* [PATCH 1/9] drm/amd/pm: wrapper for postponing some setup job after DAL initializatioa(V2)
@ 2020-09-02 8:31 Evan Quan
2020-09-02 8:31 ` [PATCH 2/9] drm/amd/pm: postpone SOCCLK/UCLK enablement after DAL initialization(V2) Evan Quan
` (7 more replies)
0 siblings, 8 replies; 10+ messages in thread
From: Evan Quan @ 2020-09-02 8:31 UTC (permalink / raw)
To: amd-gfx; +Cc: alexander.deucher, Evan Quan
So that ASIC specific actions can be added.
V2: better namings
Change-Id: Iabc9241d3e10ece9cd54d8cdb3ae8c8b831c7bce
Signed-off-by: Evan Quan <evan.quan@amd.com>
---
drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h | 1 +
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 6 ++++++
drivers/gpu/drm/amd/pm/swsmu/smu_internal.h | 1 +
3 files changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
index d22a759b6b43..4acc3c4c4737 100644
--- a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
@@ -600,6 +600,7 @@ struct pptable_funcs {
int (*gfx_ulv_control)(struct smu_context *smu, bool enablement);
int (*deep_sleep_control)(struct smu_context *smu, bool enablement);
int (*get_fan_parameters)(struct smu_context *smu);
+ int (*post_init)(struct smu_context *smu);
};
typedef enum {
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index 7a55ece1f124..8d7c75c51fe5 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -473,6 +473,12 @@ static int smu_late_init(void *handle)
if (!smu->pm_enabled)
return 0;
+ ret = smu_post_init(smu);
+ if (ret) {
+ dev_err(adev->dev, "Failed to post smu init!\n");
+ return ret;
+ }
+
ret = smu_set_default_od_settings(smu);
if (ret) {
dev_err(adev->dev, "Failed to setup default OD settings!\n");
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_internal.h b/drivers/gpu/drm/amd/pm/swsmu/smu_internal.h
index 38c10177ed21..db903889f6a7 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_internal.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_internal.h
@@ -95,6 +95,7 @@
#define smu_gfx_ulv_control(smu, enablement) smu_ppt_funcs(gfx_ulv_control, 0, smu, enablement)
#define smu_deep_sleep_control(smu, enablement) smu_ppt_funcs(deep_sleep_control, 0, smu, enablement)
#define smu_get_fan_parameters(smu) smu_ppt_funcs(get_fan_parameters, 0, smu)
+#define smu_post_init(smu) smu_ppt_funcs(post_init, 0, smu)
#endif
#endif
--
2.28.0
_______________________________________________
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amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 2/9] drm/amd/pm: postpone SOCCLK/UCLK enablement after DAL initialization(V2)
2020-09-02 8:31 [PATCH 1/9] drm/amd/pm: wrapper for postponing some setup job after DAL initializatioa(V2) Evan Quan
@ 2020-09-02 8:31 ` Evan Quan
2020-09-02 8:31 ` [PATCH 3/9] drm/amd/pm: put Navi1X umc cdr workaround in post_smu_init Evan Quan
` (6 subsequent siblings)
7 siblings, 0 replies; 10+ messages in thread
From: Evan Quan @ 2020-09-02 8:31 UTC (permalink / raw)
To: amd-gfx; +Cc: alexander.deucher, Evan Quan
This is needed for Navi1X only. And it may help for display missing
or hang issue seen on some high resolution monitors.
