AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

Merge branch 'drm-fixes-staging' of ssh://people.freedesktop.org/~/linux into drm-fixes

Browse Source 
Pull the staging fixes tree I had into rc3 to make real -fixes again.
This commit is contained in:
Dave Airlie 2016-11-01 09:05:54 +10:00
commit 5f7f8f6edb
36 changed files with 250 additions and 120 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
View File

@ -519,7 +519,8 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
r = ttm_eu_reserve_buffers(&p->ticket, &p->validated, true,
&duplicates);
if (unlikely(r != 0)) {
DRM_ERROR("ttm_eu_reserve_buffers failed.\n");
if (r != -ERESTARTSYS)
DRM_ERROR("ttm_eu_reserve_buffers failed.\n");
goto error_free_pages;
}

9
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
View File

@ -1959,6 +1959,7 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon)
/* evict remaining vram memory */
amdgpu_bo_evict_vram(adev);
amdgpu_atombios_scratch_regs_save(adev);
pci_save_state(dev->pdev);
if (suspend) {
/* Shut down the device */
@ -2010,6 +2011,7 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon)
return r;
}
}
amdgpu_atombios_scratch_regs_restore(adev);
/* post card */
if (!amdgpu_card_posted(adev) || !resume) {
@ -2268,8 +2270,6 @@ int amdgpu_gpu_reset(struct amdgpu_device *adev)
}
if (need_full_reset) {
/* save scratch */
amdgpu_atombios_scratch_regs_save(adev);
r = amdgpu_suspend(adev);
retry:
@ -2279,8 +2279,9 @@ int amdgpu_gpu_reset(struct amdgpu_device *adev)
amdgpu_display_stop_mc_access(adev, &save);
amdgpu_wait_for_idle(adev, AMD_IP_BLOCK_TYPE_GMC);
}
amdgpu_atombios_scratch_regs_save(adev);
r = amdgpu_asic_reset(adev);
amdgpu_atombios_scratch_regs_restore(adev);
/* post card */
amdgpu_atom_asic_init(adev->mode_info.atom_context);
@ -2288,8 +2289,6 @@ int amdgpu_gpu_reset(struct amdgpu_device *adev)
dev_info(adev->dev, "GPU reset succeeded, trying to resume\n");
r = amdgpu_resume(adev);
}
/* restore scratch */
amdgpu_atombios_scratch_regs_restore(adev);
}
if (!r) {
amdgpu_irq_gpu_reset_resume_helper(adev);

1
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
View File

@ -68,6 +68,7 @@ int amdgpu_fence_slab_init(void)
void amdgpu_fence_slab_fini(void)
{
rcu_barrier();
kmem_cache_destroy(amdgpu_fence_slab);
}
/*

2
drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
View File

@ -239,6 +239,7 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
if (r) {
adev->irq.installed = false;
flush_work(&adev->hotplug_work);
cancel_work_sync(&adev->reset_work);
return r;
}
@ -264,6 +265,7 @@ void amdgpu_irq_fini(struct amdgpu_device *adev)
if (adev->irq.msi_enabled)
pci_disable_msi(adev->pdev);
flush_work(&adev->hotplug_work);
cancel_work_sync(&adev->reset_work);
}
for (i = 0; i < AMDGPU_MAX_IRQ_SRC_ID; ++i) {

6
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
View File

@ -459,10 +459,8 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
/* return all clocks in KHz */
dev_info.gpu_counter_freq = amdgpu_asic_get_xclk(adev) * 10;
if (adev->pm.dpm_enabled) {
dev_info.max_engine_clock =
adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk * 10;
dev_info.max_memory_clock =
adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk * 10;
dev_info.max_engine_clock = amdgpu_dpm_get_sclk(adev, false) * 10;
dev_info.max_memory_clock = amdgpu_dpm_get_mclk(adev, false) * 10;
} else {
dev_info.max_engine_clock = adev->pm.default_sclk * 10;
dev_info.max_memory_clock = adev->pm.default_mclk * 10;

1
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
View File

@ -1758,5 +1758,6 @@ void amdgpu_vm_manager_fini(struct amdgpu_device *adev)
fence_put(adev->vm_manager.ids[i].first);
amdgpu_sync_free(&adev->vm_manager.ids[i].active);
fence_put(id->flushed_updates);
fence_put(id->last_flush);
}
}

