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authorLinus Torvalds <torvalds@linux-foundation.org>2018-12-06 19:35:50 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-12-06 19:35:50 -0800
commitd387ac13ad12194a62d268a6b7a0633ef832f6bd (patch)
tree9035862b75e6330d3730225247f00c0458baee95
parent7f80c7325be49db3fb8b5f343f47691b7999fda7 (diff)
parente594a5e349ddbfdaca1951bb3f8d72f3f1660d73 (diff)
Merge tag 'drm-fixes-2018-12-07' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie: "There's a bit more in here than I'd like, and I'm hoping things calm down when I'm out. msm: - a bunch of display fixes for the new DPU - a couple of command submission fixes omap: - some DSI fixes ast: - driver unload crash fix core: - fix the lease uevent so userspace can distinguish it amd: - fix a bpc regression - fix lru handling regression - fixed firmware support for new GPUs - power management fixes for vega20" * tag 'drm-fixes-2018-12-07' of git://anongit.freedesktop.org/drm/drm: (37 commits) drm/ast: Fix connector leak during driver unload drm/amdgpu/vcn: Update vcn.cur_state during suspend drm/amd/display: Fix overflow/truncation from strncpy. drm/amd/powerplay: improve OD code robustness drm/amdgpu: enlarge maximum waiting time of KIQ drm/fb-helper: Fix typo in parameter description drm/amd/powerplay: support SoftMin/Max setting for some specific DPM drm/amd/powerplay: issue pre-display settings for display change event drm/amd/powerplay: support new pptable upload on Vega20 drm/amdgpu/gmc8: always load MC firmware in the driver drm/amdgpu/gmc8: update MC firmware for polaris drm/amdgpu: update mc firmware image for polaris12 variants drm/msm: Fix error return checking drm/msm/dpu: Ignore alpha for XBGR8888 format drm/msm: dpu: Fix "WARNING: invalid free of devm_ allocated data" drm/msm/hdmi: Drop pointless static qualifier in msm_hdmi_bind() drm/msm: Move fence put to where failure occurs drm/msm: dpu: Don't set legacy plane->crtc pointer drm/msm/gpu: Don't map command buffers with nr_relocs equal to 0 drm/msm/hdmi: Enable HPD after HDMI IRQ is set up ...
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu.h2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c1
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c6
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c44
-rw-r--r--drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c3
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c8
-rw-r--r--drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c2
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c4
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c3
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c2
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c12
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c12
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c54
-rw-r--r--drivers/gpu/drm/ast/ast_fb.c1
-rw-r--r--drivers/gpu/drm/bridge/ti-sn65dsi86.c2
-rw-r--r--drivers/gpu/drm/drm_fb_helper.c2
-rw-r--r--drivers/gpu/drm/drm_internal.h2
-rw-r--r--drivers/gpu/drm/drm_lease.c2
-rw-r--r--drivers/gpu/drm/drm_sysfs.c10
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c1
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c2
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c2
-rw-r--r--drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c4
-rw-r--r--drivers/gpu/drm/msm/hdmi/hdmi.c8
-rw-r--r--drivers/gpu/drm/msm/hdmi/hdmi.h1
-rw-r--r--drivers/gpu/drm/msm/hdmi/hdmi_connector.c10
-rw-r--r--drivers/gpu/drm/msm/msm_atomic.c5
-rw-r--r--drivers/gpu/drm/msm/msm_debugfs.c15
-rw-r--r--drivers/gpu/drm/msm/msm_drv.c49
-rw-r--r--drivers/gpu/drm/msm/msm_gem_submit.c18
-rw-r--r--drivers/gpu/drm/msm/msm_gpu.c13
-rw-r--r--drivers/gpu/drm/msm/msm_iommu.c2
-rw-r--r--drivers/gpu/drm/msm/msm_rd.c5
-rw-r--r--drivers/gpu/drm/omapdrm/displays/panel-dpi.c1
-rw-r--r--drivers/gpu/drm/omapdrm/dss/dsi.c20
-rw-r--r--drivers/gpu/drm/omapdrm/dss/omapdss.h2
-rw-r--r--drivers/gpu/drm/omapdrm/omap_encoder.c58
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo_util.c4
38 files changed, 235 insertions, 157 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 104b2e0d893b..b0fc116296cb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -233,7 +233,7 @@ enum amdgpu_kiq_irq {
#define MAX_KIQ_REG_WAIT 5000 /* in usecs, 5ms */
#define MAX_KIQ_REG_BAILOUT_INTERVAL 5 /* in msecs, 5ms */
-#define MAX_KIQ_REG_TRY 20
+#define MAX_KIQ_REG_TRY 80 /* 20 -> 80 */
int amdgpu_device_ip_set_clockgating_state(void *dev,
enum amd_ip_block_type block_type,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index f9b54236102d..95f4c4139fc6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -39,6 +39,7 @@ const unsigned int amdgpu_ctx_num_entities[AMDGPU_HW_IP_NUM] = {
[AMDGPU_HW_IP_UVD_ENC] = 1,
[AMDGPU_HW_IP_VCN_DEC] = 1,
[AMDGPU_HW_IP_VCN_ENC] = 1,
+ [AMDGPU_HW_IP_VCN_JPEG] = 1,
};
static int amdgput_ctx_total_num_entities(void)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 81732a84c2ab..8f3d44e5e787 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -467,9 +467,6 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
