable_allowed = true
drm/radeon: Set vblank_disable_allowed = true
drm/amd/powerplay: Need to change boot to performance state in resume.
drm/amd/powerplay: add new Fiji function for not setting same ps.
drm/amdgpu: check dpm state before pm system fs initialized.
drm/amd/powerplay: notify amdgpu whether dpm is enabled or not.
drm/amdgpu: Not support disable dpm in powerplay.
drm/amdgpu: add an cgs interface to notify amdgpu the dpm state.
...
struct amdgpu_bo *vcpu_bo;
void *cpu_addr;
uint64_t gpu_addr;
+ void *saved_bo;
atomic_t handles[AMDGPU_MAX_UVD_HANDLES];
struct drm_file *filp[AMDGPU_MAX_UVD_HANDLES];
struct delayed_work idle_work;
struct drm_device *ddev = adev->ddev;
struct drm_crtc *crtc;
uint32_t line_time_us, vblank_lines;
+ struct cgs_mode_info *mode_info;
if (info == NULL)
return -EINVAL;
+ mode_info = info->mode_info;
+
if (adev->mode_info.num_crtc && adev->mode_info.mode_config_initialized) {
list_for_each_entry(crtc,
&ddev->mode_config.crtc_list, head) {
info->active_display_mask |= (1 << amdgpu_crtc->crtc_id);
info->display_count++;
}
- if (info->mode_info != NULL &&
+ if (mode_info != NULL &&
crtc->enabled && amdgpu_crtc->enabled &&
amdgpu_crtc->hw_mode.clock) {
line_time_us = (amdgpu_crtc->hw_mode.crtc_htotal * 1000) /
vblank_lines = amdgpu_crtc->hw_mode.crtc_vblank_end -
amdgpu_crtc->hw_mode.crtc_vdisplay +
(amdgpu_crtc->v_border * 2);
- info->mode_info->vblank_time_us = vblank_lines * line_time_us;
- info->mode_info->refresh_rate = drm_mode_vrefresh(&amdgpu_crtc->hw_mode);
- info->mode_info->ref_clock = adev->clock.spll.reference_freq;
- info->mode_info++;
+ mode_info->vblank_time_us = vblank_lines * line_time_us;
+ mode_info->refresh_rate = drm_mode_vrefresh(&amdgpu_crtc->hw_mode);
+ mode_info->ref_clock = adev->clock.spll.reference_freq;
+ mode_info = NULL;
}
}
}
return 0;
}
+
+static int amdgpu_cgs_notify_dpm_enabled(void *cgs_device, bool enabled)
+{
+ CGS_FUNC_ADEV;
+
+ adev->pm.dpm_enabled = enabled;
+
+ return 0;
+}
+
/** \brief evaluate acpi namespace object, handle or pathname must be valid
* \param cgs_device
* \param info input/output arguments for the control method
amdgpu_cgs_set_powergating_state,
amdgpu_cgs_set_clockgating_state,
amdgpu_cgs_get_active_displays_info,
+ amdgpu_cgs_notify_dpm_enabled,
amdgpu_cgs_call_acpi_method,
amdgpu_cgs_query_system_info,
};
if (!fence_add_callback(fence, &work->cb, amdgpu_flip_callback))
return true;
- fence_put(*f);
+ fence_put(fence);
return false;
}
{
struct amdgpu_device *adev = ring->adev;
struct amdgpu_fence *fence;
- struct fence **ptr;
+ struct fence *old, **ptr;
uint32_t seq;
fence = kmem_cache_alloc(amdgpu_fence_slab, GFP_KERNEL);
/* This function can't be called concurrently anyway, otherwise
* emitting the fence would mess up the hardware ring buffer.