4
drivers/gpu/drm/amd/amdgpu/ci_dpm.c
View File

@ -4075,7 +4075,7 @@ static int ci_enable_uvd_dpm(struct amdgpu_device *adev, bool enable)
pi->dpm_level_enable_mask.mclk_dpm_enable_mask);
}
} else {
if (pi->last_mclk_dpm_enable_mask & 0x1) {
if (pi->uvd_enabled) {
pi->uvd_enabled = false;
pi->dpm_level_enable_mask.mclk_dpm_enable_mask |= 1;
amdgpu_ci_send_msg_to_smc_with_parameter(adev,
@ -6236,6 +6236,8 @@ static int ci_dpm_sw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
flush_work(&adev->pm.dpm.thermal.work);
mutex_lock(&adev->pm.mutex);
amdgpu_pm_sysfs_fini(adev);
ci_dpm_fini(adev);

6
drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
View File

@ -3151,10 +3151,6 @@ static int dce_v10_0_hw_fini(void *handle)
static int dce_v10_0_suspend(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
amdgpu_atombios_scratch_regs_save(adev);
return dce_v10_0_hw_fini(handle);
}
@ -3165,8 +3161,6 @@ static int dce_v10_0_resume(void *handle)
ret = dce_v10_0_hw_init(handle);
amdgpu_atombios_scratch_regs_restore(adev);
/* turn on the BL */
if (adev->mode_info.bl_encoder) {
u8 bl_level = amdgpu_display_backlight_get_level(adev,

6
drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
View File

@ -3215,10 +3215,6 @@ static int dce_v11_0_hw_fini(void *handle)
static int dce_v11_0_suspend(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
amdgpu_atombios_scratch_regs_save(adev);
return dce_v11_0_hw_fini(handle);
}
@ -3229,8 +3225,6 @@ static int dce_v11_0_resume(void *handle)
ret = dce_v11_0_hw_init(handle);
amdgpu_atombios_scratch_regs_restore(adev);
/* turn on the BL */
if (adev->mode_info.bl_encoder) {
u8 bl_level = amdgpu_display_backlight_get_level(adev,

6
drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
View File

@ -2482,10 +2482,6 @@ static int dce_v6_0_hw_fini(void *handle)
static int dce_v6_0_suspend(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
amdgpu_atombios_scratch_regs_save(adev);
return dce_v6_0_hw_fini(handle);
}
@ -2496,8 +2492,6 @@ static int dce_v6_0_resume(void *handle)
ret = dce_v6_0_hw_init(handle);
amdgpu_atombios_scratch_regs_restore(adev);
/* turn on the BL */
if (adev->mode_info.bl_encoder) {
u8 bl_level = amdgpu_display_backlight_get_level(adev,

6
drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
View File

@ -3033,10 +3033,6 @@ static int dce_v8_0_hw_fini(void *handle)
static int dce_v8_0_suspend(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
amdgpu_atombios_scratch_regs_save(adev);
return dce_v8_0_hw_fini(handle);
}
@ -3047,8 +3043,6 @@ static int dce_v8_0_resume(void *handle)
ret = dce_v8_0_hw_init(handle);
amdgpu_atombios_scratch_regs_restore(adev);
/* turn on the BL */
if (adev->mode_info.bl_encoder) {
u8 bl_level = amdgpu_display_backlight_get_level(adev,

1
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
View File

@ -640,7 +640,6 @@ static const u32 stoney_mgcg_cgcg_init[] =
mmCP_MEM_SLP_CNTL, 0xffffffff, 0x00020201,
mmRLC_MEM_SLP_CNTL, 0xffffffff, 0x00020201,
mmCGTS_SM_CTRL_REG, 0xffffffff, 0x96940200,
mmATC_MISC_CG, 0xffffffff, 0x000c0200,
};
static void gfx_v8_0_set_ring_funcs(struct amdgpu_device *adev);

1
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
View File

@ -100,6 +100,7 @@ static const u32 cz_mgcg_cgcg_init[] =
static const u32 stoney_mgcg_cgcg_init[] =
{
mmATC_MISC_CG, 0xffffffff, 0x000c0200,
mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104
};

