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-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu.h4
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c1
-rw-r--r--drivers/gpu/drm/amd/amdgpu/cz_dpm.c70
-rw-r--r--drivers/gpu/drm/amd/amdgpu/dce_v10_0.c4
-rw-r--r--drivers/gpu/drm/amd/amdgpu/dce_v11_0.c4
-rw-r--r--drivers/gpu/drm/amd/amdgpu/vce_v3_0.c48
-rw-r--r--include/uapi/drm/amdgpu_drm.h2
7 files changed, 117 insertions, 16 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 01657830b470..e9fde72cf038 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1614,6 +1614,9 @@ struct amdgpu_uvd {
#define AMDGPU_MAX_VCE_HANDLES 16
#define AMDGPU_VCE_FIRMWARE_OFFSET 256
+#define AMDGPU_VCE_HARVEST_VCE0 (1 << 0)
+#define AMDGPU_VCE_HARVEST_VCE1 (1 << 1)
+
struct amdgpu_vce {
struct amdgpu_bo *vcpu_bo;
uint64_t gpu_addr;
@@ -1626,6 +1629,7 @@ struct amdgpu_vce {
const struct firmware *fw; /* VCE firmware */
struct amdgpu_ring ring[AMDGPU_MAX_VCE_RINGS];
struct amdgpu_irq_src irq;
+ unsigned harvest_config;
};
/*
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 5533434c7a8f..31ad444c6386 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -459,6 +459,7 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
memcpy(&dev_info.cu_bitmap[0], &cu_info.bitmap[0], sizeof(cu_info.bitmap));
dev_info.vram_type = adev->mc.vram_type;
dev_info.vram_bit_width = adev->mc.vram_width;
+ dev_info.vce_harvest_config = adev->vce.harvest_config;
return copy_to_user(out, &dev_info,
min((size_t)size, sizeof(dev_info))) ? -EFAULT : 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
index 1a2d419cbf16..ace870afc7d4 100644
--- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
@@ -494,29 +494,67 @@ static void cz_dpm_fini(struct amdgpu_device *adev)
amdgpu_free_extended_power_table(adev);
}
+#define ixSMUSVI_NB_CURRENTVID 0xD8230044
+#define CURRENT_NB_VID_MASK 0xff000000
+#define CURRENT_NB_VID__SHIFT 24
+#define ixSMUSVI_GFX_CURRENTVID 0xD8230048
+#define CURRENT_GFX_VID_MASK 0xff000000
+#define CURRENT_GFX_VID__SHIFT 24
+
static void
cz_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev,
struct seq_file *m)
{
+ struct cz_power_info *pi = cz_get_pi(adev);
struct amdgpu_clock_voltage_dependency_table *table =
&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk;
- u32 current_index =
- (RREG32_SMC(ixTARGET_AND_CURRENT_PROFILE_INDEX) &
- TARGET_AND_CURRENT_PROFILE_INDEX__CURR_SCLK_INDEX_MASK) >>
- TARGET_AND_CURRENT_PROFILE_INDEX__CURR_SCLK_INDEX__SHIFT;
- u32 sclk, tmp;
- u16 vddc;
-
- if (current_index >= NUM_SCLK_LEVELS) {
- seq_printf(m, "invalid dpm profile %d\n", current_index);
+ struct amdgpu_uvd_clock_voltage_dependency_table *uvd_table =
+ &adev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table;
+ struct amdgpu_vce_clock_voltage_dependency_table *vce_table =
+ &adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
+ u32 sclk_index = REG_GET_FIELD(RREG32_SMC(ixTARGET_AND_CURRENT_PROFILE_INDEX),
+ TARGET_AND_CURRENT_PROFILE_INDEX, CURR_SCLK_INDEX);