V2: no UCLK DPM enablement for Navi10 A0 secure SKU
Change-Id: Id3965a638c2a238d52cf074f2111dc4bf2244a3e
Signed-off-by: Evan Quan <evan.quan@amd.com>
---
.../gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 60 ++++++++++++-------
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 6 +-
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h | 4 ++
3 files changed, 46 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 42d53cca7360..8180b7f99991 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -279,9 +279,6 @@ navi10_get_allowed_feature_mask(struct smu_context *smu,
| FEATURE_MASK(FEATURE_FW_CTF_BIT)
| FEATURE_MASK(FEATURE_OUT_OF_BAND_MONITOR_BIT);
- if (adev->pm.pp_feature & PP_SOCCLK_DPM_MASK)
- *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT);
-
if (adev->pm.pp_feature & PP_SCLK_DPM_MASK)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT);
@@ -291,11 +288,6 @@ navi10_get_allowed_feature_mask(struct smu_context *smu,
if (adev->pm.pp_feature & PP_DCEFCLK_DPM_MASK)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_DCEFCLK_BIT);
- if (adev->pm.pp_feature & PP_MCLK_DPM_MASK)
- *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_UCLK_BIT)
- | FEATURE_MASK(FEATURE_MEM_VDDCI_SCALING_BIT)
- | FEATURE_MASK(FEATURE_MEM_MVDD_SCALING_BIT);
-
if (adev->pm.pp_feature & PP_ULV_MASK)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_GFX_ULV_BIT);
@@ -320,19 +312,12 @@ navi10_get_allowed_feature_mask(struct smu_context *smu,
if (smu->dc_controlled_by_gpio)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_ACDC_BIT);
- /* disable DPM UCLK and DS SOCCLK on navi10 A0 secure board */
- if (is_asic_secure(smu)) {
- /* only for navi10 A0 */
- if ((adev->asic_type == CHIP_NAVI10) &&
- (adev->rev_id == 0)) {
- *(uint64_t *)feature_mask &=
- ~(FEATURE_MASK(FEATURE_DPM_UCLK_BIT)
- | FEATURE_MASK(FEATURE_MEM_VDDCI_SCALING_BIT)
- | FEATURE_MASK(FEATURE_MEM_MVDD_SCALING_BIT));
- *(uint64_t *)feature_mask &=
- ~FEATURE_MASK(FEATURE_DS_SOCCLK_BIT);
- }
- }
+ /* DS SOCCLK enablement should be skipped for navi10 A0 secure board */
+ if (is_asic_secure(smu) &&
+ (adev->asic_type == CHIP_NAVI10) &&
+ (adev->rev_id == 0))
+ *(uint64_t *)feature_mask &=
+ ~FEATURE_MASK(FEATURE_DS_SOCCLK_BIT);
return 0;
}
@@ -2578,6 +2563,38 @@ static int navi10_enable_mgpu_fan_boost(struct smu_context *smu)
NULL);
}
+static int navi10_post_smu_init(struct smu_context *smu)
+{
+ struct smu_feature *feature = &smu->smu_feature;
+ struct amdgpu_device *adev = smu->adev;
+ uint64_t feature_mask = 0;
+
+ /* For Naiv1x, enable these features only after DAL initialization */
+ if (adev->pm.pp_feature & PP_SOCCLK_DPM_MASK)
+ feature_mask |= FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT);
+
+ /* DPM UCLK enablement should be skipped for navi10 A0 secure board */
+ if (!(is_asic_secure(smu) &&
+ (adev->asic_type == CHIP_NAVI10) &&
+ (adev->rev_id == 0)) &&
+ (adev->pm.pp_feature & PP_MCLK_DPM_MASK))
+ feature_mask |= FEATURE_MASK(FEATURE_DPM_UCLK_BIT)
+ | FEATURE_MASK(FEATURE_MEM_VDDCI_SCALING_BIT)
+ | FEATURE_MASK(FEATURE_MEM_MVDD_SCALING_BIT);
+
+ if (!feature_mask)
+ return 0;
+
+ bitmap_or(feature->allowed,
+ feature->allowed,
+ (unsigned long *)(&feature_mask),
+ SMU_FEATURE_MAX);
+
+ return smu_cmn_feature_update_enable_state(smu,
+ feature_mask,
+ true);
+}
+
static const struct pptable_funcs navi10_ppt_funcs = {
.get_allowed_feature_mask = navi10_get_allowed_feature_mask,
.set_default_dpm_table = navi10_set_default_dpm_table,
@@ -2661,6 +2678,7 @@ static const struct pptable_funcs navi10_ppt_funcs = {
.gfx_ulv_control = smu_v11_0_gfx_ulv_control,
.deep_sleep_control = smu_v11_0_deep_sleep_control,
.get_fan_parameters = navi10_get_fan_parameters,
+ .post_init = navi10_post_smu_init,
};
void navi10_set_ppt_funcs(struct smu_context *smu)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
index a58ea08cd115..5fd98c1c3d7c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
@@ -343,9 +343,9 @@ int smu_cmn_get_enabled_mask(struct smu_context *smu,
return ret;
}
-static int smu_cmn_feature_update_enable_state(struct smu_context *smu,
- uint64_t feature_mask,
- bool enabled)
+int smu_cmn_feature_update_enable_state(struct smu_context *smu,
+ uint64_t feature_mask,
+ bool enabled)
{
struct smu_feature *feature = &smu->smu_feature;
int ret = 0;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
index 6d00ad740c27..ab577be23c15 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h
@@ -52,6 +52,10 @@ int smu_cmn_get_enabled_mask(struct smu_context *smu,
uint32_t *feature_mask,
uint32_t num);
+int smu_cmn_feature_update_enable_state(struct smu_context *smu,
+ uint64_t feature_mask,
+ bool enabled);
+
int smu_cmn_feature_set_enabled(struct smu_context *smu,
enum smu_feature_mask mask,
bool enable);
--
2.28.0
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 3/9] drm/amd/pm: put Navi1X umc cdr workaround in post_smu_init
2020-09-02 8:31 [PATCH 1/9] drm/amd/pm: wrapper for postponing some setup job after DAL initializatioa(V2) Evan Quan
2020-09-02 8:31 ` [PATCH 2/9] drm/amd/pm: postpone SOCCLK/UCLK enablement after DAL initialization(V2) Evan Quan
@ 2020-09-02 8:31 ` Evan Quan
2020-09-02 8:31 ` [PATCH 4/9] drm/amd/pm: revise the umc hybrid cdr workaround Evan Quan
` (5 subsequent siblings)
7 siblings, 0 replies; 10+ messages in thread
From: Evan Quan @ 2020-09-02 8:31 UTC (permalink / raw)
To: amd-gfx; +Cc: alexander.deucher, Evan Quan
That's where the uclk dpm get enabled and then the
uclk cdr workaround can be applied.