2
drivers/gpu/drm/amd/amdgpu/kv_dpm.c
View File

@ -3063,6 +3063,8 @@ static int kv_dpm_sw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
flush_work(&adev->pm.dpm.thermal.work);
mutex_lock(&adev->pm.mutex);
amdgpu_pm_sysfs_fini(adev);
kv_dpm_fini(adev);

61
drivers/gpu/drm/amd/amdgpu/si_dpm.c
View File

@ -3477,6 +3477,49 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
int i;
struct si_dpm_quirk *p = si_dpm_quirk_list;
/* limit all SI kickers */
if (adev->asic_type == CHIP_PITCAIRN) {
if ((adev->pdev->revision == 0x81) ||
(adev->pdev->device == 0x6810) ||
(adev->pdev->device == 0x6811) ||
(adev->pdev->device == 0x6816) ||
(adev->pdev->device == 0x6817) ||
(adev->pdev->device == 0x6806))
max_mclk = 120000;
} else if (adev->asic_type == CHIP_VERDE) {
if ((adev->pdev->revision == 0x81) ||
(adev->pdev->revision == 0x83) ||
(adev->pdev->revision == 0x87) ||
(adev->pdev->device == 0x6820) ||
(adev->pdev->device == 0x6821) ||
(adev->pdev->device == 0x6822) ||
(adev->pdev->device == 0x6823) ||
(adev->pdev->device == 0x682A) ||
(adev->pdev->device == 0x682B)) {
max_sclk = 75000;
max_mclk = 80000;
}
} else if (adev->asic_type == CHIP_OLAND) {
if ((adev->pdev->revision == 0xC7) ||
(adev->pdev->revision == 0x80) ||
(adev->pdev->revision == 0x81) ||
(adev->pdev->revision == 0x83) ||
(adev->pdev->device == 0x6604) ||
(adev->pdev->device == 0x6605)) {
max_sclk = 75000;
max_mclk = 80000;
}
} else if (adev->asic_type == CHIP_HAINAN) {
if ((adev->pdev->revision == 0x81) ||
(adev->pdev->revision == 0x83) ||
(adev->pdev->revision == 0xC3) ||
(adev->pdev->device == 0x6664) ||
(adev->pdev->device == 0x6665) ||
(adev->pdev->device == 0x6667)) {
max_sclk = 75000;
max_mclk = 80000;
}
}
/* Apply dpm quirks */
while (p && p->chip_device != 0) {
if (adev->pdev->vendor == p->chip_vendor &&
@ -3489,22 +3532,6 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
}
++p;
}
/* limit mclk on all R7 370 parts for stability */
if (adev->pdev->device == 0x6811 &&
adev->pdev->revision == 0x81)
max_mclk = 120000;
/* limit sclk/mclk on Jet parts for stability */
if (adev->pdev->device == 0x6665 &&
adev->pdev->revision == 0xc3) {
max_sclk = 75000;
max_mclk = 80000;
}
/* Limit clocks for some HD8600 parts */
if (adev->pdev->device == 0x6660 &&
adev->pdev->revision == 0x83) {
max_sclk = 75000;
max_mclk = 80000;
}
if (rps->vce_active) {
rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
@ -7777,6 +7804,8 @@ static int si_dpm_sw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
flush_work(&adev->pm.dpm.thermal.work);
mutex_lock(&adev->pm.mutex);
amdgpu_pm_sysfs_fini(adev);
si_dpm_fini(adev);

6
drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
View File

@ -52,6 +52,8 @@
#define VCE_V3_0_STACK_SIZE (64 * 1024)
#define VCE_V3_0_DATA_SIZE ((16 * 1024 * AMDGPU_MAX_VCE_HANDLES) + (52 * 1024))
#define FW_52_8_3 ((52 << 24) | (8 << 16) | (3 << 8))
static void vce_v3_0_mc_resume(struct amdgpu_device *adev, int idx);
static void vce_v3_0_set_ring_funcs(struct amdgpu_device *adev);
static void vce_v3_0_set_irq_funcs(struct amdgpu_device *adev);
@ -382,6 +384,10 @@ static int vce_v3_0_sw_init(void *handle)
if (r)
return r;
/* 52.8.3 required for 3 ring support */
if (adev->vce.fw_version < FW_52_8_3)
adev->vce.num_rings = 2;
r = amdgpu_vce_resume(adev);
if (r)
return r;

