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-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c8
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_device.c8
-rw-r--r--drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c4
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c5
-rw-r--r--drivers/gpu/drm/radeon/atombios_encoders.c6
-rw-r--r--drivers/gpu/drm/radeon/radeon_atpx_handler.c8
-rw-r--r--drivers/gpu/drm/radeon/radeon_device.c8
-rw-r--r--drivers/gpu/drm/radeon/radeon_display.c6
-rw-r--r--drivers/gpu/drm/radeon/radeon_dp_mst.c12
-rw-r--r--drivers/gpu/drm/radeon/radeon_fb.c19
-rw-r--r--drivers/gpu/drm/vc4/vc4_bo.c7
11 files changed, 56 insertions, 35 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
index 3c895863f..81dc6b654 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
@@ -63,6 +63,10 @@ bool amdgpu_has_atpx(void) {
return amdgpu_atpx_priv.atpx_detected;
}
+bool amdgpu_has_atpx_dgpu_power_cntl(void) {
+ return amdgpu_atpx_priv.atpx.functions.power_cntl;
+}
+
/**
* amdgpu_atpx_call - call an ATPX method
*
@@ -142,10 +146,6 @@ static void amdgpu_atpx_parse_functions(struct amdgpu_atpx_functions *f, u32 mas
*/
static int amdgpu_atpx_validate(struct amdgpu_atpx *atpx)
{
- /* make sure required functions are enabled */
- /* dGPU power control is required */
- atpx->functions.power_cntl = true;
-
if (atpx->functions.px_params) {
union acpi_object *info;
struct atpx_px_params output;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 51bfc1145..d6c68d00c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -62,6 +62,12 @@ static const char *amdgpu_asic_name[] = {
"LAST",
};
+#if defined(CONFIG_VGA_SWITCHEROO)
+bool amdgpu_has_atpx_dgpu_power_cntl(void);
+#else
+static inline bool amdgpu_has_atpx_dgpu_power_cntl(void) { return false; }
+#endif
+
bool amdgpu_device_is_px(struct drm_device *dev)
{
struct amdgpu_device *adev = dev->dev_private;
@@ -1511,7 +1517,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
if (amdgpu_runtime_pm == 1)
runtime = true;
- if (amdgpu_device_is_px(ddev))
+ if (amdgpu_device_is_px(ddev) && amdgpu_has_atpx_dgpu_power_cntl())
runtime = true;
vga_switcheroo_register_client(adev->pdev, &amdgpu_switcheroo_ops, runtime);
if (runtime)
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
index ed90e3b64..8c01e1565 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
@@ -32,8 +32,8 @@
#include "oss/oss_2_4_d.h"
#include "oss/oss_2_4_sh_mask.h"
-#include "gmc/gmc_8_1_d.h"
-#include "gmc/gmc_8_1_sh_mask.h"
+#include "gmc/gmc_7_1_d.h"
+#include "gmc/gmc_7_1_sh_mask.h"
#include "gca/gfx_8_0_d.h"
#include "gca/gfx_8_0_enum.h"
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index cf01177ca..2ea012e88 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -241,6 +241,11 @@ static int cz_initialize_dpm_defaults(struct pp_hwmgr *hwmgr)
phm_cap_set(hwmgr->platform_descriptor.platformCaps,
PHM_PlatformCaps_DynamicUVDState);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_UVDDPM);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_VCEDPM);
+
cz_hwmgr->cc6_settings.cpu_cc6_disable = false;
cz_hwmgr->cc6_settings.cpu_pstate_disable = false;
cz_hwmgr->cc6_settings.nb_pstate_switch_disable = false;
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index 01b20e14a..6104d7d74 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -892,8 +892,6 @@ atombios_dig_encoder_setup2(struct drm_encoder *encoder, int action, int panel_m
else
args.v1.ucLaneNum = 4;
- if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
- args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1;
@@ -910,6 +908,10 @@ atombios_dig_encoder_setup2(struct drm_encoder *encoder, int action, int panel_m
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKB;
else
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKA;
+
+ if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
+ args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
+
break;
case 2:
case 3:
diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
index c4b4f298a..9bc408c9f 100644
--- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
@@ -62,6 +62,10 @@ bool radeon_has_atpx(void) {
return radeon_atpx_priv.atpx_detected;
}
+bool radeon_has_atpx_dgpu_power_cntl(void) {
+ return radeon_atpx_priv.atpx.functions.power_cntl;
+}
+
/**
* radeon_atpx_call - call an ATPX method
*
@@ -141,10 +145,6 @@ static void radeon_atpx_parse_functions(struct radeon_atpx_functions *f, u32 mas
*/
static int radeon_atpx_validate(struct radeon_atpx *atpx)
{
- /* make sure required functions are enabled */
- /* dGPU power control is required */
- atpx->functions.power_cntl = true;
-
if (atpx->functions.px_params) {
union acpi_object *info;
struct atpx_px_params output;