*/
- BUG_ON(rcu_dereference_protected(*ptr, 1));
+ old = rcu_dereference_protected(*ptr, 1);
+ if (old && !fence_is_signaled(old)) {
+ DRM_INFO("rcu slot is busy\n");
+ fence_wait(old, false);
+ }
rcu_assign_pointer(*ptr, fence_get(&fence->base));
if (r) {
return r;
}
+ adev->ddev->vblank_disable_allowed = true;
+
/* enable msi */
adev->irq.msi_enabled = false;
struct drm_amdgpu_info_vram_gtt vram_gtt;
vram_gtt.vram_size = adev->mc.real_vram_size;
+ vram_gtt.vram_size -= adev->vram_pin_size;
vram_gtt.vram_cpu_accessible_size = adev->mc.visible_vram_size;
vram_gtt.vram_cpu_accessible_size -= adev->vram_pin_size;
vram_gtt.gtt_size = adev->mc.gtt_size;
return ttm_bo_evict_mm(&adev->mman.bdev, TTM_PL_VRAM);
}
+static const char *amdgpu_vram_names[] = {
+ "UNKNOWN",
+ "GDDR1",
+ "DDR2",
+ "GDDR3",
+ "GDDR4",
+ "GDDR5",
+ "HBM",
+ "DDR3"
+};
+
int amdgpu_bo_init(struct amdgpu_device *adev)
{
/* Add an MTRR for the VRAM */
DRM_INFO("Detected VRAM RAM=%lluM, BAR=%lluM\n",
adev->mc.mc_vram_size >> 20,
(unsigned long long)adev->mc.aper_size >> 20);
- DRM_INFO("RAM width %dbits DDR\n",
- adev->mc.vram_width);
+ DRM_INFO("RAM width %dbits %s\n",
+ adev->mc.vram_width, amdgpu_vram_names[adev->mc.vram_type]);
return amdgpu_ttm_init(adev);
}
adev->powerplay.pp_handle);
#ifdef CONFIG_DRM_AMD_POWERPLAY
- if (adev->pp_enabled) {
+ if (adev->pp_enabled && adev->pm.dpm_enabled) {
amdgpu_pm_sysfs_init(adev);
amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_COMPLETE_INIT, NULL, NULL);
}
adev->powerplay.pp_handle);
#ifdef CONFIG_DRM_AMD_POWERPLAY
- if (adev->pp_enabled) {
- if (amdgpu_dpm == 0)
- adev->pm.dpm_enabled = false;
- else
- adev->pm.dpm_enabled = true;
- }
+ if (adev->pp_enabled)
+ adev->pm.dpm_enabled = true;
#endif
return ret;
int amdgpu_uvd_suspend(struct amdgpu_device *adev)
{
- struct amdgpu_ring *ring = &adev->uvd.ring;
- int i, r;
+ unsigned size;
+ void *ptr;
+ int i;
if (adev->uvd.vcpu_bo == NULL)
return 0;
- for (i = 0; i < AMDGPU_MAX_UVD_HANDLES; ++i) {
- uint32_t handle = atomic_read(&adev->uvd.handles[i]);
- if (handle != 0) {
- struct fence *fence;
+ for (i = 0; i < AMDGPU_MAX_UVD_HANDLES; ++i)
+ if (atomic_read(&adev->uvd.handles[i]))
+ break;
- amdgpu_uvd_note_usage(adev);
+ if (i == AMDGPU_MAX_UVD_HANDLES)
+ return 0;
- r = amdgpu_uvd_get_destroy_msg(ring, handle, false, &fence);
- if (r) {
- DRM_ERROR("Error destroying UVD (%d)!\n", r);
- continue;
- }
+ size = amdgpu_bo_size(adev->uvd.vcpu_bo);
+ ptr = adev->uvd.cpu_addr;
- fence_wait(fence, false);
- fence_put(fence);
+ adev->uvd.saved_bo = kmalloc(size, GFP_KERNEL);
+ if (!adev->uvd.saved_bo)
+ return -ENOMEM;
- adev->uvd.filp[i] = NULL;
- atomic_set(&adev->uvd.handles[i], 0);
- }
- }
+ memcpy(adev->uvd.saved_bo, ptr, size);
return 0;
}
{
unsigned size;
void *ptr;
- const struct common_firmware_header *hdr;
- unsigned offset;
if (adev->uvd.vcpu_bo == NULL)
return -EINVAL;
- hdr = (const struct common_firmware_header *)adev->uvd.fw->data;
- offset = le32_to_cpu(hdr->ucode_array_offset_bytes);
- memcpy(adev->uvd.cpu_addr, (adev->uvd.fw->data) + offset,
- (adev->uvd.fw->size) - offset);
-
size = amdgpu_bo_size(adev->uvd.vcpu_bo);
- size -= le32_to_cpu(hdr->ucode_size_bytes);
ptr = adev->uvd.cpu_addr;
- ptr += le32_to_cpu(hdr->ucode_size_bytes);
- memset(ptr, 0, size);
+ if (adev->uvd.saved_bo != NULL) {
+ memcpy(ptr, adev->uvd.saved_bo, size);
+ kfree(adev->uvd.saved_bo);
+ adev->uvd.saved_bo = NULL;
+ } else {
+ const struct common_firmware_header *hdr;
+ unsigned offset;
+
+ hdr = (const struct common_firmware_header *)adev->uvd.fw->data;
+ offset = le32_to_cpu(hdr->ucode_array_offset_bytes);
+ memcpy(adev->uvd.cpu_addr, (adev->uvd.fw->data) + offset,
+ (adev->uvd.fw->size) - offset);
+ size -= le32_to_cpu(hdr->ucode_size_bytes);