+ u32 uvd_index = REG_GET_FIELD(RREG32_SMC(ixTARGET_AND_CURRENT_PROFILE_INDEX_2),
+ TARGET_AND_CURRENT_PROFILE_INDEX_2, CURR_UVD_INDEX);
+ u32 vce_index = REG_GET_FIELD(RREG32_SMC(ixTARGET_AND_CURRENT_PROFILE_INDEX_2),
+ TARGET_AND_CURRENT_PROFILE_INDEX_2, CURR_VCE_INDEX);
+ u32 sclk, vclk, dclk, ecclk, tmp;
+ u16 vddnb, vddgfx;
+
+ if (sclk_index >= NUM_SCLK_LEVELS) {
+ seq_printf(m, "invalid sclk dpm profile %d\n", sclk_index);
} else {
- sclk = table->entries[current_index].clk;
- tmp = (RREG32_SMC(ixSMU_VOLTAGE_STATUS) &
- SMU_VOLTAGE_STATUS__SMU_VOLTAGE_CURRENT_LEVEL_MASK) >>
- SMU_VOLTAGE_STATUS__SMU_VOLTAGE_CURRENT_LEVEL__SHIFT;
- vddc = cz_convert_8bit_index_to_voltage(adev, (u16)tmp);
- seq_printf(m, "power level %d sclk: %u vddc: %u\n",
- current_index, sclk, vddc);
+ sclk = table->entries[sclk_index].clk;
+ seq_printf(m, "%u sclk: %u\n", sclk_index, sclk);
+ }
+
+ tmp = (RREG32_SMC(ixSMUSVI_NB_CURRENTVID) &
+ CURRENT_NB_VID_MASK) >> CURRENT_NB_VID__SHIFT;
+ vddnb = cz_convert_8bit_index_to_voltage(adev, (u16)tmp);
+ tmp = (RREG32_SMC(ixSMUSVI_GFX_CURRENTVID) &
+ CURRENT_GFX_VID_MASK) >> CURRENT_GFX_VID__SHIFT;
+ vddgfx = cz_convert_8bit_index_to_voltage(adev, (u16)tmp);
+ seq_printf(m, "vddnb: %u vddgfx: %u\n", vddnb, vddgfx);
+
+ seq_printf(m, "uvd %sabled\n", pi->uvd_power_gated ? "dis" : "en");
+ if (!pi->uvd_power_gated) {
+ if (uvd_index >= CZ_MAX_HARDWARE_POWERLEVELS) {
+ seq_printf(m, "invalid uvd dpm level %d\n", uvd_index);
+ } else {
+ vclk = uvd_table->entries[uvd_index].vclk;
+ dclk = uvd_table->entries[uvd_index].dclk;
+ seq_printf(m, "%u uvd vclk: %u dclk: %u\n", uvd_index, vclk, dclk);
+ }
+ }
+
+ seq_printf(m, "vce %sabled\n", pi->vce_power_gated ? "dis" : "en");
+ if (!pi->vce_power_gated) {
+ if (vce_index >= CZ_MAX_HARDWARE_POWERLEVELS) {
+ seq_printf(m, "invalid vce dpm level %d\n", vce_index);
+ } else {
+ ecclk = vce_table->entries[vce_index].ecclk;
+ seq_printf(m, "%u vce ecclk: %u\n", vce_index, ecclk);
+ }
}
}
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
index 6e77964f1b64..e70a26f587a0 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
@@ -2632,6 +2632,7 @@ static void dce_v10_0_crtc_dpms(struct drm_crtc *crtc, int mode)
struct drm_device *dev = crtc->dev;
struct amdgpu_device *adev = dev->dev_private;
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ unsigned type;
switch (mode) {
case DRM_MODE_DPMS_ON:
@@ -2640,6 +2641,9 @@ static void dce_v10_0_crtc_dpms(struct drm_crtc *crtc, int mode)
dce_v10_0_vga_enable(crtc, true);
amdgpu_atombios_crtc_blank(crtc, ATOM_DISABLE);
dce_v10_0_vga_enable(crtc, false);
+ /* Make sure VBLANK interrupt is still enabled */
+ type = amdgpu_crtc_idx_to_irq_type(adev, amdgpu_crtc->crtc_id);
+ amdgpu_irq_update(adev, &adev->crtc_irq, type);
drm_vblank_post_modeset(dev, amdgpu_crtc->crtc_id);
dce_v10_0_crtc_load_lut(crtc);
break;
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index 7f7abb0e0be5..dcb402ee048a 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -2631,6 +2631,7 @@ static void dce_v11_0_crtc_dpms(struct drm_crtc *crtc, int mode)