2
drivers/gpu/drm/amd/amdgpu/vi.c
View File

@ -1651,7 +1651,7 @@ static int vi_common_early_init(void *handle)
AMD_CG_SUPPORT_SDMA_MGCG |
AMD_CG_SUPPORT_SDMA_LS |
AMD_CG_SUPPORT_VCE_MGCG;
adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG |
adev->pg_flags = AMD_PG_SUPPORT_GFX_PG |
AMD_PG_SUPPORT_GFX_SMG |
AMD_PG_SUPPORT_GFX_PIPELINE |
AMD_PG_SUPPORT_UVD |

2
drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
View File

@ -716,7 +716,7 @@ int phm_get_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type,
*voltage = 1150;
} else {
ret = atomctrl_get_voltage_evv_on_sclk_ai(hwmgr, voltage_type, sclk, id, &vol);
*voltage = (uint16_t)vol/100;
*voltage = (uint16_t)(vol/100);
}
return ret;
}

3
drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
View File

@ -1320,7 +1320,8 @@ int atomctrl_get_voltage_evv_on_sclk_ai(struct pp_hwmgr *hwmgr, uint8_t voltage_
if (0 != result)
return result;
*voltage = le32_to_cpu(((GET_EVV_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_3 *)(&get_voltage_info_param_space))->ulVoltageLevel);
*voltage = le32_to_cpu(((GET_EVV_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_3 *)
(&get_voltage_info_param_space))->ulVoltageLevel);
return result;
}

9
drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c
View File

@ -1201,12 +1201,15 @@ static uint32_t make_classification_flags(struct pp_hwmgr *hwmgr,
static int ppt_get_num_of_vce_state_table_entries_v1_0(struct pp_hwmgr *hwmgr)
{
const ATOM_Tonga_POWERPLAYTABLE *pp_table = get_powerplay_table(hwmgr);
const ATOM_Tonga_VCE_State_Table *vce_state_table =
(ATOM_Tonga_VCE_State_Table *)(((unsigned long)pp_table) + le16_to_cpu(pp_table->usVCEStateTableOffset));
const ATOM_Tonga_VCE_State_Table *vce_state_table;
if (vce_state_table == NULL)
if (pp_table == NULL)
return 0;
vce_state_table = (void *)pp_table +
le16_to_cpu(pp_table->usVCEStateTableOffset);
return vce_state_table->ucNumEntries;
}

17
drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
View File

@ -1168,8 +1168,8 @@ int smu7_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
tmp_result = (!smum_is_dpm_running(hwmgr)) ? 0 : -1;
PP_ASSERT_WITH_CODE(tmp_result == 0,
"DPM is already running right now, no need to enable DPM!",
return 0);
"DPM is already running",
);
if (smu7_voltage_control(hwmgr)) {
tmp_result = smu7_enable_voltage_control(hwmgr);
@ -2127,15 +2127,18 @@ static int smu7_patch_acp_vddc(struct pp_hwmgr *hwmgr,
}
static int smu7_patch_limits_vddc(struct pp_hwmgr *hwmgr,
struct phm_clock_and_voltage_limits *tab)
struct phm_clock_and_voltage_limits *tab)
{
uint32_t vddc, vddci;
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
if (tab) {
smu7_patch_ppt_v0_with_vdd_leakage(hwmgr, (uint32_t *)&tab->vddc,
&data->vddc_leakage);
smu7_patch_ppt_v0_with_vdd_leakage(hwmgr, (uint32_t *)&tab->vddci,
&data->vddci_leakage);
smu7_patch_ppt_v0_with_vdd_leakage(hwmgr, &vddc,
&data->vddc_leakage);
tab->vddc = vddc;
smu7_patch_ppt_v0_with_vdd_leakage(hwmgr, &vddci,
&data->vddci_leakage);
tab->vddci = vddci;
}
return 0;

1
drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
View File

@ -645,6 +645,7 @@ void amd_sched_fini(struct amd_gpu_scheduler *sched)
{
if (sched->thread)
kthread_stop(sched->thread);
rcu_barrier();
if (atomic_dec_and_test(&sched_fence_slab_ref))
kmem_cache_destroy(sched_fence_slab);
}

