diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index f2e8b4238efd49d6efac87b9e2d06801a94aca06..5376328d3fd0af4c8f5aeae321913d01fa03cb92 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -148,7 +148,7 @@ struct amdgpu_mgpu_info mgpu_info = {
.mutex = __MUTEX_INITIALIZER(mgpu_info.mutex),
};
int amdgpu_ras_enable = -1;
-uint amdgpu_ras_mask = 0xffffffff;
+uint amdgpu_ras_mask = 0xfffffffb;
/**
* DOC: vramlimit (int)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 8b7efd0a70280a486160ccce13ec736adaccc33c..03ca8c69114fc22ebec9c25601c420a5d9d6bf2c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -1734,7 +1734,7 @@ static ssize_t amdgpu_hwmon_get_fan1_input(struct device *dev,
return -EINVAL;
if (is_support_sw_smu(adev)) {
- err = smu_get_current_rpm(&adev->smu, &speed);
+ err = smu_get_fan_speed_rpm(&adev->smu, &speed);
if (err)
return err;
} else if (adev->powerplay.pp_funcs->get_fan_speed_rpm) {
@@ -1794,7 +1794,7 @@ static ssize_t amdgpu_hwmon_get_fan1_target(struct device *dev,
return -EINVAL;
if (is_support_sw_smu(adev)) {
- err = smu_get_current_rpm(&adev->smu, &rpm);
+ err = smu_get_fan_speed_rpm(&adev->smu, &rpm);
if (err)
return err;
} else if (adev->powerplay.pp_funcs->get_fan_speed_rpm) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 1a4412e47810256727036fdf21ab90ebb80d090e..fac7aa2c244fa9f80776165e193313d543fb9082 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -136,11 +136,6 @@ static int amdgpu_ras_reserve_vram(struct amdgpu_device *adev,
static int amdgpu_ras_release_vram(struct amdgpu_device *adev,
struct amdgpu_bo **bo_ptr);
-static void amdgpu_ras_self_test(struct amdgpu_device *adev)
-{
- /* TODO */
-}
-
static ssize_t amdgpu_ras_debugfs_read(struct file *f, char __user *buf,
size_t size, loff_t *pos)
{
@@ -689,6 +684,12 @@ int amdgpu_ras_error_inject(struct amdgpu_device *adev,
if (!obj)
return -EINVAL;
+ if (block_info.block_id != TA_RAS_BLOCK__UMC) {
+ DRM_INFO("%s error injection is not supported yet\n",
+ ras_block_str(info->head.block));
+ return -EINVAL;
+ }
+
ret = psp_ras_trigger_error(&adev->psp, &block_info);
if (ret)
DRM_ERROR("RAS ERROR: inject %s error failed ret %d\n",
@@ -1557,6 +1558,12 @@ int amdgpu_ras_init(struct amdgpu_device *adev)
amdgpu_ras_check_supported(adev, &con->hw_supported,
&con->supported);
+ if (!con->hw_supported) {
+ amdgpu_ras_set_context(adev, NULL);
+ kfree(con);
+ return 0;
+ }
+
con->features = 0;
INIT_LIST_HEAD(&con->head);
/* Might need get this flag from vbios. */
@@ -1570,8 +1577,6 @@ int amdgpu_ras_init(struct amdgpu_device *adev)
if (amdgpu_ras_fs_init(adev))
goto fs_out;
- amdgpu_ras_self_test(adev);
-
DRM_INFO("RAS INFO: ras initialized successfully, "
"hardware ability[%x] ras_mask[%x]\n",
con->hw_supported, con->supported);
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 1675d5837c3c8b0995585b79ba26c443d2629c54..3df50c9c2fb0b82dd204fcb96c18fa66b1295121 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -1441,6 +1441,15 @@ static void gfx_v10_0_init_compute_vmid(struct amdgpu_device *adev)
}
nv_grbm_select(adev, 0, 0, 0, 0);
mutex_unlock(&adev->srbm_mutex);
+
+ /* Initialize all compute VMIDs to have no GDS, GWS, or OA
+ acccess. These should be enabled by FW for target VMIDs. */
+ for (i = FIRST_COMPUTE_VMID; i < LAST_COMPUTE_VMID; i++) {
+ WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_BASE, 2 * i, 0);
+ WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_SIZE, 2 * i, 0);
+ WREG32_SOC15_OFFSET(GC, 0, mmGDS_GWS_VMID0, i, 0);
+ WREG32_SOC15_OFFSET(GC, 0, mmGDS_OA_VMID0, i, 0);
+ }
}
static void gfx_v10_0_tcp_harvest(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index 0db9f488da7eb4a0db8672cb88ab4d16a0c5a20f..21187275dfd37e496db7de2de3f21f2518a606f9 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -1879,6 +1879,15 @@ static void gfx_v7_0_init_compute_vmid(struct amdgpu_device *adev)
}
cik_srbm_select(adev, 0, 0, 0, 0);
mutex_unlock(&adev->srbm_mutex);
+
+ /* Initialize all compute VMIDs to have no GDS, GWS, or OA
+ acccess. These should be enabled by FW for target VMIDs. */
+ for (i = FIRST_COMPUTE_VMID; i < LAST_COMPUTE_VMID; i++) {
+ WREG32(amdgpu_gds_reg_offset[i].mem_base, 0);
+ WREG32(amdgpu_gds_reg_offset[i].mem_size, 0);
+ WREG32(amdgpu_gds_reg_offset[i].gws, 0);
+ WREG32(amdgpu_gds_reg_offset[i].oa, 0);
+ }
}
static void gfx_v7_0_config_init(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 5f401b41ef7ce67cf6aefcc59010ca4d090e1db5..751567f78567357c0099cf426c550fe7d9d72b3f 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -3706,6 +3706,15 @@ static void gfx_v8_0_init_compute_vmid(struct amdgpu_device *adev)
}
vi_srbm_select(adev, 0, 0, 0, 0);
mutex_unlock(&adev->srbm_mutex);
+
+ /* Initialize all compute VMIDs to have no GDS, GWS, or OA
+ acccess. These should be enabled by FW for target VMIDs. */
+ for (i = FIRST_COMPUTE_VMID; i < LAST_COMPUTE_VMID; i++) {
+ WREG32(amdgpu_gds_reg_offset[i].mem_base, 0);
+ WREG32(amdgpu_gds_reg_offset[i].mem_size, 0);
+ WREG32(amdgpu_gds_reg_offset[i].gws, 0);
+ WREG32(amdgpu_gds_reg_offset[i].oa, 0);
+ }
}
static void gfx_v8_0_config_init(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index f4c4eea625268045795cb0dbfc892d2be823aacc..1cf639a511783c9cb1280f86a6ddbc3a5577c349 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -1918,6 +1918,15 @@ static void gfx_v9_0_init_compute_vmid(struct amdgpu_device *adev)
}
soc15_grbm_select(adev, 0, 0, 0, 0);
mutex_unlock(&adev->srbm_mutex);
+
+ /* Initialize all compute VMIDs to have no GDS, GWS, or OA
+ acccess. These should be enabled by FW for target VMIDs. */
+ for (i = FIRST_COMPUTE_VMID; i < LAST_COMPUTE_VMID; i++) {
+ WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_BASE, 2 * i, 0);
+ WREG32_SOC15_OFFSET(GC, 0, mmGDS_VMID0_SIZE, 2 * i, 0);
+ WREG32_SOC15_OFFSET(GC, 0, mmGDS_GWS_VMID0, i, 0);
+ WREG32_SOC15_OFFSET(GC, 0, mmGDS_OA_VMID0, i, 0);
+ }
}
static void gfx_v9_0_constants_init(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
index 988c0adaca916e797d42b236ad39a487adf013a4..1cfc2620b2dd46b4105d5e69bae8e55551f1905b 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