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 4197ca1bb..e2396336f 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -103,6 +103,12 @@ static const char radeon_family_name[][16] = {
"LAST",
};
+#if defined(CONFIG_VGA_SWITCHEROO)
+bool radeon_has_atpx_dgpu_power_cntl(void);
+#else
+static inline bool radeon_has_atpx_dgpu_power_cntl(void) { return false; }
+#endif
+
#define RADEON_PX_QUIRK_DISABLE_PX (1 << 0)
#define RADEON_PX_QUIRK_LONG_WAKEUP (1 << 1)
@@ -1433,7 +1439,7 @@ int radeon_device_init(struct radeon_device *rdev,
* ignore it */
vga_client_register(rdev->pdev, rdev, NULL, radeon_vga_set_decode);
- if (rdev->flags & RADEON_IS_PX)
+ if ((rdev->flags & RADEON_IS_PX) && radeon_has_atpx_dgpu_power_cntl())
runtime = true;
vga_switcheroo_register_client(rdev->pdev, &radeon_switcheroo_ops, runtime);
if (runtime)
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 2d9196a44..bfcef4db8 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -1683,10 +1683,8 @@ int radeon_modeset_init(struct radeon_device *rdev)
/* setup afmt */
radeon_afmt_init(rdev);
- if (!list_empty(&rdev->ddev->mode_config.connector_list)) {
- radeon_fbdev_init(rdev);
- drm_kms_helper_poll_init(rdev->ddev);
- }
+ radeon_fbdev_init(rdev);
+ drm_kms_helper_poll_init(rdev->ddev);
/* do pm late init */
ret = radeon_pm_late_init(rdev);
diff --git a/drivers/gpu/drm/radeon/radeon_dp_mst.c b/drivers/gpu/drm/radeon/radeon_dp_mst.c
index df7a1719c..9d210bbca 100644
--- a/drivers/gpu/drm/radeon/radeon_dp_mst.c
+++ b/drivers/gpu/drm/radeon/radeon_dp_mst.c
@@ -525,17 +525,9 @@ static bool radeon_mst_mode_fixup(struct drm_encoder *encoder,
drm_mode_set_crtcinfo(adjusted_mode, 0);
{
struct radeon_connector_atom_dig *dig_connector;
- int ret;
-
dig_connector = mst_enc->connector->con_priv;
- ret = radeon_dp_get_dp_link_config(&mst_enc->connector->base,
- dig_connector->dpcd, adjusted_mode->clock,
- &dig_connector->dp_lane_count,
- &dig_connector->dp_clock);
- if (ret) {
- dig_connector->dp_lane_count = 0;
- dig_connector->dp_clock = 0;
- }
+ dig_connector->dp_lane_count = drm_dp_max_lane_count(dig_connector->dpcd);
+ dig_connector->dp_clock = drm_dp_max_link_rate(dig_connector->dpcd);
DRM_DEBUG_KMS("dig clock %p %d %d\n", dig_connector,
dig_connector->dp_lane_count, dig_connector->dp_clock);
}
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index d2e628eea..d17959633 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -292,7 +292,8 @@ out_unref:
void radeon_fb_output_poll_changed(struct radeon_device *rdev)
{
- drm_fb_helper_hotplug_event(&rdev->mode_info.rfbdev->helper);
+ if (rdev->mode_info.rfbdev)
+ drm_fb_helper_hotplug_event(&rdev->mode_info.rfbdev->helper);
}
static int radeon_fbdev_destroy(struct drm_device *dev, struct radeon_fbdev *rfbdev)
@@ -325,6 +326,10 @@ int radeon_fbdev_init(struct radeon_device *rdev)
int bpp_sel = 32;
int ret;
+ /* don't enable fbdev if no connectors */
+ if (list_empty(&rdev->ddev->mode_config.connector_list))
+ return 0;
+
/* select 8 bpp console on RN50 or 16MB cards */
if (ASIC_IS_RN50(rdev) || rdev->mc.real_vram_size <= (32*1024*1024))
bpp_sel = 8;
@@ -377,11 +382,15 @@ void radeon_fbdev_fini(struct radeon_device *rdev)
void radeon_fbdev_set_suspend(struct radeon_device *rdev, int state)
{
- fb_set_suspend(rdev->mode_info.rfbdev->helper.fbdev, state);
+ if (rdev->mode_info.rfbdev)
+ fb_set_suspend(rdev->mode_info.rfbdev->helper.fbdev, state);
}
bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj)
{
+ if (!rdev->mode_info.rfbdev)
+ return false;
+
if (robj == gem_to_radeon_bo(rdev->mode_info.rfbdev->rfb.obj))
return true;
return false;
@@ -389,12 +398,14 @@ bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj)
void radeon_fb_add_connector(struct radeon_device *rdev, struct drm_connector *connector)
{
- drm_fb_helper_add_one_connector(&rdev->mode_info.rfbdev->helper, connector);
+ if (rdev->mode_info.rfbdev)
+ drm_fb_helper_add_one_connector(&rdev->mode_info.rfbdev->helper, connector);
}
void radeon_fb_remove_connector(struct radeon_device *rdev, struct drm_connector *connector)
{
- drm_fb_helper_remove_one_connector(&rdev->mode_info.rfbdev->helper, connector);
+ if (rdev->mode_info.rfbdev)
+ drm_fb_helper_remove_one_connector(&rdev->mode_info.rfbdev->helper, connector);
}
void radeon_fbdev_restore_mode(struct radeon_device *rdev)
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 22278bcfc..ac8eafea6 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -499,11 +499,12 @@ vc4_create_shader_bo_ioctl(struct drm_device *dev, void *data,
if (IS_ERR(bo))
return PTR_ERR(bo);
- ret = copy_from_user(bo->base.vaddr,
+ if (copy_from_user(bo->base.vaddr,
(void __user *)(uintptr_t)args->data,
- args->size);
- if (ret != 0)
+ args->size)) {
+ ret = -EFAULT;
goto fail;
+ }
/* Clear the rest of the memory from allocating from the BO
* cache.
*/
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-17 04:11:34 +0000