4
drivers/gpu/drm/amd/scheduler/sched_fence.c
View File

@ -103,7 +103,7 @@ static void amd_sched_fence_free(struct rcu_head *rcu)
}
/**
* amd_sched_fence_release - callback that fence can be freed
* amd_sched_fence_release_scheduled - callback that fence can be freed
*
* @fence: fence
*
@ -118,7 +118,7 @@ static void amd_sched_fence_release_scheduled(struct fence *f)
}
/**
* amd_sched_fence_release_scheduled - drop extra reference
* amd_sched_fence_release_finished - drop extra reference
*
* @f: fence
*

9
drivers/gpu/drm/drm_atomic.c
View File

@ -420,18 +420,21 @@ drm_atomic_replace_property_blob_from_id(struct drm_crtc *crtc,
ssize_t expected_size,
bool *replaced)
{
struct drm_device *dev = crtc->dev;
struct drm_property_blob *new_blob = NULL;
if (blob_id != 0) {
new_blob = drm_property_lookup_blob(dev, blob_id);
new_blob = drm_property_lookup_blob(crtc->dev, blob_id);
if (new_blob == NULL)
return -EINVAL;
if (expected_size > 0 && expected_size != new_blob->length)
if (expected_size > 0 && expected_size != new_blob->length) {
drm_property_unreference_blob(new_blob);
return -EINVAL;
}
}
drm_atomic_replace_property_blob(blob, new_blob, replaced);
drm_property_unreference_blob(new_blob);
return 0;
}

4
drivers/gpu/drm/drm_atomic_helper.c
View File

@ -594,10 +594,6 @@ drm_atomic_helper_check_planes(struct drm_device *dev,
struct drm_plane_state *plane_state;
int i, ret = 0;
ret = drm_atomic_normalize_zpos(dev, state);
if (ret)
return ret;
for_each_plane_in_state(state, plane, plane_state, i) {
const struct drm_plane_helper_funcs *funcs;

6
drivers/gpu/drm/drm_dp_mst_topology.c
View File

@ -914,6 +914,7 @@ static void drm_dp_destroy_port(struct kref *kref)
/* no need to clean up vcpi
* as if we have no connector we never setup a vcpi */
drm_dp_port_teardown_pdt(port, port->pdt);
port->pdt = DP_PEER_DEVICE_NONE;
}
kfree(port);
}
@ -1159,7 +1160,9 @@ static void drm_dp_add_port(struct drm_dp_mst_branch *mstb,
drm_dp_put_port(port);
goto out;
}
if (port->port_num >= DP_MST_LOGICAL_PORT_0) {
if ((port->pdt == DP_PEER_DEVICE_DP_LEGACY_CONV ||
port->pdt == DP_PEER_DEVICE_SST_SINK) &&
port->port_num >= DP_MST_LOGICAL_PORT_0) {
port->cached_edid = drm_get_edid(port->connector, &port->aux.ddc);
drm_mode_connector_set_tile_property(port->connector);
}
@ -2919,6 +2922,7 @@ static void drm_dp_destroy_connector_work(struct work_struct *work)
mgr->cbs->destroy_connector(mgr, port->connector);
drm_dp_port_teardown_pdt(port, port->pdt);
port->pdt = DP_PEER_DEVICE_NONE;
if (!port->input && port->vcpi.vcpi > 0) {
drm_dp_mst_reset_vcpi_slots(mgr, port);