@@ -372,11 +372,8 @@ static void vcn_v2_0_mc_resume(struct amdgpu_device *adev)
WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH,
upper_32_bits(adev->vcn.gpu_addr));
offset = size;
- /* No signed header for now from firmware
WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0,
AMDGPU_UVD_FIRMWARE_OFFSET >> 3);
- */
- WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0, 0);
}
WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_SIZE0, size);
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c
index c1a92c16535cd80dfab61db06e15243ab061c7fa..5cc3acccda2accfa5e57cc5b53e8463376f8b1b6 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/dce110_clk_mgr.c
@@ -262,12 +262,12 @@ void dce110_clk_mgr_construct(
struct dc_context *ctx,
struct clk_mgr_internal *clk_mgr)
{
+ dce_clk_mgr_construct(ctx, clk_mgr);
+
memcpy(clk_mgr->max_clks_by_state,
dce110_max_clks_by_state,
sizeof(dce110_max_clks_by_state));
- dce_clk_mgr_construct(ctx, clk_mgr);
-
clk_mgr->regs = &disp_clk_regs;
clk_mgr->clk_mgr_shift = &disp_clk_shift;
clk_mgr->clk_mgr_mask = &disp_clk_mask;
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dce112/dce112_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dce112/dce112_clk_mgr.c
index 778392c73187d0a39703b3e8aa54fbcff7debc82..7c746ef1e32ea0a54ba37b560f8c0aad6a76c260 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dce112/dce112_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dce112/dce112_clk_mgr.c
@@ -226,12 +226,12 @@ void dce112_clk_mgr_construct(
struct dc_context *ctx,
struct clk_mgr_internal *clk_mgr)
{
+ dce_clk_mgr_construct(ctx, clk_mgr);
+
memcpy(clk_mgr->max_clks_by_state,
dce112_max_clks_by_state,
sizeof(dce112_max_clks_by_state));
- dce_clk_mgr_construct(ctx, clk_mgr);
-
clk_mgr->regs = &disp_clk_regs;
clk_mgr->clk_mgr_shift = &disp_clk_shift;
clk_mgr->clk_mgr_mask = &disp_clk_mask;
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dce120/dce120_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dce120/dce120_clk_mgr.c
index 906310c3e2eb759e0b3cbedc8db054211b725498..5399b8cf6b75baf28177a8737e1ddb078222673f 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dce120/dce120_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dce120/dce120_clk_mgr.c
@@ -127,12 +127,12 @@ static struct clk_mgr_funcs dce120_funcs = {
void dce120_clk_mgr_construct(struct dc_context *ctx, struct clk_mgr_internal *clk_mgr)
{
+ dce_clk_mgr_construct(ctx, clk_mgr);
+
memcpy(clk_mgr->max_clks_by_state,
dce120_max_clks_by_state,
sizeof(dce120_max_clks_by_state));
- dce_clk_mgr_construct(ctx, clk_mgr);
-
clk_mgr->base.dprefclk_khz = 600000;
clk_mgr->base.funcs = &dce120_funcs;
}
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
index 08a774fc7b67f11a59fcac2e340f20dd4c4a6d3e..50bfb5921de07164156692ab8cc04d163bcacb74 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c
@@ -301,6 +301,8 @@ void dcn2_update_clocks_fpga(struct clk_mgr *clk_mgr,
void dcn2_init_clocks(struct clk_mgr *clk_mgr)
{
memset(&(clk_mgr->clks), 0, sizeof(struct dc_clocks));
+ // Assumption is that boot state always supports pstate
+ clk_mgr->clks.p_state_change_support = true;
}
void dcn2_enable_pme_wa(struct clk_mgr *clk_mgr_base)
@@ -331,6 +333,7 @@ void dcn20_clk_mgr_construct(
struct dccg *dccg)
{
clk_mgr->base.ctx = ctx;
+ clk_mgr->pp_smu = pp_smu;
clk_mgr->base.funcs = &dcn2_funcs;
clk_mgr->regs = &clk_mgr_regs;
clk_mgr->clk_mgr_shift = &clk_mgr_shift;
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 4ef4dc63e221e65c88a040ae799732fe2eddcc0d..fa20201eef3a8b03765a03158865bca006edcba9 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -502,8 +502,10 @@ void dc_stream_set_static_screen_events(struct dc *dc,
static void destruct(struct dc *dc)
{
- dc_release_state(dc->current_state);
- dc->current_state = NULL;
+ if (dc->current_state) {
+ dc_release_state(dc->current_state);
+ dc->current_state = NULL;
+ }
destroy_links(dc);
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 8dbf759eba45339e37b0265c334bf9fe7c0d6525..355b4ba127966777b6aefe833278e3e16426b2ac 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -532,6 +532,7 @@ static void read_edp_current_link_settings_on_detect(struct dc_link *link)
uint32_t read_dpcd_retry_cnt = 10;
enum dc_status status = DC_ERROR_UNEXPECTED;
int i;
+ union max_down_spread max_down_spread = { {0} };
// Read DPCD 00101h to find out the number of lanes currently set
for (i = 0; i < read_dpcd_retry_cnt; i++) {
@@ -553,8 +554,6 @@ static void read_edp_current_link_settings_on_detect(struct dc_link *link)
msleep(8);
}
- ASSERT(status == DC_OK);
-
// Read DPCD 00100h to find if standard link rates are set
core_link_read_dpcd(link, DP_LINK_BW_SET,
&link_bw_set, sizeof(link_bw_set));
@@ -576,6 +575,12 @@ static void read_edp_current_link_settings_on_detect(struct dc_link *link)
link->cur_link_settings.link_rate = link_bw_set;
link->cur_link_settings.use_link_rate_set = false;
}
+ // Read DPCD 00003h to find the max down spread.
+ core_link_read_dpcd(link, DP_MAX_DOWNSPREAD,
+ &max_down_spread.raw, sizeof(max_down_spread));
+ link->cur_link_settings.link_spread =
+ max_down_spread.bits.MAX_DOWN_SPREAD ?
+ LINK_SPREAD_05_DOWNSPREAD_30KHZ : LINK_SPREAD_DISABLED;
}
static bool detect_dp(
@@ -717,13 +722,6 @@ bool dc_link_detect(struct dc_link *link, enum dc_detect_reason reason)
return false;
}
- if (link->connector_signal == SIGNAL_TYPE_EDP) {
- /* On detect, we want to make sure current link settings are
- * up to date, especially if link was powered on by GOP.
- */
- read_edp_current_link_settings_on_detect(link);
- }
-
prev_sink = link->local_sink;
if (prev_sink != NULL) {
dc_sink_retain(prev_sink);
@@ -765,6 +763,7 @@ bool dc_link_detect(struct dc_link *link, enum dc_detect_reason reason)
}
case SIGNAL_TYPE_EDP: {
+ read_edp_current_link_settings_on_detect(link);
detect_edp_sink_caps(link);
sink_caps.transaction_type =
DDC_TRANSACTION_TYPE_I2C_OVER_AUX;
@@ -2329,7 +2328,7 @@ bool dc_link_set_backlight_level(const struct dc_link *link,
if (core_dc->current_state->res_ctx.pipe_ctx[i].stream) {
if (core_dc->current_state->res_ctx.