if (!info->return_size || !info->return_pointer)
return -EINVAL;
- /* Ensure IB tests are run on ring */
- flush_delayed_work(&adev->late_init_work);
-
switch (info->query) {
case AMDGPU_INFO_ACCEL_WORKING:
ui32 = adev->accel_working;
@@ -950,6 +947,9 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
struct amdgpu_fpriv *fpriv;
int r, pasid;
+ /* Ensure IB tests are run on ring */
+ flush_delayed_work(&adev->late_init_work);
+
file_priv->driver_priv = NULL;
r = pm_runtime_get_sync(dev->dev);
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index 1d3265c97b70..747c068379dc 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -56,6 +56,9 @@ MODULE_FIRMWARE("amdgpu/tonga_mc.bin");
MODULE_FIRMWARE("amdgpu/polaris11_mc.bin");
MODULE_FIRMWARE("amdgpu/polaris10_mc.bin");
MODULE_FIRMWARE("amdgpu/polaris12_mc.bin");
+MODULE_FIRMWARE("amdgpu/polaris11_k_mc.bin");
+MODULE_FIRMWARE("amdgpu/polaris10_k_mc.bin");
+MODULE_FIRMWARE("amdgpu/polaris12_k_mc.bin");
static const u32 golden_settings_tonga_a11[] =
{
@@ -224,13 +227,39 @@ static int gmc_v8_0_init_microcode(struct amdgpu_device *adev)
chip_name = "tonga";
break;
case CHIP_POLARIS11:
- chip_name = "polaris11";
+ if (((adev->pdev->device == 0x67ef) &&
+ ((adev->pdev->revision == 0xe0) ||
+ (adev->pdev->revision == 0xe5))) ||
+ ((adev->pdev->device == 0x67ff) &&
+ ((adev->pdev->revision == 0xcf) ||
+ (adev->pdev->revision == 0xef) ||
+ (adev->pdev->revision == 0xff))))
+ chip_name = "polaris11_k";
+ else if ((adev->pdev->device == 0x67ef) &&
+ (adev->pdev->revision == 0xe2))
+ chip_name = "polaris11_k";
+ else
+ chip_name = "polaris11";
break;
case CHIP_POLARIS10:
- chip_name = "polaris10";
+ if ((adev->pdev->device == 0x67df) &&
+ ((adev->pdev->revision == 0xe1) ||
+ (adev->pdev->revision == 0xf7)))
+ chip_name = "polaris10_k";
+ else
+ chip_name = "polaris10";
break;
case CHIP_POLARIS12:
- chip_name = "polaris12";
+ if (((adev->pdev->device == 0x6987) &&
+ ((adev->pdev->revision == 0xc0) ||
+ (adev->pdev->revision == 0xc3))) ||
+ ((adev->pdev->device == 0x6981) &&
+ ((adev->pdev->revision == 0x00) ||
+ (adev->pdev->revision == 0x01) ||
+ (adev->pdev->revision == 0x10))))
+ chip_name = "polaris12_k";
+ else
+ chip_name = "polaris12";
break;
case CHIP_FIJI:
case CHIP_CARRIZO:
@@ -337,7 +366,7 @@ static int gmc_v8_0_polaris_mc_load_microcode(struct amdgpu_device *adev)
const struct mc_firmware_header_v1_0 *hdr;
const __le32 *fw_data = NULL;
const __le32 *io_mc_regs = NULL;
- u32 data, vbios_version;
+ u32 data;
int i, ucode_size, regs_size;
/* Skip MC ucode loading on SR-IOV capable boards.
@@ -348,13 +377,6 @@ static int gmc_v8_0_polaris_mc_load_microcode(struct amdgpu_device *adev)
if (amdgpu_sriov_bios(adev))
return 0;
- WREG32(mmMC_SEQ_IO_DEBUG_INDEX, 0x9F);
- data = RREG32(mmMC_SEQ_IO_DEBUG_DATA);
- vbios_version = data & 0xf;
-
- if (vbios_version == 0)
- return 0;
-
if (!adev->gmc.fw)
return -EINVAL;
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index eae90922fdbe..322e09b5b448 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -48,6 +48,7 @@ static void vcn_v1_0_set_enc_ring_funcs(struct amdgpu_device *adev);
static void vcn_v1_0_set_jpeg_ring_funcs(struct amdgpu_device *adev);
static void vcn_v1_0_set_irq_funcs(struct amdgpu_device *adev);
static void vcn_v1_0_jpeg_ring_set_patch_ring(struct amdgpu_ring *ring, uint32_t ptr);
+static int vcn_v1_0_set_powergating_state(void *handle, enum amd_powergating_state state);
/**
* vcn_v1_0_early_init - set function pointers
@@ -222,7 +223,7 @@ static int vcn_v1_0_hw_fini(void *handle)
struct amdgpu_ring *ring = &adev->vcn.ring_dec;
if (RREG32_SOC15(VCN, 0, mmUVD_STATUS))
- vcn_v1_0_stop(adev);
+ vcn_v1_0_set_powergating_state(adev, AMD_PG_STATE_GATE);
ring->ready = false;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index ca925200fe09..5a6edf65c9ea 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2554,9 +2554,9 @@ static void fill_audio_info(struct audio_info *audio_info,
cea_revision = drm_connector->display_info.cea_rev;
- strncpy(audio_info->display_name,
+ strscpy(audio_info->display_name,
edid_caps->display_name,
- AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS - 1);
+ AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS);
if (cea_revision >= 3) {
audio_info->mode_count = edid_caps->audio_mode_count;
@@ -3042,6 +3042,7 @@ void amdgpu_dm_connector_funcs_reset(struct drm_connector *connector)
state->underscan_enable = false;
state->underscan_hborder = 0;
state->underscan_vborder = 0;
+ state->max_bpc = 8;
__drm_atomic_helper_connector_reset(connector, &state->base);
}
@@ -3063,6 +3064,7 @@ amdgpu_dm_connector_atomic_duplicate_state(struct drm_connector *connector)
new_state->freesync_capable = state->freesync_capable;
new_state->freesync_enable = state->freesync_enable;
+ new_state->max_bpc = state->max_bpc;
return &new_state->base;
}
@@ -3650,7 +3652,7 @@ amdgpu_dm_create_common_mode(struct drm_encoder *encoder,
mode->hdisplay = hdisplay;
mode->vdisplay = vdisplay;
mode->type &= ~DRM_MODE_TYPE_PREFERRED;
- strncpy(mode->name, name, DRM_DISPLAY_MODE_LEN);