68
drivers/gpu/drm/drm_fb_helper.c
View File

@ -131,7 +131,12 @@ int drm_fb_helper_single_add_all_connectors(struct drm_fb_helper *fb_helper)
return 0;
fail:
for (i = 0; i < fb_helper->connector_count; i++) {
kfree(fb_helper->connector_info[i]);
struct drm_fb_helper_connector *fb_helper_connector =
fb_helper->connector_info[i];
drm_connector_unreference(fb_helper_connector->connector);
kfree(fb_helper_connector);
fb_helper->connector_info[i] = NULL;
}
fb_helper->connector_count = 0;
@ -603,6 +608,24 @@ int drm_fb_helper_blank(int blank, struct fb_info *info)
}
EXPORT_SYMBOL(drm_fb_helper_blank);
static void drm_fb_helper_modeset_release(struct drm_fb_helper *helper,
struct drm_mode_set *modeset)
{
int i;
for (i = 0; i < modeset->num_connectors; i++) {
drm_connector_unreference(modeset->connectors[i]);
modeset->connectors[i] = NULL;
}
modeset->num_connectors = 0;
drm_mode_destroy(helper->dev, modeset->mode);
modeset->mode = NULL;
/* FIXME should hold a ref? */
modeset->fb = NULL;
}
static void drm_fb_helper_crtc_free(struct drm_fb_helper *helper)
{
int i;
@ -612,10 +635,12 @@ static void drm_fb_helper_crtc_free(struct drm_fb_helper *helper)
kfree(helper->connector_info[i]);
}
kfree(helper->connector_info);
for (i = 0; i < helper->crtc_count; i++) {
kfree(helper->crtc_info[i].mode_set.connectors);
if (helper->crtc_info[i].mode_set.mode)
drm_mode_destroy(helper->dev, helper->crtc_info[i].mode_set.mode);
struct drm_mode_set *modeset = &helper->crtc_info[i].mode_set;
drm_fb_helper_modeset_release(helper, modeset);
kfree(modeset->connectors);
}
kfree(helper->crtc_info);
}
@ -644,7 +669,9 @@ static void drm_fb_helper_dirty_work(struct work_struct *work)
clip->x2 = clip->y2 = 0;
spin_unlock_irqrestore(&helper->dirty_lock, flags);
helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, &clip_copy, 1);
/* call dirty callback only when it has been really touched */
if (clip_copy.x1 < clip_copy.x2 && clip_copy.y1 < clip_copy.y2)
helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, &clip_copy, 1);
}
/**
@ -2088,7 +2115,6 @@ static void drm_setup_crtcs(struct drm_fb_helper *fb_helper)
struct drm_fb_helper_crtc **crtcs;
struct drm_display_mode **modes;
struct drm_fb_offset *offsets;
struct drm_mode_set *modeset;
bool *enabled;
int width, height;
int i;
@ -2136,45 +2162,35 @@ static void drm_setup_crtcs(struct drm_fb_helper *fb_helper)
/* need to set the modesets up here for use later */
/* fill out the connector<->crtc mappings into the modesets */
for (i = 0; i < fb_helper->crtc_count; i++) {
modeset = &fb_helper->crtc_info[i].mode_set;
modeset->num_connectors = 0;
modeset->fb = NULL;
}
for (i = 0; i < fb_helper->crtc_count; i++)
drm_fb_helper_modeset_release(fb_helper,
&fb_helper->crtc_info[i].mode_set);
for (i = 0; i < fb_helper->connector_count; i++) {
struct drm_display_mode *mode = modes[i];
struct drm_fb_helper_crtc *fb_crtc = crtcs[i];
struct drm_fb_offset *offset = &offsets[i];
modeset = &fb_crtc->mode_set;
struct drm_mode_set *modeset = &fb_crtc->mode_set;
if (mode && fb_crtc) {
struct drm_connector *connector =
fb_helper->connector_info[i]->connector;
DRM_DEBUG_KMS("desired mode %s set on crtc %d (%d,%d)\n",
mode->name, fb_crtc->mode_set.crtc->base.id, offset->x, offset->y);
fb_crtc->desired_mode = mode;
fb_crtc->x = offset->x;
fb_crtc->y = offset->y;
if (modeset->mode)
drm_mode_destroy(dev, modeset->mode);
modeset->mode = drm_mode_duplicate(dev,
fb_crtc->desired_mode);
modeset->connectors[modeset->num_connectors++] = fb_helper->connector_info[i]->connector;
drm_connector_reference(connector);
modeset->connectors[modeset->num_connectors++] = connector;
modeset->fb = fb_helper->fb;
modeset->x = offset->x;
modeset->y = offset->y;
}
}
/* Clear out any old modes if there are no more connected outputs. */
for (i = 0; i < fb_helper->crtc_count; i++) {
modeset = &fb_helper->crtc_info[i].mode_set;
if (modeset->num_connectors == 0) {
BUG_ON(modeset->fb);
if (modeset->mode)
drm_mode_destroy(dev, modeset->mode);
modeset->mode = NULL;
}
}
out:
kfree(crtcs);
kfree(modes);