pipe_ctx[i].stream->link
- == link)
+ == link) {
/* DMCU -1 for all controller id values,
* therefore +1 here
*/
@@ -2337,6 +2336,13 @@ bool dc_link_set_backlight_level(const struct dc_link *link,
core_dc->current_state->
res_ctx.pipe_ctx[i].stream_res.tg->inst +
1;
+
+ /* Disable brightness ramping when the display is blanked
+ * as it can hang the DMCU
+ */
+ if (core_dc->current_state->res_ctx.pipe_ctx[i].plane_state == NULL)
+ frame_ramp = 0;
+ }
}
}
abm->funcs->set_backlight_level_pwm(
@@ -2984,8 +2990,10 @@ void dc_link_set_preferred_link_settings(struct dc *dc,
/* Retrain with preferred link settings only relevant for
* DP signal type
+ * Check for non-DP signal or if passive dongle present
*/
- if (!dc_is_dp_signal(link->connector_signal))
+ if (!dc_is_dp_signal(link->connector_signal) ||
+ link->dongle_max_pix_clk > 0)
return;
for (i = 0; i < MAX_PIPES; i++) {
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 056be4c34a98d95608ba857bf789d7cec4761645..2c7aaed907b9171eb25db19ae864f192e3315a67 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -2230,18 +2230,25 @@ static void get_active_converter_info(
link->dpcd_caps.dongle_type = DISPLAY_DONGLE_NONE;
ddc_service_set_dongle_type(link->ddc,
link->dpcd_caps.dongle_type);
+ link->dpcd_caps.is_branch_dev = false;
return;
}
/* DPCD 0x5 bit 0 = 1, it indicate it's branch device */
- link->dpcd_caps.is_branch_dev = ds_port.fields.PORT_PRESENT;
+ if (ds_port.fields.PORT_TYPE == DOWNSTREAM_DP) {
+ link->dpcd_caps.is_branch_dev = false;
+ }
+
+ else {
+ link->dpcd_caps.is_branch_dev = ds_port.fields.PORT_PRESENT;
+ }
switch (ds_port.fields.PORT_TYPE) {
case DOWNSTREAM_VGA:
link->dpcd_caps.dongle_type = DISPLAY_DONGLE_DP_VGA_CONVERTER;
break;
- case DOWNSTREAM_DVI_HDMI:
- /* At this point we don't know is it DVI or HDMI,
+ case DOWNSTREAM_DVI_HDMI_DP_PLUS_PLUS:
+ /* At this point we don't know is it DVI or HDMI or DP++,
* assume DVI.*/
link->dpcd_caps.dongle_type = DISPLAY_DONGLE_DP_DVI_CONVERTER;
break;
@@ -2258,6 +2265,10 @@ static void get_active_converter_info(
det_caps, sizeof(det_caps));
switch (port_caps->bits.DWN_STRM_PORTX_TYPE) {
+ /*Handle DP case as DONGLE_NONE*/
+ case DOWN_STREAM_DETAILED_DP:
+ link->dpcd_caps.dongle_type = DISPLAY_DONGLE_NONE;
+ break;
case DOWN_STREAM_DETAILED_VGA:
link->dpcd_caps.dongle_type =
DISPLAY_DONGLE_DP_VGA_CONVERTER;
@@ -2267,6 +2278,8 @@ static void get_active_converter_info(
DISPLAY_DONGLE_DP_DVI_CONVERTER;
break;
case DOWN_STREAM_DETAILED_HDMI:
+ case DOWN_STREAM_DETAILED_DP_PLUS_PLUS:
+ /*Handle DP++ active converter case, process DP++ case as HDMI case according DP1.4 spec*/
link->dpcd_caps.dongle_type =
DISPLAY_DONGLE_DP_HDMI_CONVERTER;
@@ -2282,14 +2295,18 @@ static void get_active_converter_info(
link->dpcd_caps.dongle_caps.is_dp_hdmi_s3d_converter =
hdmi_caps.bits.FRAME_SEQ_TO_FRAME_PACK;
- link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr422_pass_through =
- hdmi_caps.bits.YCrCr422_PASS_THROUGH;
- link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr420_pass_through =
- hdmi_caps.bits.YCrCr420_PASS_THROUGH;
- link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr422_converter =
- hdmi_caps.bits.YCrCr422_CONVERSION;
- link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr420_converter =
- hdmi_caps.bits.YCrCr420_CONVERSION;
+ /*YCBCR capability only for HDMI case*/
+ if (port_caps->bits.DWN_STRM_PORTX_TYPE
+ == DOWN_STREAM_DETAILED_HDMI) {
+ link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr422_pass_through =
+ hdmi_caps.bits.YCrCr422_PASS_THROUGH;
+ link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr420_pass_through =
+ hdmi_caps.bits.YCrCr420_PASS_THROUGH;
+ link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr422_converter =
+ hdmi_caps.bits.YCrCr422_CONVERSION;
+ link->dpcd_caps.dongle_caps.is_dp_hdmi_ycbcr420_converter =
+ hdmi_caps.bits.YCrCr420_CONVERSION;
+ }
link->dpcd_caps.dongle_caps.dp_hdmi_max_bpc =
translate_dpcd_max_bpc(
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index 51a78283a86da510837ce3ab3b6d3ae6bc1801bd..2ceaab4fb5debec9ae27d4c0ffd960346488a636 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -258,7 +258,7 @@ bool resource_construct(
* PORT_CONNECTIVITY == 1 (as instructed by HW team).
*/
update_num_audio(&straps, &num_audio, &pool->audio_support);
- for (i = 0; i < pool->pipe_count && i < num_audio; i++) {
+ for (i = 0; i < caps->num_audio; i++) {
struct audio *aud = create_funcs->create_audio(ctx, i);
if (aud == NULL) {
@@ -1669,6 +1669,12 @@ static struct audio *find_first_free_audio(
return pool->audios[i];
}
}
+
+ /* use engine id to find free audio */
+ if ((id < pool->audio_count) && (res_ctx->is_audio_acquired[id] == false)) {
+ return pool->audios[id];
+ }
+
/*not found the matching one, first come first serve*/
for (i = 0; i < pool->audio_count; i++) {
if (res_ctx->is_audio_acquired[i] == false) {
@@ -1833,6 +1839,7 @@ static int get_norm_pix_clk(const struct dc_crtc_timing *timing)
pix_clk /= 2;
if (timing->pixel_encoding != PIXEL_ENCODING_YCBCR422) {
switch (timing->display_color_depth) {
+ case COLOR_DEPTH_666:
case COLOR_DEPTH_888:
normalized_pix_clk = pix_clk;
break;
@@ -1979,7 +1986,7 @@ enum dc_status resource_map_pool_resources(
/* TODO: Add check if ASIC support and EDID audio */
if (!stream->converter_disable_audio &&
dc_is_audio_capable_signal(pipe_ctx->stream->signal) &&
- stream->audio_info.mode_count) {
+ stream->audio_info.mode_count && stream->audio_info.flags.all) {
pipe_ctx->stream_res.audio = find_first_free_audio(
&context->res_ctx, pool, pipe_ctx->stream_res.stream_enc->id);
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index af7f8be230f749513826ec4d951bb69548b77e5b..352862370390e947dbbd06bd41a07d6de48ed0e7 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -612,7 +612,8 @@ bool dc_stream_set_dynamic_metadata(struct dc *dc,
pipe_ctx->stream->dmdata_address = attr->address;
- if (pipe_ctx->stream_res.stream_enc->funcs->set_dynamic_metadata != NULL) {
+ if (pipe_ctx->stream_res.stream_enc &&
+ pipe_ctx->stream_res.stream_enc->funcs->set_dynamic_metadata != NULL) {
if (pipe_ctx->stream->dmdata_address.quad_part != 0) {
/* if using dynamic meta, don't set up generic infopackets */
pipe_ctx->stream_res.encoder_info_frame.hdrsmd.valid = false;
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c
index f8903bcabe491f3faa0961e3f3bb5da0b5539942..58bd131d5b4849bc70f0bc29f4448d6d44d38daf 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c
@@ -239,6 +239,10 @@ static void dmcu_set_backlight_level(
s2 |= (backlight_8_bit << ATOM_S2_CURRENT_BL_LEVEL_SHIFT);
REG_WRITE(BIOS_SCRATCH_2, s2);
+
+ /* waitDMCUReadyForCmd */
+ REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT,
+ 0, 1, 80000);
}
static void dce_abm_init(struct abm *abm)
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 858a58856ebd0c2cf98df0508c7f6d8376070503..fafb4b470140f8eac0dcb78fde10ca911730a2a6 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