+ strscpy(mode->name, name, DRM_DISPLAY_MODE_LEN);
return mode;
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index b459867a05b2..a6bcb90e8419 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -2512,6 +2512,8 @@ static void pplib_apply_display_requirements(
dc,
context->bw.dce.sclk_khz);
+ pp_display_cfg->min_dcfclock_khz = pp_display_cfg->min_engine_clock_khz;
+
pp_display_cfg->min_engine_clock_deep_sleep_khz
= context->bw.dce.sclk_deep_sleep_khz;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index 85119c2bdcc8..a2a7e0e94aa6 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -80,7 +80,9 @@ int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr)
PHM_FUNC_CHECK(hwmgr);
adev = hwmgr->adev;
- if (smum_is_dpm_running(hwmgr) && !amdgpu_passthrough(adev)) {
+ /* Skip for suspend/resume case */
+ if (smum_is_dpm_running(hwmgr) && !amdgpu_passthrough(adev)
+ && adev->in_suspend) {
pr_info("dpm has been enabled\n");
return 0;
}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
index 47ac92369739..0173d0480024 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -352,6 +352,9 @@ int hwmgr_handle_task(struct pp_hwmgr *hwmgr, enum amd_pp_task task_id,
switch (task_id) {
case AMD_PP_TASK_DISPLAY_CONFIG_CHANGE:
+ ret = phm_pre_display_configuration_changed(hwmgr);
+ if (ret)
+ return ret;
ret = phm_set_cpu_power_state(hwmgr);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
index 91ffb7bc4ee7..56437866d120 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
@@ -265,8 +265,6 @@ int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip,
if (skip)
return 0;
- phm_pre_display_configuration_changed(hwmgr);
-
phm_display_configuration_changed(hwmgr);
if (hwmgr->ps)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index 88f6b35ea6fe..b61a01f55284 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -3589,8 +3589,10 @@ static int smu7_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, cons
}
if (i >= sclk_table->count) {
- data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK;
- sclk_table->dpm_levels[i-1].value = sclk;
+ if (sclk > sclk_table->dpm_levels[i-1].value) {
+ data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK;
+ sclk_table->dpm_levels[i-1].value = sclk;
+ }
} else {
/* TODO: Check SCLK in DAL's minimum clocks
* in case DeepSleep divider update is required.
@@ -3607,8 +3609,10 @@ static int smu7_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, cons
}
if (i >= mclk_table->count) {
- data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_MCLK;
- mclk_table->dpm_levels[i-1].value = mclk;
+ if (mclk > mclk_table->dpm_levels[i-1].value) {
+ data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_MCLK;
+ mclk_table->dpm_levels[i-1].value = mclk;
+ }
}
if (data->display_timing.num_existing_displays != hwmgr->display_config->num_display)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
index e2bc6e0c229f..79c86247d0ac 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
@@ -3266,8 +3266,10 @@ static int vega10_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, co
}
if (i >= sclk_table->count) {
- data->need_update_dpm_table |= DPMTABLE_OD_UPDATE_SCLK;
- sclk_table->dpm_levels[i-1].value = sclk;
+ if (sclk > sclk_table->dpm_levels[i-1].value) {
+ data->need_update_dpm_table |= DPMTABLE_OD_UPDATE_SCLK;
+ sclk_table->dpm_levels[i-1].value = sclk;
+ }
}
for (i = 0; i < mclk_table->count; i++) {
@@ -3276,8 +3278,10 @@ static int vega10_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, co
}
if (i >= mclk_table->count) {
- data->need_update_dpm_table |= DPMTABLE_OD_UPDATE_MCLK;
- mclk_table->dpm_levels[i-1].value = mclk;
+ if (mclk > mclk_table->dpm_levels[i-1].value) {
+ data->need_update_dpm_table |= DPMTABLE_OD_UPDATE_MCLK;
+ mclk_table->dpm_levels[i-1].value = mclk;
+ }
}
if (data->display_timing.num_existing_displays != hwmgr->display_config->num_display)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index b4eadd47f3a4..3367dd30cdd0 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -1660,14 +1660,15 @@ static uint32_t vega20_find_highest_dpm_level(
return i;
}
-static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
+static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr, uint32_t feature_mask)
{
struct vega20_hwmgr *data =
(struct vega20_hwmgr *)(hwmgr->backend);
uint32_t min_freq;
int ret = 0;
- if (data->smu_features[GNLD_DPM_GFXCLK].enabled) {
+ if (data->smu_features[GNLD_DPM_GFXCLK].enabled &&
+ (feature_mask & FEATURE_DPM_GFXCLK_MASK)) {
min_freq = data->dpm_table.gfx_table.dpm_state.soft_min_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
hwmgr, PPSMC_MSG_SetSoftMinByFreq,
@@ -1676,7 +1677,8 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_UCLK].enabled) {
+ if (data->smu_features[GNLD_DPM_UCLK].enabled &&
+ (feature_mask & FEATURE_DPM_UCLK_MASK)) {
min_freq = data->dpm_table.mem_table.dpm_state.soft_min_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
hwmgr, PPSMC_MSG_SetSoftMinByFreq,
@@ -1692,7 +1694,8 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_UVD].enabled) {
+ if (data->smu_features[GNLD_DPM_UVD].enabled &&