20
drivers/gpu/drm/exynos/exynos_drm_drv.c
View File

@ -262,6 +262,26 @@ int exynos_atomic_commit(struct drm_device *dev, struct drm_atomic_state *state,
return 0;
}
int exynos_atomic_check(struct drm_device *dev,
struct drm_atomic_state *state)
{
int ret;
ret = drm_atomic_helper_check_modeset(dev, state);
if (ret)
return ret;
ret = drm_atomic_normalize_zpos(dev, state);
if (ret)
return ret;
ret = drm_atomic_helper_check_planes(dev, state);
if (ret)
return ret;
return ret;
}
static int exynos_drm_open(struct drm_device *dev, struct drm_file *file)
{
struct drm_exynos_file_private *file_priv;

1
drivers/gpu/drm/exynos/exynos_drm_drv.h
View File

@ -301,6 +301,7 @@ static inline int exynos_dpi_bind(struct drm_device *dev,
int exynos_atomic_commit(struct drm_device *dev, struct drm_atomic_state *state,
bool nonblock);
int exynos_atomic_check(struct drm_device *dev, struct drm_atomic_state *state);
extern struct platform_driver fimd_driver;

2
drivers/gpu/drm/exynos/exynos_drm_fb.c
View File

@ -190,7 +190,7 @@ dma_addr_t exynos_drm_fb_dma_addr(struct drm_framebuffer *fb, int index)
static const struct drm_mode_config_funcs exynos_drm_mode_config_funcs = {
.fb_create = exynos_user_fb_create,
.output_poll_changed = exynos_drm_output_poll_changed,
.atomic_check = drm_atomic_helper_check,
.atomic_check = exynos_atomic_check,
.atomic_commit = exynos_atomic_commit,
};

4
drivers/gpu/drm/radeon/ni.c
View File

@ -1396,9 +1396,7 @@ static void cayman_pcie_gart_fini(struct radeon_device *rdev)
void cayman_cp_int_cntl_setup(struct radeon_device *rdev,
int ring, u32 cp_int_cntl)
{
u32 srbm_gfx_cntl = RREG32(SRBM_GFX_CNTL) & ~3;
WREG32(SRBM_GFX_CNTL, srbm_gfx_cntl | (ring & 3));
WREG32(SRBM_GFX_CNTL, RINGID(ring));
WREG32(CP_INT_CNTL, cp_int_cntl);
}

2
drivers/gpu/drm/radeon/radeon_dp_auxch.c
View File

@ -105,7 +105,7 @@ radeon_dp_aux_transfer_native(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg
tmp &= AUX_HPD_SEL(0x7);
tmp |= AUX_HPD_SEL(chan->rec.hpd);
tmp |= AUX_EN | AUX_LS_READ_EN | AUX_HPD_DISCON(0x1);
tmp |= AUX_EN | AUX_LS_READ_EN;
WREG32(AUX_CONTROL + aux_offset[instance], tmp);