@@ -965,11 +965,17 @@ void hwss_edp_backlight_control(
void dce110_enable_audio_stream(struct pipe_ctx *pipe_ctx)
{
/* notify audio driver for audio modes of monitor */
- struct dc *core_dc = pipe_ctx->stream->ctx->dc;
+ struct dc *core_dc;
struct pp_smu_funcs *pp_smu = NULL;
- struct clk_mgr *clk_mgr = core_dc->clk_mgr;
+ struct clk_mgr *clk_mgr;
unsigned int i, num_audio = 1;
+ if (!pipe_ctx->stream)
+ return;
+
+ core_dc = pipe_ctx->stream->ctx->dc;
+ clk_mgr = core_dc->clk_mgr;
+
if (pipe_ctx->stream_res.audio && pipe_ctx->stream_res.audio->enabled == true)
return;
@@ -999,9 +1005,15 @@ void dce110_enable_audio_stream(struct pipe_ctx *pipe_ctx)
void dce110_disable_audio_stream(struct pipe_ctx *pipe_ctx, int option)
{
- struct dc *dc = pipe_ctx->stream->ctx->dc;
+ struct dc *dc;
struct pp_smu_funcs *pp_smu = NULL;
- struct clk_mgr *clk_mgr = dc->clk_mgr;
+ struct clk_mgr *clk_mgr;
+
+ if (!pipe_ctx || !pipe_ctx->stream)
+ return;
+
+ dc = pipe_ctx->stream->ctx->dc;
+ clk_mgr = dc->clk_mgr;
if (pipe_ctx->stream_res.audio && pipe_ctx->stream_res.audio->enabled == false)
return;
@@ -1009,6 +1021,8 @@ void dce110_disable_audio_stream(struct pipe_ctx *pipe_ctx, int option)
pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control(
pipe_ctx->stream_res.stream_enc, true);
if (pipe_ctx->stream_res.audio) {
+ pipe_ctx->stream_res.audio->enabled = false;
+
if (dc->res_pool->pp_smu)
pp_smu = dc->res_pool->pp_smu;
@@ -1039,8 +1053,6 @@ void dce110_disable_audio_stream(struct pipe_ctx *pipe_ctx, int option)
/* dal_audio_disable_azalia_audio_jack_presence(stream->audio,
* stream->stream_engine_id);
*/
- if (pipe_ctx->stream_res.audio)
- pipe_ctx->stream_res.audio->enabled = false;
}
}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index e50a696fcb5deac0bd97acae0b257951565807c9..2118ea21d7e95082b267b387bf80a813c8ec44f3 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -1195,16 +1195,7 @@ static void dcn10_init_hw(struct dc *dc)
* everything down.
*/
if (dcb->funcs->is_accelerated_mode(dcb) || dc->config.power_down_display_on_boot) {
- for (i = 0; i < dc->res_pool->pipe_count; i++) {
- struct hubp *hubp = dc->res_pool->hubps[i];
- struct dpp *dpp = dc->res_pool->dpps[i];
-
- hubp->funcs->hubp_init(hubp);
- dc->res_pool->opps[i]->mpc_tree_params.opp_id = dc->res_pool->opps[i]->inst;
- plane_atomic_power_down(dc, dpp, hubp);
- }
-
- apply_DEGVIDCN10_253_wa(dc);
+ dc->hwss.init_pipes(dc, dc->current_state);
}
for (i = 0; i < dc->res_pool->audio_count; i++) {
@@ -1375,10 +1366,6 @@ static bool dcn10_set_input_transfer_func(struct pipe_ctx *pipe_ctx,
return result;
}
-
-
-
-
static bool
dcn10_set_output_transfer_func(struct pipe_ctx *pipe_ctx,
const struct dc_stream_state *stream)
@@ -2516,6 +2503,12 @@ static void dcn10_apply_ctx_for_surface(
if (removed_pipe[i])
dcn10_disable_plane(dc, &dc->current_state->res_ctx.pipe_ctx[i]);
+ for (i = 0; i < dc->res_pool->pipe_count; i++)
+ if (removed_pipe[i]) {
+ dc->hwss.optimize_bandwidth(dc, context);
+ break;
+ }
+
if (dc->hwseq->wa.DEGVIDCN10_254)
hubbub1_wm_change_req_wa(dc->res_pool->hubbub);
}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index 1a20461c29376d1d3fb443927f6bcff34a776621..a12530a3ab9ca16944ee260e913ca136f4649b5e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -508,7 +508,7 @@ static const struct resource_caps rv2_res_cap = {
.num_audio = 3,
.num_stream_encoder = 3,
.num_pll = 3,
- .num_ddc = 3,
+ .num_ddc = 4,
};
static const struct dc_plane_cap plane_cap = {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
index ece6e136437ba0e19d7c6bde554e5ce2cab340fc..6e2dbd03f9bfcb5c631dc6a654558e176d779bdc 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
@@ -337,6 +337,7 @@ static enum dcn_hubbub_page_table_block_size page_table_block_size_to_hw(unsigne
break;
default:
ASSERT(false);
+ block_size = page_table_block_size;
break;
}
@@ -366,25 +367,24 @@ int hubbub2_init_dchub_sys_ctx(struct hubbub *hubbub,
struct dcn_vmid_page_table_config phys_config;
REG_SET(DCN_VM_FB_LOCATION_BASE, 0,
- FB_BASE, pa_config->system_aperture.fb_base);
+ FB_BASE, pa_config->system_aperture.fb_base >> 24);
REG_SET(DCN_VM_FB_LOCATION_TOP, 0,
- FB_TOP, pa_config->system_aperture.fb_top);
+ FB_TOP, pa_config->system_aperture.fb_top >> 24);
REG_SET(DCN_VM_FB_OFFSET, 0,
- FB_OFFSET, pa_config->system_aperture.fb_offset);
+ FB_OFFSET, pa_config->system_aperture.fb_offset >> 24);
REG_SET(DCN_VM_AGP_BOT, 0,
- AGP_BOT, pa_config->system_aperture.agp_bot);
+ AGP_BOT, pa_config->system_aperture.agp_bot >> 24);
REG_SET(DCN_VM_AGP_TOP, 0,
- AGP_TOP, pa_config->system_aperture.agp_top);
+ AGP_TOP, pa_config->system_aperture.agp_top >> 24);
REG_SET(DCN_VM_AGP_BASE, 0,
- AGP_BASE, pa_config->system_aperture.agp_base);
+ AGP_BASE, pa_config->system_aperture.agp_base >> 24);
if (pa_config->gart_config.page_table_start_addr != pa_config->gart_config.page_table_end_addr) {
- phys_config.depth = 1;
- phys_config.block_size = 4096;
phys_config.page_table_start_addr = pa_config->gart_config.page_table_start_addr >> 12;
phys_config.page_table_end_addr = pa_config->gart_config.page_table_end_addr >> 12;
phys_config.page_table_base_addr = pa_config->gart_config.page_table_base_addr;
-
+ phys_config.depth = 0;
+ phys_config.block_size = 0;
// Init VMID 0 based on PA config
dcn20_vmid_setup(&hubbub1->vmid[0], &phys_config);
}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index 0b84a322b8a2c01af95de8aad35765338e9e5d28..d810c8940129b2852b7d19f7ee5a7b0457da844a 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -1153,8 +1153,8 @@ void dcn20_enable_plane(
apt.sys_default.quad_part = 0;
- apt.sys_high.quad_part = dc->vm_pa_config.system_aperture.start_addr;
- apt.sys_low.quad_part = dc->vm_pa_config.system_aperture.end_addr;
+ apt.sys_low.quad_part = dc->vm_pa_config.system_aperture.start_addr;
+ apt.sys_high.quad_part = dc->vm_pa_config.system_aperture.end_addr;
// Program system aperture settings
pipe_ctx->plane_res.hubp->funcs->hubp_set_vm_system_aperture_settings(pipe_ctx->plane_res.hubp, &apt);
@@ -1242,6 +1242,8 @@ void dcn20_pipe_control_lock_global(
CRTC_STATE_VACTIVE);
pipe->stream_res.tg->funcs->wait_for_state(pipe->stream_res.tg,
CRTC_STATE_VBLANK);
+ pipe->stream_res.tg->funcs->wait_for_state(pipe->stream_res.tg,
+ CRTC_STATE_VACTIVE);
pipe->stream_res.tg->funcs->lock_doublebuffer_disable(
pipe->stream_res.tg);
}
@@ -1263,6 +1265,17 @@ void dcn20_pipe_control_lock(
if (pipe->plane_state != NULL)
flip_immediate = pipe->plane_state->flip_immediate;
+ if (flip_immediate && lock) {
+ while (pipe->plane_res.hubp->funcs->hubp_is_flip_pending(pipe->plane_res.hubp)) {
+ udelay(1);
+ }
+
+ if (pipe->bottom_pipe != NULL)
+ while (pipe->bottom_pipe->plane_res.hubp->funcs->hubp_is_flip_pending(pipe->bottom_pipe->plane_res.hubp)) {
+ udelay(1);
+ }
+ }
+
/* In flip immediate and pipe splitting case, we need to use GSL
* for synchronization. Only do setup on locking and on flip type change.