+ (feature_mask & FEATURE_DPM_UVD_MASK)) {
min_freq = data->dpm_table.vclk_table.dpm_state.soft_min_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1710,7 +1713,8 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_VCE].enabled) {
+ if (data->smu_features[GNLD_DPM_VCE].enabled &&
+ (feature_mask & FEATURE_DPM_VCE_MASK)) {
min_freq = data->dpm_table.eclk_table.dpm_state.soft_min_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1720,7 +1724,8 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_SOCCLK].enabled) {
+ if (data->smu_features[GNLD_DPM_SOCCLK].enabled &&
+ (feature_mask & FEATURE_DPM_SOCCLK_MASK)) {
min_freq = data->dpm_table.soc_table.dpm_state.soft_min_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1733,14 +1738,15 @@ static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
return ret;
}
-static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
+static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr, uint32_t feature_mask)
{
struct vega20_hwmgr *data =
(struct vega20_hwmgr *)(hwmgr->backend);
uint32_t max_freq;
int ret = 0;
- if (data->smu_features[GNLD_DPM_GFXCLK].enabled) {
+ if (data->smu_features[GNLD_DPM_GFXCLK].enabled &&
+ (feature_mask & FEATURE_DPM_GFXCLK_MASK)) {
max_freq = data->dpm_table.gfx_table.dpm_state.soft_max_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1750,7 +1756,8 @@ static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_UCLK].enabled) {
+ if (data->smu_features[GNLD_DPM_UCLK].enabled &&
+ (feature_mask & FEATURE_DPM_UCLK_MASK)) {
max_freq = data->dpm_table.mem_table.dpm_state.soft_max_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1760,7 +1767,8 @@ static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_UVD].enabled) {
+ if (data->smu_features[GNLD_DPM_UVD].enabled &&
+ (feature_mask & FEATURE_DPM_UVD_MASK)) {
max_freq = data->dpm_table.vclk_table.dpm_state.soft_max_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1777,7 +1785,8 @@ static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_VCE].enabled) {
+ if (data->smu_features[GNLD_DPM_VCE].enabled &&
+ (feature_mask & FEATURE_DPM_VCE_MASK)) {
max_freq = data->dpm_table.eclk_table.dpm_state.soft_max_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -1787,7 +1796,8 @@ static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
return ret);
}
- if (data->smu_features[GNLD_DPM_SOCCLK].enabled) {
+ if (data->smu_features[GNLD_DPM_SOCCLK].enabled &&
+ (feature_mask & FEATURE_DPM_SOCCLK_MASK)) {
max_freq = data->dpm_table.soc_table.dpm_state.soft_max_level;
PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
@@ -2126,12 +2136,12 @@ static int vega20_force_dpm_highest(struct pp_hwmgr *hwmgr)
data->dpm_table.mem_table.dpm_state.soft_max_level =
data->dpm_table.mem_table.dpm_levels[soft_level].value;
- ret = vega20_upload_dpm_min_level(hwmgr);
+ ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload boot level to highest!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr);
+ ret = vega20_upload_dpm_max_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload dpm max level to highest!",
return ret);
@@ -2158,12 +2168,12 @@ static int vega20_force_dpm_lowest(struct pp_hwmgr *hwmgr)
data->dpm_table.mem_table.dpm_state.soft_max_level =
data->dpm_table.mem_table.dpm_levels[soft_level].value;
- ret = vega20_upload_dpm_min_level(hwmgr);
+ ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload boot level to highest!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr);
+ ret = vega20_upload_dpm_max_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload dpm max level to highest!",
return ret);
@@ -2176,12 +2186,12 @@ static int vega20_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
{
int ret = 0;
- ret = vega20_upload_dpm_min_level(hwmgr);
+ ret = vega20_upload_dpm_min_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload DPM Bootup Levels!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr);
+ ret = vega20_upload_dpm_max_level(hwmgr, 0xFFFFFFFF);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload DPM Max Levels!",
return ret);
@@ -2239,12 +2249,12 @@ static int vega20_force_clock_level(struct pp_hwmgr *hwmgr,
data->dpm_table.gfx_table.dpm_state.soft_max_level =
data->dpm_table.gfx_table.dpm_levels[soft_max_level].value;
- ret = vega20_upload_dpm_min_level(hwmgr);
+ ret = vega20_upload_dpm_min_level(hwmgr, FEATURE_DPM_GFXCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload boot level to lowest!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr);
+ ret = vega20_upload_dpm_max_level(hwmgr, FEATURE_DPM_GFXCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload dpm max level to highest!",
return ret);
@@ -2259,12 +2269,12 @@ static int vega20_force_clock_level(struct pp_hwmgr *hwmgr,
data->dpm_table.mem_table.dpm_state.soft_max_level =
data->dpm_table.mem_table.dpm_levels[soft_max_level].value;
- ret = vega20_upload_dpm_min_level(hwmgr);
+ ret = vega20_upload_dpm_min_level(hwmgr, FEATURE_DPM_UCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload boot level to lowest!",
return ret);
- ret = vega20_upload_dpm_max_level(hwmgr);