53
drivers/gpu/drm/radeon/si_dpm.c
View File

@ -2999,6 +2999,49 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev,
int i;
struct si_dpm_quirk *p = si_dpm_quirk_list;
/* limit all SI kickers */
if (rdev->family == CHIP_PITCAIRN) {
if ((rdev->pdev->revision == 0x81) ||
(rdev->pdev->device == 0x6810) ||
(rdev->pdev->device == 0x6811) ||
(rdev->pdev->device == 0x6816) ||
(rdev->pdev->device == 0x6817) ||
(rdev->pdev->device == 0x6806))
max_mclk = 120000;
} else if (rdev->family == CHIP_VERDE) {
if ((rdev->pdev->revision == 0x81) ||
(rdev->pdev->revision == 0x83) ||
(rdev->pdev->revision == 0x87) ||
(rdev->pdev->device == 0x6820) ||
(rdev->pdev->device == 0x6821) ||
(rdev->pdev->device == 0x6822) ||
(rdev->pdev->device == 0x6823) ||
(rdev->pdev->device == 0x682A) ||
(rdev->pdev->device == 0x682B)) {
max_sclk = 75000;
max_mclk = 80000;
}
} else if (rdev->family == CHIP_OLAND) {
if ((rdev->pdev->revision == 0xC7) ||
(rdev->pdev->revision == 0x80) ||
(rdev->pdev->revision == 0x81) ||
(rdev->pdev->revision == 0x83) ||
(rdev->pdev->device == 0x6604) ||
(rdev->pdev->device == 0x6605)) {
max_sclk = 75000;
max_mclk = 80000;
}
} else if (rdev->family == CHIP_HAINAN) {
if ((rdev->pdev->revision == 0x81) ||
(rdev->pdev->revision == 0x83) ||
(rdev->pdev->revision == 0xC3) ||
(rdev->pdev->device == 0x6664) ||
(rdev->pdev->device == 0x6665) ||
(rdev->pdev->device == 0x6667)) {
max_sclk = 75000;
max_mclk = 80000;
}
}
/* Apply dpm quirks */
while (p && p->chip_device != 0) {
if (rdev->pdev->vendor == p->chip_vendor &&
@ -3011,16 +3054,6 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev,
}
++p;
}
/* limit mclk on all R7 370 parts for stability */
if (rdev->pdev->device == 0x6811 &&
rdev->pdev->revision == 0x81)
max_mclk = 120000;
/* limit sclk/mclk on Jet parts for stability */
if (rdev->pdev->device == 0x6665 &&
rdev->pdev->revision == 0xc3) {
max_sclk = 75000;
max_mclk = 80000;
}
if (rps->vce_active) {
rps->evclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].evclk;

12
drivers/gpu/drm/rcar-du/rcar_du_kms.c
View File

@ -231,8 +231,16 @@ static int rcar_du_atomic_check(struct drm_device *dev,
struct rcar_du_device *rcdu = dev->dev_private;
int ret;
ret = drm_atomic_helper_check(dev, state);
if (ret < 0)
ret = drm_atomic_helper_check_modeset(dev, state);
if (ret)
return ret;
ret = drm_atomic_normalize_zpos(dev, state);
if (ret)
return ret;
ret = drm_atomic_helper_check_planes(dev, state);
if (ret)
return ret;
if (rcar_du_has(rcdu, RCAR_DU_FEATURE_VSP1_SOURCE))

22
drivers/gpu/drm/sti/sti_drv.c
View File

@ -195,6 +195,26 @@ static void sti_atomic_work(struct work_struct *work)
sti_atomic_complete(private, private->commit.state);
}
static int sti_atomic_check(struct drm_device *dev,
struct drm_atomic_state *state)
{
int ret;
ret = drm_atomic_helper_check_modeset(dev, state);
if (ret)
return ret;
ret = drm_atomic_normalize_zpos(dev, state);
if (ret)
return ret;
ret = drm_atomic_helper_check_planes(dev, state);
if (ret)
return ret;
return ret;
}
static int sti_atomic_commit(struct drm_device *drm,
struct drm_atomic_state *state, bool nonblock)
{
@ -248,7 +268,7 @@ static void sti_output_poll_changed(struct drm_device *ddev)
static const struct drm_mode_config_funcs sti_mode_config_funcs = {
.fb_create = drm_fb_cma_create,
.output_poll_changed = sti_output_poll_changed,
.atomic_check = drm_atomic_helper_check,
.atomic_check = sti_atomic_check,
.atomic_commit = sti_atomic_commit,
};

8
include/drm/drm_plane.h
View File

@ -47,8 +47,14 @@ struct drm_crtc;
* @src_h: height of visible portion of plane (in 16.16)
* @rotation: rotation of the plane
* @zpos: priority of the given plane on crtc (optional)
* Note that multiple active planes on the same crtc can have an identical
* zpos value. The rule to solving the conflict is to compare the plane
* object IDs; the plane with a higher ID must be stacked on top of a
* plane with a lower ID.
* @normalized_zpos: normalized value of zpos: unique, range from 0 to N-1
* where N is the number of active planes for given crtc
* where N is the number of active planes for given crtc. Note that
* the driver must call drm_atomic_normalize_zpos() to update this before
* it can be trusted.
* @src: clipped source coordinates of the plane (in 16.16)
* @dst: clipped destination coordinates of the plane
* @visible: visibility of the plane