*/
@@ -1740,8 +1753,11 @@ static void dcn20_reset_back_end_for_pipe(
else if (pipe_ctx->stream_res.audio) {
dc->hwss.disable_audio_stream(pipe_ctx, FREE_ACQUIRED_RESOURCE);
}
-
}
+#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT
+ else if (pipe_ctx->stream_res.dsc)
+ dp_set_dsc_enable(pipe_ctx, false);
+#endif
/* by upper caller loop, parent pipe: pipe0, will be reset last.
* back end share by all pipes and will be disable only when disable
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c
index 26a66ccf6e72670dd655f7671060db7cdc62d4c1..1ae973962d53b1fd4afe1efd94d3f72b3b52bcb4 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c
@@ -535,7 +535,7 @@ void dcn20_timing_generator_init(struct optc *optc1)
optc1->min_h_blank = 32;
optc1->min_v_blank = 3;
optc1->min_v_blank_interlace = 5;
- optc1->min_h_sync_width = 8;
+ optc1->min_h_sync_width = 4;// Minimum HSYNC = 8 pixels asked By HW in the first place for no actual reason. Oculus Rift S will not light up with 8 as it's hsyncWidth is 6. Changing it to 4 to fix that issue.
optc1->min_v_sync_width = 1;
optc1->comb_opp_id = 0xf;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index d200bc3cec714c22f6389e65bec4c56df6d4ad50..b949e202d6cb71c468daa17d3a8e80b7e018e3be 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -2643,6 +2643,10 @@ static void update_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_
if (dc->bb_overrides.min_dcfclk_mhz > 0)
min_dcfclk = dc->bb_overrides.min_dcfclk_mhz;
+ else
+ // Accounting for SOC/DCF relationship, we can go as high as
+ // 506Mhz in Vmin. We need to code 507 since SMU will round down to 506.
+ min_dcfclk = 507;
for (i = 0; i < num_states; i++) {
int min_fclk_required_by_uclk;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_vmid.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_vmid.c
index 27679ef6ebe87c77828fab859667e918ea5f946e..96c2632233151abdf9d8d37723c177cced18636e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_vmid.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_vmid.c
@@ -23,6 +23,8 @@
*
*/
+#include <linux/delay.h>
+
#include "dcn20_vmid.h"
#include "reg_helper.h"
@@ -36,6 +38,38 @@
#define FN(reg_name, field_name) \
vmid->shifts->field_name, vmid->masks->field_name
+static void dcn20_wait_for_vmid_ready(struct dcn20_vmid *vmid)
+{
+ /* According the hardware spec, we need to poll for the lowest
+ * bit of PAGE_TABLE_BASE_ADDR_LO32 = 1 any time a GPUVM
+ * context is updated. We can't use REG_WAIT here since we
+ * don't have a seperate field to wait on.
+ *
+ * TODO: Confirm timeout / poll interval with hardware team
+ */
+
+ int max_times = 10000;
+ int delay_us = 5;
+ int i;
+
+ for (i = 0; i < max_times; ++i) {
+ uint32_t entry_lo32;
+
+ REG_GET(PAGE_TABLE_BASE_ADDR_LO32,
+ VM_CONTEXT0_PAGE_DIRECTORY_ENTRY_LO32,
+ &entry_lo32);
+
+ if (entry_lo32 & 0x1)
+ return;
+
+ udelay(delay_us);
+ }
+
+ /* VM setup timed out */
+ DC_LOG_WARNING("Timeout while waiting for GPUVM context update\n");
+ ASSERT(0);
+}
+
void dcn20_vmid_setup(struct dcn20_vmid *vmid, const struct dcn_vmid_page_table_config *config)
{
REG_SET(PAGE_TABLE_START_ADDR_HI32, 0,
@@ -54,6 +88,9 @@ void dcn20_vmid_setup(struct dcn20_vmid *vmid, const struct dcn_vmid_page_table_
REG_SET(PAGE_TABLE_BASE_ADDR_HI32, 0,
VM_CONTEXT0_PAGE_DIRECTORY_ENTRY_HI32, (config->page_table_base_addr >> 32) & 0xFFFFFFFF);
+ /* Note: per hardware spec PAGE_TABLE_BASE_ADDR_LO32 must be programmed last in sequence */
REG_SET(PAGE_TABLE_BASE_ADDR_LO32, 0,
VM_CONTEXT0_PAGE_DIRECTORY_ENTRY_LO32, config->page_table_base_addr & 0xFFFFFFFF);
+
+ dcn20_wait_for_vmid_ready(vmid);
}
diff --git a/drivers/gpu/drm/amd/display/dc/dsc/drm_dsc_dc.c b/drivers/gpu/drm/amd/display/dc/dsc/drm_dsc_dc.c
index 67089765780bbf7d018236be8fa8f3e3cbd9a524..340ef4d41ebda03a400fdb450c40ee864dafd110 100644
--- a/drivers/gpu/drm/amd/display/dc/dsc/drm_dsc_dc.c
+++ b/drivers/gpu/drm/amd/display/dc/dsc/drm_dsc_dc.c
@@ -377,6 +377,12 @@ int drm_dsc_compute_rc_parameters(struct drm_dsc_config *vdsc_cfg)
vdsc_cfg->rc_bits = (hrd_delay * vdsc_cfg->bits_per_pixel) / 16;
vdsc_cfg->initial_dec_delay = hrd_delay - vdsc_cfg->initial_xmit_delay;
+ /* As per DSC spec v1.2a recommendation: */
+ if (vdsc_cfg->native_420)
+ vdsc_cfg->second_line_offset_adj = 512;
+ else
+ vdsc_cfg->second_line_offset_adj = 0;
+
return 0;
}
EXPORT_SYMBOL(drm_dsc_compute_rc_parameters);
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
index c89393c19232170bb60832128d8d993020050217..a148ffde8b12d9598366358da4f68a072e547a27 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -212,7 +212,7 @@ struct resource_pool {
struct clock_source *clock_sources[MAX_CLOCK_SOURCES];
unsigned int clk_src_count;
- struct audio *audios[MAX_PIPES];
+ struct audio *audios[MAX_AUDIOS];
unsigned int audio_count;
struct audio_support audio_support;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
index 959f5b6546110441872889ef707ad21ebaa3b587..9502478c4a1bd1c86ce45cd400e8d22bd163af2a 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
@@ -61,8 +61,8 @@ enum dcn_hubbub_page_table_depth {
};
enum dcn_hubbub_page_table_block_size {
- DCN_PAGE_TABLE_BLOCK_SIZE_4KB,
- DCN_PAGE_TABLE_BLOCK_SIZE_64KB
+ DCN_PAGE_TABLE_BLOCK_SIZE_4KB = 0,
+ DCN_PAGE_TABLE_BLOCK_SIZE_64KB = 4,
};
struct dcn_hubbub_phys_addr_config {
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
index 8759ec03aedec0e63047d34eab9c966c3f9fe6e7..f82365e2d03cc1aeba035eb6e25c1445756dfd64 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
@@ -34,6 +34,7 @@
* Data types shared between different Virtual HW blocks
******************************************************************************/
+#define MAX_AUDIOS 7