+ ptr += le32_to_cpu(hdr->ucode_size_bytes);
+ memset(ptr, 0, size);
+ }
return 0;
}
gmc_v7_0_set_gart_funcs(adev);
gmc_v7_0_set_irq_funcs(adev);
- if (adev->flags & AMD_IS_APU) {
- adev->mc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;
- } else {
- u32 tmp = RREG32(mmMC_SEQ_MISC0);
- tmp &= MC_SEQ_MISC0__MT__MASK;
- adev->mc.vram_type = gmc_v7_0_convert_vram_type(tmp);
- }
-
return 0;
}
int dma_bits;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ if (adev->flags & AMD_IS_APU) {
+ adev->mc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;
+ } else {
+ u32 tmp = RREG32(mmMC_SEQ_MISC0);
+ tmp &= MC_SEQ_MISC0__MT__MASK;
+ adev->mc.vram_type = gmc_v7_0_convert_vram_type(tmp);
+ }
+
r = amdgpu_irq_add_id(adev, 146, &adev->mc.vm_fault);
if (r)
return r;
gmc_v8_0_set_gart_funcs(adev);
gmc_v8_0_set_irq_funcs(adev);
- if (adev->flags & AMD_IS_APU) {
- adev->mc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;
- } else {
- u32 tmp = RREG32(mmMC_SEQ_MISC0);
- tmp &= MC_SEQ_MISC0__MT__MASK;
- adev->mc.vram_type = gmc_v8_0_convert_vram_type(tmp);
- }
-
return 0;
}
return amdgpu_irq_get(adev, &adev->mc.vm_fault, 0);
}
+#define mmMC_SEQ_MISC0_FIJI 0xA71
+
static int gmc_v8_0_sw_init(void *handle)
{
int r;
int dma_bits;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ if (adev->flags & AMD_IS_APU) {
+ adev->mc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;
+ } else {
+ u32 tmp;
+
+ if (adev->asic_type == CHIP_FIJI)
+ tmp = RREG32(mmMC_SEQ_MISC0_FIJI);
+ else
+ tmp = RREG32(mmMC_SEQ_MISC0);
+ tmp &= MC_SEQ_MISC0__MT__MASK;
+ adev->mc.vram_type = gmc_v8_0_convert_vram_type(tmp);
+ }
+
r = amdgpu_irq_add_id(adev, 146, &adev->mc.vm_fault);
if (r)
return r;
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- r = amdgpu_uvd_suspend(adev);
+ r = uvd_v4_2_hw_fini(adev);
if (r)
return r;
- r = uvd_v4_2_hw_fini(adev);
+ r = amdgpu_uvd_suspend(adev);
if (r)
return r;
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- r = amdgpu_uvd_suspend(adev);
+ r = uvd_v5_0_hw_fini(adev);
if (r)
return r;
- r = uvd_v5_0_hw_fini(adev);
+ r = amdgpu_uvd_suspend(adev);
if (r)
return r;
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ r = uvd_v6_0_hw_fini(adev);
+ if (r)
+ return r;
+
/* Skip this for APU for now */
if (!(adev->flags & AMD_IS_APU)) {
r = amdgpu_uvd_suspend(adev);
if (r)
return r;
}
- r = uvd_v6_0_hw_fini(adev);
- if (r)
- return r;
return r;
}
void *cgs_device,
struct cgs_display_info *info);
+typedef int (*cgs_notify_dpm_enabled)(void *cgs_device, bool enabled);
+
typedef int (*cgs_call_acpi_method)(void *cgs_device,
uint32_t acpi_method,
uint32_t acpi_function,
cgs_set_clockgating_state set_clockgating_state;
/* display manager */
cgs_get_active_displays_info get_active_displays_info;
+ /* notify dpm enabled */
+ cgs_notify_dpm_enabled notify_dpm_enabled;
/* ACPI */
cgs_call_acpi_method call_acpi_method;
/* get system info */
CGS_CALL(set_powergating_state, dev, block_type, state)
#define cgs_set_clockgating_state(dev, block_type, state) \
CGS_CALL(set_clockgating_state, dev, block_type, state)
+#define cgs_notify_dpm_enabled(dev, enabled) \
+ CGS_CALL(notify_dpm_enabled, dev, enabled)
+
#define cgs_get_active_displays_info(dev, info) \
CGS_CALL(get_active_displays_info, dev, info)
+
#define cgs_call_acpi_method(dev, acpi_method, acpi_function, pintput, poutput, output_count, input_size, output_size) \
CGS_CALL(call_acpi_method, dev, acpi_method, acpi_function, pintput, poutput, output_count, input_size, output_size)
#define cgs_query_system_info(dev, sys_info) \
reset_display_configCounter_tasks,
update_dal_configuration_tasks,
vari_bright_resume_tasks,
- block_adjust_power_state_tasks,
setup_asic_tasks,