+ ret = vega20_upload_dpm_max_level(hwmgr, FEATURE_DPM_UCLK_MASK);
PP_ASSERT_WITH_CODE(!ret,
"Failed to upload dpm max level to highest!",
return ret);
diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
index 0cd827e11fa2..de26df0c6044 100644
--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -263,6 +263,7 @@ static void ast_fbdev_destroy(struct drm_device *dev,
{
struct ast_framebuffer *afb = &afbdev->afb;
+ drm_crtc_force_disable_all(dev);
drm_fb_helper_unregister_fbi(&afbdev->helper);
if (afb->obj) {
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index 680566d97adc..10243965ee7c 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -54,7 +54,7 @@
#define SN_AUX_ADDR_7_0_REG 0x76
#define SN_AUX_LENGTH_REG 0x77
#define SN_AUX_CMD_REG 0x78
-#define AUX_CMD_SEND BIT(1)
+#define AUX_CMD_SEND BIT(0)
#define AUX_CMD_REQ(x) ((x) << 4)
#define SN_AUX_RDATA_REG(x) (0x79 + (x))
#define SN_SSC_CONFIG_REG 0x93
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index dd852a25d375..9d64f874f965 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -71,7 +71,7 @@ MODULE_PARM_DESC(drm_fbdev_overalloc,
#if IS_ENABLED(CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM)
static bool drm_leak_fbdev_smem = false;
module_param_unsafe(drm_leak_fbdev_smem, bool, 0600);
-MODULE_PARM_DESC(fbdev_emulation,
+MODULE_PARM_DESC(drm_leak_fbdev_smem,
"Allow unsafe leaking fbdev physical smem address [default=false]");
#endif
diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h
index 0c4eb4a9ab31..51e06defc8d8 100644
--- a/drivers/gpu/drm/drm_internal.h
+++ b/drivers/gpu/drm/drm_internal.h
@@ -104,6 +104,8 @@ struct device *drm_sysfs_minor_alloc(struct drm_minor *minor);
int drm_sysfs_connector_add(struct drm_connector *connector);
void drm_sysfs_connector_remove(struct drm_connector *connector);
+void drm_sysfs_lease_event(struct drm_device *dev);
+
/* drm_gem.c */
int drm_gem_init(struct drm_device *dev);
void drm_gem_destroy(struct drm_device *dev);
diff --git a/drivers/gpu/drm/drm_lease.c b/drivers/gpu/drm/drm_lease.c
index 24a177ea5417..c61680ad962d 100644
--- a/drivers/gpu/drm/drm_lease.c
+++ b/drivers/gpu/drm/drm_lease.c
@@ -296,7 +296,7 @@ void drm_lease_destroy(struct drm_master *master)
if (master->lessor) {
/* Tell the master to check the lessee list */
- drm_sysfs_hotplug_event(dev);
+ drm_sysfs_lease_event(dev);
drm_master_put(&master->lessor);
}
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index b3c1daad1169..ecb7b33002bb 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -301,6 +301,16 @@ void drm_sysfs_connector_remove(struct drm_connector *connector)
connector->kdev = NULL;
}
+void drm_sysfs_lease_event(struct drm_device *dev)
+{
+ char *event_string = "LEASE=1";
+ char *envp[] = { event_string, NULL };
+
+ DRM_DEBUG("generating lease event\n");
+
+ kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, envp);
+}
+
/**
* drm_sysfs_hotplug_event - generate a DRM uevent
* @dev: DRM device
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index d4530d60767b..ca169f013a14 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -1594,7 +1594,6 @@ struct drm_crtc *dpu_crtc_init(struct drm_device *dev, struct drm_plane *plane,
NULL);
drm_crtc_helper_add(crtc, &dpu_crtc_helper_funcs);
- plane->crtc = crtc;
/* save user friendly CRTC name for later */
snprintf(dpu_crtc->name, DPU_CRTC_NAME_SIZE, "crtc%u", crtc->base.id);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 96cdf06e7da2..d31d8281424e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -488,8 +488,6 @@ static void dpu_encoder_destroy(struct drm_encoder *drm_enc)
drm_encoder_cleanup(drm_enc);
mutex_destroy(&dpu_enc->enc_lock);
-
- kfree(dpu_enc);
}
void dpu_encoder_helper_split_config(
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c
index bfcd165e96df..d743e7ca6a3c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c
@@ -216,7 +216,7 @@ static const struct dpu_format dpu_format_map[] = {
INTERLEAVED_RGB_FMT(XBGR8888,
COLOR_8BIT, COLOR_8BIT, COLOR_8BIT, COLOR_8BIT,
C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4,
- true, 4, 0,
+ false, 4, 0,
DPU_FETCH_LINEAR, 1),
INTERLEAVED_RGB_FMT(RGBA8888,
diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c
index 4c03f0b7343e..41bec570c518 100644
--- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c
+++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c
@@ -39,6 +39,8 @@
#define DSI_PIXEL_PLL_CLK 1
#define NUM_PROVIDED_CLKS 2
+#define VCO_REF_CLK_RATE 19200000
+
struct dsi_pll_regs {
u32 pll_prop_gain_rate;
u32 pll_lockdet_rate;
@@ -316,7 +318,7 @@ static int dsi_pll_10nm_vco_set_rate(struct clk_hw *hw, unsigned long rate,
parent_rate);
pll_10nm->vco_current_rate = rate;
- pll_10nm->vco_ref_clk_rate = parent_rate;
+ pll_10nm->vco_ref_clk_rate = VCO_REF_CLK_RATE;
dsi_pll_setup_config(pll_10nm);
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index c79659ca5706..adbdce3aeda0 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -332,6 +332,12 @@ int msm_hdmi_modeset_init(struct hdmi *hdmi,
goto fail;
}
+ ret = msm_hdmi_hpd_enable(hdmi->connector);
+ if (ret < 0) {