#define MAX_PIPES 6
#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
#define MAX_DWB_PIPES 1
diff --git a/drivers/gpu/drm/amd/display/include/dpcd_defs.h b/drivers/gpu/drm/amd/display/include/dpcd_defs.h
index 1c66166d0a949257ac262c0c236452cc431f99e9..2c90d1b46c8b233452ccaaafcc9f2cd1f2f2225e 100644
--- a/drivers/gpu/drm/amd/display/include/dpcd_defs.h
+++ b/drivers/gpu/drm/amd/display/include/dpcd_defs.h
@@ -43,7 +43,7 @@ enum dpcd_revision {
enum dpcd_downstream_port_type {
DOWNSTREAM_DP = 0,
DOWNSTREAM_VGA,
- DOWNSTREAM_DVI_HDMI,
+ DOWNSTREAM_DVI_HDMI_DP_PLUS_PLUS,/* DVI, HDMI, DP++ */
DOWNSTREAM_NONDDC /* has no EDID (TV,CV) */
};
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index f1565c448de5169812d4aa5e289ae10b7b2b7508..c097113c39769b3240bcb0c9f81943efd0334a2e 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -137,12 +137,37 @@ int smu_get_dpm_freq_range(struct smu_context *smu, enum smu_clk_type clk_type,
{
int ret = 0, clk_id = 0;
uint32_t param = 0;
+ uint32_t clock_limit;
if (!min && !max)
return -EINVAL;
- if (!smu_clk_dpm_is_enabled(smu, clk_type))
+ if (!smu_clk_dpm_is_enabled(smu, clk_type)) {
+ switch (clk_type) {
+ case SMU_MCLK:
+ case SMU_UCLK:
+ clock_limit = smu->smu_table.boot_values.uclk;
+ break;
+ case SMU_GFXCLK:
+ case SMU_SCLK:
+ clock_limit = smu->smu_table.boot_values.gfxclk;
+ break;
+ case SMU_SOCCLK:
+ clock_limit = smu->smu_table.boot_values.socclk;
+ break;
+ default:
+ clock_limit = 0;
+ break;
+ }
+
+ /* clock in Mhz unit */
+ if (min)
+ *min = clock_limit / 100;
+ if (max)
+ *max = clock_limit / 100;
+
return 0;
+ }
mutex_lock(&smu->mutex);
clk_id = smu_clk_get_index(smu, clk_type);
@@ -1349,13 +1374,49 @@ static int smu_enable_umd_pstate(void *handle,
return 0;
}
+static int smu_default_set_performance_level(struct smu_context *smu, enum amd_dpm_forced_level level)
+{
+ int ret = 0;
+ uint32_t sclk_mask, mclk_mask, soc_mask;
+
+ switch (level) {
+ case AMD_DPM_FORCED_LEVEL_HIGH:
+ ret = smu_force_dpm_limit_value(smu, true);
+ break;
+ case AMD_DPM_FORCED_LEVEL_LOW:
+ ret = smu_force_dpm_limit_value(smu, false);
+ break;
+ case AMD_DPM_FORCED_LEVEL_AUTO:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
+ ret = smu_unforce_dpm_levels(smu);
+ break;
+ case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
+ ret = smu_get_profiling_clk_mask(smu, level,
+ &sclk_mask,
+ &mclk_mask,
+ &soc_mask);
+ if (ret)
+ return ret;
+ smu_force_clk_levels(smu, SMU_SCLK, 1 << sclk_mask);
+ smu_force_clk_levels(smu, SMU_MCLK, 1 << mclk_mask);
+ smu_force_clk_levels(smu, SMU_SOCCLK, 1 << soc_mask);
+ break;
+ case AMD_DPM_FORCED_LEVEL_MANUAL:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
+ default:
+ break;
+ }
+ return ret;
+}
+
int smu_adjust_power_state_dynamic(struct smu_context *smu,
enum amd_dpm_forced_level level,
bool skip_display_settings)
{
int ret = 0;
int index = 0;
- uint32_t sclk_mask, mclk_mask, soc_mask;
long workload;
struct smu_dpm_context *smu_dpm_ctx = &(smu->smu_dpm);
@@ -1386,39 +1447,10 @@ int smu_adjust_power_state_dynamic(struct smu_context *smu,
}
if (smu_dpm_ctx->dpm_level != level) {
- switch (level) {
- case AMD_DPM_FORCED_LEVEL_HIGH:
- ret = smu_force_dpm_limit_value(smu, true);
- break;
- case AMD_DPM_FORCED_LEVEL_LOW:
- ret = smu_force_dpm_limit_value(smu, false);
- break;
-
- case AMD_DPM_FORCED_LEVEL_AUTO:
- case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
- ret = smu_unforce_dpm_levels(smu);
- break;
-
- case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
- case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
- case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
- ret = smu_get_profiling_clk_mask(smu, level,
- &sclk_mask,
- &mclk_mask,
- &soc_mask);
- if (ret)
- return ret;
- smu_force_clk_levels(smu, SMU_SCLK, 1 << sclk_mask);
- smu_force_clk_levels(smu, SMU_MCLK, 1 << mclk_mask);
- smu_force_clk_levels(smu, SMU_SOCCLK, 1 << soc_mask);
- break;
-
- case AMD_DPM_FORCED_LEVEL_MANUAL:
- case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
- default:
- break;
+ ret = smu_asic_set_performance_level(smu, level);
+ if (ret) {
+ ret = smu_default_set_performance_level(smu, level);
}
-
if (!ret)
smu_dpm_ctx->dpm_level = level;
}
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
index 1af992fb0bdedce0f4d89d0059a334a510d92a00..22e46a289a162da4fef7aa1dd1dc0c3434da27c5 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
@@ -613,6 +613,7 @@ struct pptable_funcs {
int (*tables_init)(struct smu_context *smu, struct smu_table *tables);
int (*set_thermal_fan_table)(struct smu_context *smu);
int (*get_fan_speed_percent)(struct smu_context *smu, uint32_t *speed);
+ int (*get_fan_speed_rpm)(struct smu_context *smu, uint32_t *speed);
int (*set_watermarks_table)(struct smu_context *smu, void *watermarks,
struct dm_pp_wm_sets_with_clock_ranges_soc15 *clock_ranges);
int (*get_current_clk_freq_by_table)(struct smu_context *smu,
@@ -621,6 +622,7 @@ struct pptable_funcs {
int (*get_thermal_temperature_range)(struct smu_context *smu, struct smu_temperature_range *range);
int (*get_uclk_dpm_states)(struct smu_context *smu, uint32_t *clocks_in_khz, uint32_t *num_states);
int (*set_default_od_settings)(struct smu_context *smu, bool initialize);
+ int (*set_performance_level)(struct smu_context *smu, enum amd_dpm_forced_level level);
};
struct smu_funcs
@@ -685,7 +687,6 @@ struct smu_funcs
int (*set_watermarks_for_clock_ranges)(struct smu_context *smu,
struct dm_pp_wm_sets_with_clock_ranges_soc15 *clock_ranges);
int (*conv_power_profile_to_pplib_workload)(int power_profile);