enable_stutter_mode_tasks, /*must do this in boot state and before SMC is started */
enable_dynamic_state_management_tasks,
enable_clock_power_gatings_tasks,
enable_disable_bapm_tasks,
initialize_thermal_controller_tasks,
- reset_boot_state_tasks,
+ get_2d_performance_state_tasks,
+ set_performance_state_tasks,
adjust_power_state_tasks,
enable_disable_fps_tasks,
notify_hw_power_source_tasks,
for(count = 0; count < table->VceLevelCount; count++) {
table->VceLevel[count].Frequency = mm_table->entries[count].eclk;
+ table->VceLevel[count].MinVoltage = 0;
table->VceLevel[count].MinVoltage |=
(mm_table->entries[count].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
table->VceLevel[count].MinVoltage |=
for (count = 0; count < table->SamuLevelCount; count++) {
/* not sure whether we need evclk or not */
+ table->SamuLevel[count].MinVoltage = 0;
table->SamuLevel[count].Frequency = mm_table->entries[count].samclock;
table->SamuLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
VOLTAGE_SCALE) << VDDC_SHIFT;
table->UvdBootLevel = 0;
for (count = 0; count < table->UvdLevelCount; count++) {
+ table->UvdLevel[count].MinVoltage = 0;
table->UvdLevel[count].VclkFrequency = mm_table->entries[count].vclk;
table->UvdLevel[count].DclkFrequency = mm_table->entries[count].dclk;
table->UvdLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
if(FIJI_VOLTAGE_CONTROL_NONE != data->voltage_control)
fiji_populate_smc_voltage_tables(hwmgr, table);
+ table->SystemFlags = 0;
+
if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
PHM_PlatformCaps_AutomaticDCTransition))
table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
table->MemoryThermThrottleEnable = 1;
table->PCIeBootLinkLevel = 0; /* 0:Gen1 1:Gen2 2:Gen3*/
table->PCIeGenInterval = 1;
+ table->VRConfig = 0;
result = fiji_populate_vr_config(hwmgr, table);
PP_ASSERT_WITH_CODE(0 == result,
return size;
}
+static inline bool fiji_are_power_levels_equal(const struct fiji_performance_level *pl1,
+ const struct fiji_performance_level *pl2)
+{
+ return ((pl1->memory_clock == pl2->memory_clock) &&
+ (pl1->engine_clock == pl2->engine_clock) &&
+ (pl1->pcie_gen == pl2->pcie_gen) &&
+ (pl1->pcie_lane == pl2->pcie_lane));
+}
+
+int fiji_check_states_equal(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *pstate1, const struct pp_hw_power_state *pstate2, bool *equal)
+{
+ const struct fiji_power_state *psa = cast_const_phw_fiji_power_state(pstate1);
+ const struct fiji_power_state *psb = cast_const_phw_fiji_power_state(pstate2);
+ int i;
+
+ if (equal == NULL || psa == NULL || psb == NULL)
+ return -EINVAL;
+
+ /* If the two states don't even have the same number of performance levels they cannot be the same state. */
+ if (psa->performance_level_count != psb->performance_level_count) {
+ *equal = false;
+ return 0;
+ }
+
+ for (i = 0; i < psa->performance_level_count; i++) {
+ if (!fiji_are_power_levels_equal(&(psa->performance_levels[i]), &(psb->performance_levels[i]))) {
+ /* If we have found even one performance level pair that is different the states are different. */
+ *equal = false;
+ return 0;
+ }
+ }
+
+ /* If all performance levels are the same try to use the UVD clocks to break the tie.*/
+ *equal = ((psa->uvd_clks.vclk == psb->uvd_clks.vclk) && (psa->uvd_clks.dclk == psb->uvd_clks.dclk));
+ *equal &= ((psa->vce_clks.evclk == psb->vce_clks.evclk) && (psa->vce_clks.ecclk == psb->vce_clks.ecclk));
+ *equal &= (psa->sclk_threshold == psb->sclk_threshold);
+ *equal &= (psa->acp_clk == psb->acp_clk);
+
+ return 0;
+}
+
+bool fiji_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmgr)
+{
+ struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+ bool is_update_required = false;
+ struct cgs_display_info info = {0,0,NULL};
+
+ cgs_get_active_displays_info(hwmgr->device, &info);