+ DRM_DEV_ERROR(&hdmi->pdev->dev, "failed to enable HPD: %d\n", ret);
+ goto fail;
+ }
+
encoder->bridge = hdmi->bridge;
priv->bridges[priv->num_bridges++] = hdmi->bridge;
@@ -571,7 +577,7 @@ static int msm_hdmi_bind(struct device *dev, struct device *master, void *data)
{
struct drm_device *drm = dev_get_drvdata(master);
struct msm_drm_private *priv = drm->dev_private;
- static struct hdmi_platform_config *hdmi_cfg;
+ struct hdmi_platform_config *hdmi_cfg;
struct hdmi *hdmi;
struct device_node *of_node = dev->of_node;
int i, err;
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h
index accc9a61611d..5c5df6ab2a57 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.h
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.h
@@ -245,6 +245,7 @@ void msm_hdmi_bridge_destroy(struct drm_bridge *bridge);
void msm_hdmi_connector_irq(struct drm_connector *connector);
struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi);
+int msm_hdmi_hpd_enable(struct drm_connector *connector);
/*
* i2c adapter for ddc:
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
index e9c9a0af508e..30e908dfded7 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
@@ -167,8 +167,9 @@ static void enable_hpd_clocks(struct hdmi *hdmi, bool enable)
}
}
-static int hpd_enable(struct hdmi_connector *hdmi_connector)
+int msm_hdmi_hpd_enable(struct drm_connector *connector)
{
+ struct hdmi_connector *hdmi_connector = to_hdmi_connector(connector);
struct hdmi *hdmi = hdmi_connector->hdmi;
const struct hdmi_platform_config *config = hdmi->config;
struct device *dev = &hdmi->pdev->dev;
@@ -450,7 +451,6 @@ struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi)
{
struct drm_connector *connector = NULL;
struct hdmi_connector *hdmi_connector;
- int ret;
hdmi_connector = kzalloc(sizeof(*hdmi_connector), GFP_KERNEL);
if (!hdmi_connector)
@@ -471,12 +471,6 @@ struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi)
connector->interlace_allowed = 0;
connector->doublescan_allowed = 0;
- ret = hpd_enable(hdmi_connector);
- if (ret) {
- dev_err(&hdmi->pdev->dev, "failed to enable HPD: %d\n", ret);
- return ERR_PTR(ret);
- }
-
drm_connector_attach_encoder(connector, hdmi->encoder);
return connector;
diff --git a/drivers/gpu/drm/msm/msm_atomic.c b/drivers/gpu/drm/msm/msm_atomic.c
index 4bcdeca7479d..2088a20eb270 100644
--- a/drivers/gpu/drm/msm/msm_atomic.c
+++ b/drivers/gpu/drm/msm/msm_atomic.c
@@ -34,7 +34,12 @@ static void msm_atomic_wait_for_commit_done(struct drm_device *dev,
if (!new_crtc_state->active)
continue;
+ if (drm_crtc_vblank_get(crtc))
+ continue;
+
kms->funcs->wait_for_crtc_commit_done(kms, crtc);
+
+ drm_crtc_vblank_put(crtc);
}
}
diff --git a/drivers/gpu/drm/msm/msm_debugfs.c b/drivers/gpu/drm/msm/msm_debugfs.c
index f0da0d3c8a80..d756436c1fcd 100644
--- a/drivers/gpu/drm/msm/msm_debugfs.c
+++ b/drivers/gpu/drm/msm/msm_debugfs.c
@@ -84,7 +84,7 @@ static int msm_gpu_open(struct inode *inode, struct file *file)
ret = mutex_lock_interruptible(&dev->struct_mutex);
if (ret)
- return ret;
+ goto free_priv;
pm_runtime_get_sync(&gpu->pdev->dev);
show_priv->state = gpu->funcs->gpu_state_get(gpu);
@@ -94,13 +94,20 @@ static int msm_gpu_open(struct inode *inode, struct file *file)
if (IS_ERR(show_priv->state)) {
ret = PTR_ERR(show_priv->state);
- kfree(show_priv);
- return ret;
+ goto free_priv;
}
show_priv->dev = dev;
- return single_open(file, msm_gpu_show, show_priv);
+ ret = single_open(file, msm_gpu_show, show_priv);
+ if (ret)
+ goto free_priv;
+
+ return 0;
+
+free_priv:
+ kfree(show_priv);
+ return ret;
}
static const struct file_operations msm_gpu_fops = {
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 4904d0d41409..dcff812c63d0 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -553,17 +553,18 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv)
kthread_run(kthread_worker_fn,
&priv->disp_thread[i].worker,
"crtc_commit:%d", priv->disp_thread[i].crtc_id);
- ret = sched_setscheduler(priv->disp_thread[i].thread,
- SCHED_FIFO, &param);
- if (ret)
- pr_warn("display thread priority update failed: %d\n",
- ret);
-
if (IS_ERR(priv->disp_thread[i].thread)) {
dev_err(dev, "failed to create crtc_commit kthread\n");
priv->disp_thread[i].thread = NULL;
+ goto err_msm_uninit;
}
+ ret = sched_setscheduler(priv->disp_thread[i].thread,
+ SCHED_FIFO, &param);
+ if (ret)
+ dev_warn(dev, "disp_thread set priority failed: %d\n",
+ ret);
+
/* initialize event thread */
priv->event_thread[i].crtc_id = priv->crtcs[i]->base.id;
kthread_init_worker(&priv->event_thread[i].worker);
@@ -572,6 +573,12 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv)
kthread_run(kthread_worker_fn,
&priv->event_thread[i].worker,
"crtc_event:%d", priv->event_thread[i].crtc_id);
+ if (IS_ERR(priv->event_thread[i].thread)) {
+ dev_err(dev, "failed to create crtc_event kthread\n");
+ priv->event_thread[i].thread = NULL;
+ goto err_msm_uninit;
+ }
+
/**
* event thread should also run at same priority as disp_thread
* because it is handling frame_done events. A lower priority
@@ -580,34 +587,10 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv)
* failure at crtc commit level.