- int (*get_current_rpm)(struct smu_context *smu, uint32_t *speed);
uint32_t (*get_fan_control_mode)(struct smu_context *smu);
int (*set_fan_control_mode)(struct smu_context *smu, uint32_t mode);
int (*set_fan_speed_percent)(struct smu_context *smu, uint32_t speed);
@@ -751,8 +752,6 @@ struct smu_funcs
((smu)->funcs->init_max_sustainable_clocks ? (smu)->funcs->init_max_sustainable_clocks((smu)) : 0)
#define smu_set_default_od_settings(smu, initialize) \
((smu)->ppt_funcs->set_default_od_settings ? (smu)->ppt_funcs->set_default_od_settings((smu), (initialize)) : 0)
-#define smu_get_current_rpm(smu, speed) \
- ((smu)->funcs->get_current_rpm ? (smu)->funcs->get_current_rpm((smu), (speed)) : 0)
#define smu_set_fan_speed_rpm(smu, speed) \
((smu)->funcs->set_fan_speed_rpm ? (smu)->funcs->set_fan_speed_rpm((smu), (speed)) : 0)
#define smu_send_smc_msg(smu, msg) \
@@ -841,6 +840,8 @@ struct smu_funcs
((smu)->ppt_funcs->get_fan_speed_percent ? (smu)->ppt_funcs->get_fan_speed_percent((smu), (speed)) : 0)
#define smu_set_fan_speed_percent(smu, speed) \
((smu)->funcs->set_fan_speed_percent ? (smu)->funcs->set_fan_speed_percent((smu), (speed)) : 0)
+#define smu_get_fan_speed_rpm(smu, speed) \
+ ((smu)->ppt_funcs->get_fan_speed_rpm ? (smu)->ppt_funcs->get_fan_speed_rpm((smu), (speed)) : 0)
#define smu_msg_get_index(smu, msg) \
((smu)->ppt_funcs? ((smu)->ppt_funcs->get_smu_msg_index? (smu)->ppt_funcs->get_smu_msg_index((smu), (msg)) : -EINVAL) : -EINVAL)
@@ -918,6 +919,9 @@ struct smu_funcs
((smu)->funcs->baco_get_state? (smu)->funcs->baco_get_state((smu), (state)) : 0)
#define smu_baco_reset(smu) \
((smu)->funcs->baco_reset? (smu)->funcs->baco_reset((smu)) : 0)
+#define smu_asic_set_performance_level(smu, level) \
+ ((smu)->ppt_funcs->set_performance_level? (smu)->ppt_funcs->set_performance_level((smu), (level)) : -EINVAL);
+
extern int smu_get_atom_data_table(struct smu_context *smu, uint32_t table,
uint16_t *size, uint8_t *frev, uint8_t *crev,
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index 2dae0ae0829ef0de9df11e83f2e692eb54ad0868..4aaad255a288cd1f6f3f6a076a39dad7c997e295 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -626,11 +626,26 @@ static int navi10_get_current_clk_freq_by_table(struct smu_context *smu,
return ret;
}
+static bool navi10_is_support_fine_grained_dpm(struct smu_context *smu, enum smu_clk_type clk_type)
+{
+ PPTable_t *pptable = smu->smu_table.driver_pptable;
+ DpmDescriptor_t *dpm_desc = NULL;
+ uint32_t clk_index = 0;
+
+ clk_index = smu_clk_get_index(smu, clk_type);
+ dpm_desc = &pptable->DpmDescriptor[clk_index];
+
+ /* 0 - Fine grained DPM, 1 - Discrete DPM */
+ return dpm_desc->SnapToDiscrete == 0 ? true : false;
+}
+
static int navi10_print_clk_levels(struct smu_context *smu,
enum smu_clk_type clk_type, char *buf)
{
int i, size = 0, ret = 0;
uint32_t cur_value = 0, value = 0, count = 0;
+ uint32_t freq_values[3] = {0};
+ uint32_t mark_index = 0;
switch (clk_type) {
case SMU_GFXCLK:
@@ -643,22 +658,42 @@ static int navi10_print_clk_levels(struct smu_context *smu,
ret = smu_get_current_clk_freq(smu, clk_type, &cur_value);
if (ret)
return size;
+
/* 10KHz -> MHz */
cur_value = cur_value / 100;
- size += sprintf(buf, "current clk: %uMhz\n", cur_value);
-
ret = smu_get_dpm_level_count(smu, clk_type, &count);
if (ret)
return size;
- for (i = 0; i < count; i++) {
- ret = smu_get_dpm_freq_by_index(smu, clk_type, i, &value);
+ if (!navi10_is_support_fine_grained_dpm(smu, clk_type)) {
+ for (i = 0; i < count; i++) {
+ ret = smu_get_dpm_freq_by_index(smu, clk_type, i, &value);
+ if (ret)
+ return size;
+
+ size += sprintf(buf + size, "%d: %uMhz %s\n", i, value,
+ cur_value == value ? "*" : "");
+ }
+ } else {
+ ret = smu_get_dpm_freq_by_index(smu, clk_type, 0, &freq_values[0]);
+ if (ret)
+ return size;
+ ret = smu_get_dpm_freq_by_index(smu, clk_type, count - 1, &freq_values[2]);
if (ret)
return size;
- size += sprintf(buf + size, "%d: %uMhz %s\n", i, value,
- cur_value == value ? "*" : "");
+ freq_values[1] = cur_value;
+ mark_index = cur_value == freq_values[0] ? 0 :
+ cur_value == freq_values[2] ? 2 : 1;
+ if (mark_index != 1)
+ freq_values[1] = (freq_values[0] + freq_values[2]) / 2;
+
+ for (i = 0; i < 3; i++) {
+ size += sprintf(buf + size, "%d: %uMhz %s\n", i, freq_values[i],
+ i == mark_index ? "*" : "");
+ }
+
}
break;
default:
@@ -919,12 +954,13 @@ static bool navi10_is_dpm_running(struct smu_context *smu)
return !!(feature_enabled & SMC_DPM_FEATURE);
}
-static int navi10_get_fan_speed(struct smu_context *smu, uint16_t *value)
+static int navi10_get_fan_speed_rpm(struct smu_context *smu,
+ uint32_t *speed)
{
SmuMetrics_t metrics;
int ret = 0;
- if (!value)
+ if (!speed)
return -EINVAL;
memset(&metrics, 0, sizeof(metrics));
@@ -934,7 +970,7 @@ static int navi10_get_fan_speed(struct smu_context *smu, uint16_t *value)
if (ret)
return ret;
- *value = metrics.CurrFanSpeed;
+ *speed = metrics.CurrFanSpeed;
return ret;
}
@@ -944,10 +980,10 @@ static int navi10_get_fan_speed_percent(struct smu_context *smu,
{
int ret = 0;
uint32_t percent = 0;
- uint16_t current_rpm;
+ uint32_t current_rpm;
PPTable_t *pptable = smu->smu_table.driver_pptable;
- ret = navi10_get_fan_speed(smu, ¤t_rpm);
+ ret = navi10_get_fan_speed_rpm(smu, ¤t_rpm);
if (ret)
return ret;
@@ -1530,6 +1566,60 @@ static int navi10_set_ppfeature_status(struct smu_context *smu,
return 0;
}
+static int navi10_set_peak_clock_by_device(struct smu_context *smu)
+{
+ struct amdgpu_device *adev = smu->adev;
+ int ret = 0;
+ uint32_t sclk_freq = 0, uclk_freq = 0;
+ uint32_t uclk_level = 0;
+
+ switch (adev->rev_id) {
+ case 0xf0: /* XTX */
+ case 0xc0:
+ sclk_freq = NAVI10_PEAK_SCLK_XTX;