+
+ if (data->display_timing.num_existing_displays != info.display_count)
+ is_update_required = true;
+/* TO DO NEED TO GET DEEP SLEEP CLOCK FROM DAL
+ if (phm_cap_enabled(hwmgr->hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep)) {
+ cgs_get_min_clock_settings(hwmgr->device, &min_clocks);
+ if(min_clocks.engineClockInSR != data->display_timing.minClockInSR)
+ is_update_required = true;
+*/
+ return is_update_required;
+}
+
+
static const struct pp_hwmgr_func fiji_hwmgr_funcs = {
.backend_init = &fiji_hwmgr_backend_init,
.backend_fini = &tonga_hwmgr_backend_fini,
.register_internal_thermal_interrupt = fiji_register_internal_thermal_interrupt,
.set_fan_control_mode = fiji_set_fan_control_mode,
.get_fan_control_mode = fiji_get_fan_control_mode,
+ .check_states_equal = fiji_check_states_equal,
+ .check_smc_update_required_for_display_configuration = fiji_check_smc_update_required_for_display_configuration,
.get_pp_table = fiji_get_pp_table,
.set_pp_table = fiji_set_pp_table,
.force_clock_level = fiji_force_clock_level,
phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VpuRecoveryInProgress);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_UVDDPM);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VCEDPM);
+
if (acpi_atcs_functions_supported(hwmgr->device, ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST) &&
acpi_atcs_functions_supported(hwmgr->device, ATCS_FUNCTION_PCIE_DEVICE_READY_NOTIFICATION))
phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest);
int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr)
{
+ int ret = 1;
+ bool enabled;
PHM_FUNC_CHECK(hwmgr);
if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
PHM_PlatformCaps_TablelessHardwareInterface)) {
if (NULL != hwmgr->hwmgr_func->dynamic_state_management_enable)
- return hwmgr->hwmgr_func->dynamic_state_management_enable(hwmgr);
+ ret = hwmgr->hwmgr_func->dynamic_state_management_enable(hwmgr);
} else {
- return phm_dispatch_table(hwmgr,
+ ret = phm_dispatch_table(hwmgr,
&(hwmgr->enable_dynamic_state_management),
NULL, NULL);
}
- return 0;
+
+ enabled = ret == 0 ? true : false;
+
+ cgs_notify_dpm_enabled(hwmgr->device, enabled);
+
+ return ret;
}
int phm_force_dpm_levels(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level)
if (ASIC_IS_DCE3(rdev) && !ASIC_IS_DCE6(rdev))
atombios_enable_crtc_memreq(crtc, ATOM_ENABLE);
atombios_blank_crtc(crtc, ATOM_DISABLE);
- drm_vblank_on(dev, radeon_crtc->crtc_id);
+ if (dev->num_crtcs > radeon_crtc->crtc_id)
+ drm_vblank_on(dev, radeon_crtc->crtc_id);
radeon_crtc_load_lut(crtc);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
- drm_vblank_off(dev, radeon_crtc->crtc_id);
+ if (dev->num_crtcs > radeon_crtc->crtc_id)
+ drm_vblank_off(dev, radeon_crtc->crtc_id);
if (radeon_crtc->enabled)
atombios_blank_crtc(crtc, ATOM_ENABLE);
if (ASIC_IS_DCE3(rdev) && !ASIC_IS_DCE6(rdev))
if (r) {
return r;
}
+ rdev->ddev->vblank_disable_allowed = true;
+
/* enable msi */
rdev->msi_enabled = 0;
RADEON_CRTC_DISP_REQ_EN_B));
WREG32_P(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl, ~(mask | crtc_ext_cntl));
}
- drm_vblank_on(dev, radeon_crtc->crtc_id);
+ if (dev->num_crtcs > radeon_crtc->crtc_id)
+ drm_vblank_on(dev, radeon_crtc->crtc_id);
radeon_crtc_load_lut(crtc);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
- drm_vblank_off(dev, radeon_crtc->crtc_id);
+ if (dev->num_crtcs > radeon_crtc->crtc_id)
+ drm_vblank_off(dev, radeon_crtc->crtc_id);
if (radeon_crtc->crtc_id)
WREG32_P(RADEON_CRTC2_GEN_CNTL, mask, ~(RADEON_CRTC2_EN | mask));
else {
*/
struct ttm_bus_placement {
void *addr;
- unsigned long base;
+ phys_addr_t base;
unsigned long size;
unsigned long offset;
bool is_iomem;
projects / deliverable / linux.git / commitdiff