*/
ret = sched_setscheduler(priv->event_thread[i].thread,
- SCHED_FIFO, &param);
+ SCHED_FIFO, &param);
if (ret)
- pr_warn("display event thread priority update failed: %d\n",
- ret);
-
- if (IS_ERR(priv->event_thread[i].thread)) {
- dev_err(dev, "failed to create crtc_event kthread\n");
- priv->event_thread[i].thread = NULL;
- }
-
- if ((!priv->disp_thread[i].thread) ||
- !priv->event_thread[i].thread) {
- /* clean up previously created threads if any */
- for ( ; i >= 0; i--) {
- if (priv->disp_thread[i].thread) {
- kthread_stop(
- priv->disp_thread[i].thread);
- priv->disp_thread[i].thread = NULL;
- }
-
- if (priv->event_thread[i].thread) {
- kthread_stop(
- priv->event_thread[i].thread);
- priv->event_thread[i].thread = NULL;
- }
- }
- goto err_msm_uninit;
- }
+ dev_warn(dev, "event_thread set priority failed:%d\n",
+ ret);
}
ret = drm_vblank_init(ddev, priv->num_crtcs);
diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c
index 7a7923e6220d..6942604ad9a8 100644
--- a/drivers/gpu/drm/msm/msm_gem_submit.c
+++ b/drivers/gpu/drm/msm/msm_gem_submit.c
@@ -317,6 +317,9 @@ static int submit_reloc(struct msm_gem_submit *submit, struct msm_gem_object *ob
uint32_t *ptr;
int ret = 0;
+ if (!nr_relocs)
+ return 0;
+
if (offset % 4) {
DRM_ERROR("non-aligned cmdstream buffer: %u\n", offset);
return -EINVAL;
@@ -410,7 +413,6 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
struct msm_file_private *ctx = file->driver_priv;
struct msm_gem_submit *submit;
struct msm_gpu *gpu = priv->gpu;
- struct dma_fence *in_fence = NULL;
struct sync_file *sync_file = NULL;
struct msm_gpu_submitqueue *queue;
struct msm_ringbuffer *ring;
@@ -443,6 +445,8 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
ring = gpu->rb[queue->prio];
if (args->flags & MSM_SUBMIT_FENCE_FD_IN) {
+ struct dma_fence *in_fence;
+
in_fence = sync_file_get_fence(args->fence_fd);
if (!in_fence)
@@ -452,11 +456,13 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
* Wait if the fence is from a foreign context, or if the fence
* array contains any fence from a foreign context.
*/
- if (!dma_fence_match_context(in_fence, ring->fctx->context)) {
+ ret = 0;
+ if (!dma_fence_match_context(in_fence, ring->fctx->context))
ret = dma_fence_wait(in_fence, true);
- if (ret)
- return ret;
- }
+
+ dma_fence_put(in_fence);
+ if (ret)
+ return ret;
}
ret = mutex_lock_interruptible(&dev->struct_mutex);
@@ -582,8 +588,6 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data,
}
out:
- if (in_fence)
- dma_fence_put(in_fence);
submit_cleanup(submit);
if (ret)
msm_gem_submit_free(submit);
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c
index 11aac8337066..2b7c8946adba 100644
--- a/drivers/gpu/drm/msm/msm_gpu.c
+++ b/drivers/gpu/drm/msm/msm_gpu.c
@@ -345,6 +345,10 @@ static void msm_gpu_crashstate_capture(struct msm_gpu *gpu,
{
struct msm_gpu_state *state;
+ /* Check if the target supports capturing crash state */
+ if (!gpu->funcs->gpu_state_get)
+ return;
+
/* Only save one crash state at a time */
if (gpu->crashstate)
return;
@@ -434,10 +438,9 @@ static void recover_worker(struct work_struct *work)
if (submit) {
struct task_struct *task;
- rcu_read_lock();
- task = pid_task(submit->pid, PIDTYPE_PID);
+ task = get_pid_task(submit->pid, PIDTYPE_PID);
if (task) {
- comm = kstrdup(task->comm, GFP_ATOMIC);
+ comm = kstrdup(task->comm, GFP_KERNEL);
/*
* So slightly annoying, in other paths like
@@ -450,10 +453,10 @@ static void recover_worker(struct work_struct *work)
* about the submit going away.
*/
mutex_unlock(&dev->struct_mutex);
- cmd = kstrdup_quotable_cmdline(task, GFP_ATOMIC);
+ cmd = kstrdup_quotable_cmdline(task, GFP_KERNEL);
+ put_task_struct(task);
mutex_lock(&dev->struct_mutex);
}
- rcu_read_unlock();
if (comm && cmd) {
dev_err(dev->dev, "%s: offending task: %s (%s)\n",
diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c
index b23d33622f37..2a90aa4caec0 100644
--- a/drivers/gpu/drm/msm/msm_iommu.c
+++ b/drivers/gpu/drm/msm/msm_iommu.c
@@ -66,7 +66,7 @@ static int msm_iommu_map(struct msm_mmu *mmu, uint64_t iova,
// pm_runtime_get_sync(mmu->dev);
ret = iommu_map_sg(iommu->domain, iova, sgt->sgl, sgt->nents, prot);
// pm_runtime_put_sync(mmu->dev);
- WARN_ON(ret < 0);
+ WARN_ON(!ret);
return (ret == len) ? 0 : -EINVAL;
}
diff --git a/drivers/gpu/drm/msm/msm_rd.c b/drivers/gpu/drm/msm/msm_rd.c
index cca933458439..0c2c8d2c631f 100644
--- a/drivers/gpu/drm/msm/msm_rd.c
+++ b/drivers/gpu/drm/msm/msm_rd.c
@@ -316,10 +316,11 @@ static void snapshot_buf(struct msm_rd_state *rd,
uint64_t iova, uint32_t size)
{
struct msm_gem_object *obj = submit->bos[idx].obj;
+ unsigned offset = 0;
const char *buf;
if (iova) {
- buf += iova - submit->bos[idx].iova;
+ offset = iova - submit->bos[idx].iova;
} else {
iova = submit->bos[idx].iova;
size = obj->base.size;
@@ -340,6 +341,8 @@ static void snapshot_buf(struct msm_rd_state *rd,
if (IS_ERR(buf))