+ break;
+ case 0xf1: /* XT */
+ case 0xc1:
+ sclk_freq = NAVI10_PEAK_SCLK_XT;
+ break;
+ default: /* XL */
+ sclk_freq = NAVI10_PEAK_SCLK_XL;
+ break;
+ }
+
+ ret = smu_get_dpm_level_count(smu, SMU_UCLK, &uclk_level);
+ if (ret)
+ return ret;
+ ret = smu_get_dpm_freq_by_index(smu, SMU_UCLK, uclk_level - 1, &uclk_freq);
+ if (ret)
+ return ret;
+
+ ret = smu_set_soft_freq_range(smu, SMU_SCLK, sclk_freq, sclk_freq);
+ if (ret)
+ return ret;
+ ret = smu_set_soft_freq_range(smu, SMU_UCLK, uclk_freq, uclk_freq);
+ if (ret)
+ return ret;
+
+ return ret;
+}
+
+static int navi10_set_performance_level(struct smu_context *smu, enum amd_dpm_forced_level level)
+{
+ int ret = 0;
+
+ switch (level) {
+ case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
+ ret = navi10_set_peak_clock_by_device(smu);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
static const struct pptable_funcs navi10_ppt_funcs = {
.tables_init = navi10_tables_init,
.alloc_dpm_context = navi10_allocate_dpm_context,
@@ -1557,6 +1647,7 @@ static const struct pptable_funcs navi10_ppt_funcs = {
.unforce_dpm_levels = navi10_unforce_dpm_levels,
.is_dpm_running = navi10_is_dpm_running,
.get_fan_speed_percent = navi10_get_fan_speed_percent,
+ .get_fan_speed_rpm = navi10_get_fan_speed_rpm,
.get_power_profile_mode = navi10_get_power_profile_mode,
.set_power_profile_mode = navi10_set_power_profile_mode,
.get_profiling_clk_mask = navi10_get_profiling_clk_mask,
@@ -1565,6 +1656,7 @@ static const struct pptable_funcs navi10_ppt_funcs = {
.get_uclk_dpm_states = navi10_get_uclk_dpm_states,
.get_ppfeature_status = navi10_get_ppfeature_status,
.set_ppfeature_status = navi10_set_ppfeature_status,
+ .set_performance_level = navi10_set_performance_level,
};
void navi10_set_ppt_funcs(struct smu_context *smu)
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.h b/drivers/gpu/drm/amd/powerplay/navi10_ppt.h
index 957288e22f470c6c01b54e74eff24706db17674f..620ff17c2fef8ff54e70bbd13bcb2a9a8c52f368 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.h
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.h
@@ -23,6 +23,10 @@
#ifndef __NAVI10_PPT_H__
#define __NAVI10_PPT_H__
+#define NAVI10_PEAK_SCLK_XTX (1830)
+#define NAVI10_PEAK_SCLK_XT (1755)
+#define NAVI10_PEAK_SCLK_XL (1625)
+
extern void navi10_set_ppt_funcs(struct smu_context *smu);
#endif
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index 95c7c4dae5236cdc61323502c414a346fdca2473..caca9091bfcc3566fd6d08a3e14d0d64c5b393d4 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -1371,23 +1371,6 @@ static int smu_v11_0_gfx_off_control(struct smu_context *smu, bool enable)
return ret;
}
-static int smu_v11_0_get_current_rpm(struct smu_context *smu,
- uint32_t *current_rpm)
-{
- int ret;
-
- ret = smu_send_smc_msg(smu, SMU_MSG_GetCurrentRpm);
-
- if (ret) {
- pr_err("Attempt to get current RPM from SMC Failed!\n");
- return ret;
- }
-
- smu_read_smc_arg(smu, current_rpm);
-
- return 0;
-}
-
static uint32_t
smu_v11_0_get_fan_control_mode(struct smu_context *smu)
{
@@ -1773,7 +1756,6 @@ static const struct smu_funcs smu_v11_0_funcs = {
.set_deep_sleep_dcefclk = smu_v11_0_set_deep_sleep_dcefclk,
.display_clock_voltage_request = smu_v11_0_display_clock_voltage_request,
.set_watermarks_for_clock_ranges = smu_v11_0_set_watermarks_for_clock_ranges,
- .get_current_rpm = smu_v11_0_get_current_rpm,
.get_fan_control_mode = smu_v11_0_get_fan_control_mode,
.set_fan_control_mode = smu_v11_0_set_fan_control_mode,
.set_fan_speed_percent = smu_v11_0_set_fan_speed_percent,
diff --git a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
index bb9bb09cfc7a2fc779e261aae0d8366d19c4557a..dc139a6feeb1d8f3718b4838909505c9474936b5 100644
--- a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
@@ -3015,6 +3015,23 @@ static int vega20_set_thermal_fan_table(struct smu_context *smu)
return ret;
}
+static int vega20_get_fan_speed_rpm(struct smu_context *smu,
+ uint32_t *speed)
+{
+ int ret;
+
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetCurrentRpm);
+
+ if (ret) {
+ pr_err("Attempt to get current RPM from SMC Failed!\n");
+ return ret;
+ }
+
+ smu_read_smc_arg(smu, speed);
+
+ return 0;
+}
+
static int vega20_get_fan_speed_percent(struct smu_context *smu,
uint32_t *speed)
{
@@ -3022,7 +3039,7 @@ static int vega20_get_fan_speed_percent(struct smu_context *smu,
uint32_t current_rpm = 0, percent = 0;
PPTable_t *pptable = smu->smu_table.driver_pptable;
- ret = smu_get_current_rpm(smu, ¤t_rpm);
+ ret = vega20_get_fan_speed_rpm(smu, ¤t_rpm);
if (ret)
return ret;
@@ -3293,6 +3310,7 @@ static const struct pptable_funcs vega20_ppt_funcs = {
.is_dpm_running = vega20_is_dpm_running,
.set_thermal_fan_table = vega20_set_thermal_fan_table,
.get_fan_speed_percent = vega20_get_fan_speed_percent,
+ .get_fan_speed_rpm = vega20_get_fan_speed_rpm,
.set_watermarks_table = vega20_set_watermarks_table,
.get_thermal_temperature_range = vega20_get_thermal_temperature_range
};
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
index d594f7520b7b0c8f8609ffefbd374009995d3b2a..7d78e6deac89737276f6151ee934e9a6614deefd 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
@@ -285,9 +285,13 @@ static int ttm_set_pages_caching(struct dma_pool *pool,
static void __ttm_dma_free_page(struct dma_pool *pool, struct dma_page *d_page)
{
+ unsigned long attrs = 0;
dma_addr_t dma = d_page->dma;
d_page->vaddr &= ~VADDR_FLAG_HUGE_POOL;
- dma_free_coherent(pool->dev, pool->size, (void *)d_page->vaddr, dma);
+ if (pool->type & IS_HUGE)
+ attrs = DMA_ATTR_NO_WARN;
+
+ dma_free_attrs(pool->dev, pool->size, (void *)d_page->vaddr, dma, attrs);
kfree(d_page);
d_page = NULL;