struct drm_device *dev = crtc->dev;
struct amdgpu_device *adev = dev->dev_private;
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ unsigned type;
switch (mode) {
case DRM_MODE_DPMS_ON:
@@ -2639,6 +2640,9 @@ static void dce_v11_0_crtc_dpms(struct drm_crtc *crtc, int mode)
dce_v11_0_vga_enable(crtc, true);
amdgpu_atombios_crtc_blank(crtc, ATOM_DISABLE);
dce_v11_0_vga_enable(crtc, false);
+ /* Make sure VBLANK interrupt is still enabled */
+ type = amdgpu_crtc_idx_to_irq_type(adev, amdgpu_crtc->crtc_id);
+ amdgpu_irq_update(adev, &adev->crtc_irq, type);
drm_vblank_post_modeset(dev, amdgpu_crtc->crtc_id);
dce_v11_0_crtc_load_lut(crtc);
break;
diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index d62c4002e39c..d1064ca3670e 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -35,6 +35,8 @@
#include "oss/oss_2_0_d.h"
#include "oss/oss_2_0_sh_mask.h"
#include "gca/gfx_8_0_d.h"
+#include "smu/smu_7_1_2_d.h"
+#include "smu/smu_7_1_2_sh_mask.h"
#define GRBM_GFX_INDEX__VCE_INSTANCE__SHIFT 0x04
#define GRBM_GFX_INDEX__VCE_INSTANCE_MASK 0x10
@@ -112,6 +114,10 @@ static int vce_v3_0_start(struct amdgpu_device *adev)
mutex_lock(&adev->grbm_idx_mutex);
for (idx = 0; idx < 2; ++idx) {
+
+ if (adev->vce.harvest_config & (1 << idx))
+ continue;
+
if(idx == 0)
WREG32_P(mmGRBM_GFX_INDEX, 0,
~GRBM_GFX_INDEX__VCE_INSTANCE_MASK);
@@ -190,10 +196,52 @@ static int vce_v3_0_start(struct amdgpu_device *adev)
return 0;
}
+#define ixVCE_HARVEST_FUSE_MACRO__ADDRESS 0xC0014074
+#define VCE_HARVEST_FUSE_MACRO__SHIFT 27
+#define VCE_HARVEST_FUSE_MACRO__MASK 0x18000000
+
+static unsigned vce_v3_0_get_harvest_config(struct amdgpu_device *adev)
+{
+ u32 tmp;
+ unsigned ret;
+
+ if (adev->flags & AMDGPU_IS_APU)
+ tmp = (RREG32_SMC(ixVCE_HARVEST_FUSE_MACRO__ADDRESS) &
+ VCE_HARVEST_FUSE_MACRO__MASK) >>
+ VCE_HARVEST_FUSE_MACRO__SHIFT;
+ else
+ tmp = (RREG32_SMC(ixCC_HARVEST_FUSES) &
+ CC_HARVEST_FUSES__VCE_DISABLE_MASK) >>
+ CC_HARVEST_FUSES__VCE_DISABLE__SHIFT;
+
+ switch (tmp) {
+ case 1:
+ ret = AMDGPU_VCE_HARVEST_VCE0;
+ break;
+ case 2:
+ ret = AMDGPU_VCE_HARVEST_VCE1;
+ break;
+ case 3:
+ ret = AMDGPU_VCE_HARVEST_VCE0 | AMDGPU_VCE_HARVEST_VCE1;
+ break;
+ default:
+ ret = 0;
+ }
+
+ return ret;
+}
+
static int vce_v3_0_early_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ adev->vce.harvest_config = vce_v3_0_get_harvest_config(adev);
+
+ if ((adev->vce.harvest_config &
+ (AMDGPU_VCE_HARVEST_VCE0 | AMDGPU_VCE_HARVEST_VCE1)) ==
+ (AMDGPU_VCE_HARVEST_VCE0 | AMDGPU_VCE_HARVEST_VCE1))
+ return -ENOENT;
+
vce_v3_0_set_ring_funcs(adev);
vce_v3_0_set_irq_funcs(adev);
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h
index b6fce900a833..d708a53b8fb1 100644
--- a/include/uapi/drm/amdgpu_drm.h
+++ b/include/uapi/drm/amdgpu_drm.h
@@ -614,6 +614,8 @@ struct drm_amdgpu_info_device {
uint32_t vram_type;
/** video memory bit width*/
uint32_t vram_bit_width;
+ /* vce harvesting instance */
+ uint32_t vce_harvest_config;
};
struct drm_amdgpu_info_hw_ip {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-14 03:31:03 +0000