return;
+ buf += offset;
+
rd_write_section(rd, RD_BUFFER_CONTENTS, buf, size);
msm_gem_put_vaddr(&obj->base);
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dpi.c b/drivers/gpu/drm/omapdrm/displays/panel-dpi.c
index 1f8161b041be..465120809eb3 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-dpi.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-dpi.c
@@ -177,6 +177,7 @@ static int panel_dpi_probe(struct platform_device *pdev)
dssdev->type = OMAP_DISPLAY_TYPE_DPI;
dssdev->owner = THIS_MODULE;
dssdev->of_ports = BIT(0);
+ drm_bus_flags_from_videomode(&ddata->vm, &dssdev->bus_flags);
omapdss_display_init(dssdev);
omapdss_device_register(dssdev);
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index 0a485c5b982e..00a9c2ab9e6c 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -5418,9 +5418,15 @@ static int dsi_probe(struct platform_device *pdev)
dsi->num_lanes_supported = 3;
}
+ r = of_platform_populate(dev->of_node, NULL, NULL, dev);
+ if (r) {
+ DSSERR("Failed to populate DSI child devices: %d\n", r);
+ goto err_pm_disable;
+ }
+
r = dsi_init_output(dsi);
if (r)
- goto err_pm_disable;
+ goto err_of_depopulate;
r = dsi_probe_of(dsi);
if (r) {
@@ -5428,22 +5434,16 @@ static int dsi_probe(struct platform_device *pdev)
goto err_uninit_output;
}
- r = of_platform_populate(dev->of_node, NULL, NULL, dev);
- if (r) {
- DSSERR("Failed to populate DSI child devices: %d\n", r);
- goto err_uninit_output;
- }
-
r = component_add(&pdev->dev, &dsi_component_ops);
if (r)
- goto err_of_depopulate;
+ goto err_uninit_output;
return 0;
-err_of_depopulate:
- of_platform_depopulate(dev);
err_uninit_output:
dsi_uninit_output(dsi);
+err_of_depopulate:
+ of_platform_depopulate(dev);
err_pm_disable:
pm_runtime_disable(dev);
return r;
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
index 1f698a95a94a..33e15cb77efa 100644
--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
+++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
@@ -432,7 +432,7 @@ struct omap_dss_device {
const struct omap_dss_driver *driver;
const struct omap_dss_device_ops *ops;
unsigned long ops_flags;
- unsigned long bus_flags;
+ u32 bus_flags;
/* helper variable for driver suspend/resume */
bool activate_after_resume;
diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c
index 452e625f6ce3..933ebc9f9faa 100644
--- a/drivers/gpu/drm/omapdrm/omap_encoder.c
+++ b/drivers/gpu/drm/omapdrm/omap_encoder.c
@@ -52,17 +52,44 @@ static const struct drm_encoder_funcs omap_encoder_funcs = {
.destroy = omap_encoder_destroy,
};
+static void omap_encoder_hdmi_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
+ struct omap_dss_device *dssdev = omap_encoder->output;
+ struct drm_connector *connector;
+ bool hdmi_mode;
+
+ hdmi_mode = false;
+ list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ if (connector->encoder == encoder) {
+ hdmi_mode = omap_connector_get_hdmi_mode(connector);
+ break;
+ }
+ }
+
+ if (dssdev->ops->hdmi.set_hdmi_mode)
+ dssdev->ops->hdmi.set_hdmi_mode(dssdev, hdmi_mode);
+
+ if (hdmi_mode && dssdev->ops->hdmi.set_infoframe) {
+ struct hdmi_avi_infoframe avi;
+ int r;
+
+ r = drm_hdmi_avi_infoframe_from_display_mode(&avi, adjusted_mode,
+ false);
+ if (r == 0)
+ dssdev->ops->hdmi.set_infoframe(dssdev, &avi);
+ }
+}
+
static void omap_encoder_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
- struct drm_device *dev = encoder->dev;
struct omap_encoder *omap_encoder = to_omap_encoder(encoder);
- struct drm_connector *connector;
struct omap_dss_device *dssdev;
struct videomode vm = { 0 };
- bool hdmi_mode;
- int r;
drm_display_mode_to_videomode(adjusted_mode, &vm);
@@ -112,27 +139,8 @@ static void omap_encoder_mode_set(struct drm_encoder *encoder,
}
/* Set the HDMI mode and HDMI infoframe if applicable. */
- hdmi_mode = false;
- list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
- if (connector->encoder == encoder) {
- hdmi_mode = omap_connector_get_hdmi_mode(connector);
- break;
- }
- }
-
- dssdev = omap_encoder->output;
-
- if (dssdev->ops->hdmi.set_hdmi_mode)
- dssdev->ops->hdmi.set_hdmi_mode(dssdev, hdmi_mode);
-
- if (hdmi_mode && dssdev->ops->hdmi.set_infoframe) {
- struct hdmi_avi_infoframe avi;
-
- r = drm_hdmi_avi_infoframe_from_display_mode(&avi, adjusted_mode,
- false);
- if (r == 0)
- dssdev->ops->hdmi.set_infoframe(dssdev, &avi);
- }
+ if (omap_encoder->output->output_type == OMAP_DISPLAY_TYPE_HDMI)
+ omap_encoder_hdmi_mode_set(encoder, adjusted_mode);
}
static void omap_encoder_disable(struct drm_encoder *encoder)
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index ba80150d1052..895d77d799e4 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -492,8 +492,10 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo,
if (!fbo)
return -ENOMEM;
- ttm_bo_get(bo);
fbo->base = *bo;
+ fbo->base.mem.placement |= TTM_PL_FLAG_NO_EVICT;
+
+ ttm_bo_get(bo);
fbo->bo = bo;
/**