Change-Id: I520ae0fbc1c3be68324377c7d8c6dc4a346d3a57
Signed-off-by: Evan Quan <evan.quan@amd.com>
---
drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h | 1 -
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 6 ------
.../gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 18 ++++++++++++++----
drivers/gpu/drm/amd/pm/swsmu/smu_internal.h | 1 -
4 files changed, 14 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
index 4acc3c4c4737..701a94d4b9f6 100644
--- a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
@@ -590,7 +590,6 @@ struct pptable_funcs {
int (*mode2_reset)(struct smu_context *smu);
int (*get_dpm_ultimate_freq)(struct smu_context *smu, enum smu_clk_type clk_type, uint32_t *min, uint32_t *max);
int (*set_soft_freq_limited_range)(struct smu_context *smu, enum smu_clk_type clk_type, uint32_t min, uint32_t max);
- int (*disable_umc_cdr_12gbps_workaround)(struct smu_context *smu);
int (*set_power_source)(struct smu_context *smu, enum smu_power_src_type power_src);
void (*log_thermal_throttling_event)(struct smu_context *smu);
size_t (*get_pp_feature_mask)(struct smu_context *smu, char *buf);
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index 8d7c75c51fe5..a9c0c20efddb 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -975,12 +975,6 @@ static int smu_smc_hw_setup(struct smu_context *smu)
return ret;
}
- ret = smu_disable_umc_cdr_12gbps_workaround(smu);
- if (ret) {
- dev_err(adev->dev, "Workaround failed to disable UMC CDR feature on 12Gbps SKU!\n");
- return ret;
- }
-
/*
* For Navi1X, manually switch it to AC mode as PMFW
* may boot it with DC mode.
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 8180b7f99991..6674f3abd457 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -2568,6 +2568,7 @@ static int navi10_post_smu_init(struct smu_context *smu)
struct smu_feature *feature = &smu->smu_feature;
struct amdgpu_device *adev = smu->adev;
uint64_t feature_mask = 0;
+ int ret = 0;
/* For Naiv1x, enable these features only after DAL initialization */
if (adev->pm.pp_feature & PP_SOCCLK_DPM_MASK)
@@ -2590,9 +2591,19 @@ static int navi10_post_smu_init(struct smu_context *smu)
(unsigned long *)(&feature_mask),
SMU_FEATURE_MAX);
- return smu_cmn_feature_update_enable_state(smu,
- feature_mask,
- true);
+ ret = smu_cmn_feature_update_enable_state(smu,
+ feature_mask,
+ true);
+ if (ret) {
+ dev_err(adev->dev, "Failed to post uclk/socclk dpm enablement!\n");
+ return ret;
+ }
+
+ ret = navi10_disable_umc_cdr_12gbps_workaround(smu);
+ if (ret)
+ dev_err(adev->dev, "Failed to apply umc cdr workaround!\n");
+
+ return ret;
}
static const struct pptable_funcs navi10_ppt_funcs = {
@@ -2669,7 +2680,6 @@ static const struct pptable_funcs navi10_ppt_funcs = {
.set_default_od_settings = navi10_set_default_od_settings,
.od_edit_dpm_table = navi10_od_edit_dpm_table,
.run_btc = navi10_run_btc,
- .disable_umc_cdr_12gbps_workaround = navi10_disable_umc_cdr_12gbps_workaround,
.set_power_source = smu_v11_0_set_power_source,
.get_pp_feature_mask = smu_cmn_get_pp_feature_mask,
.set_pp_feature_mask = smu_cmn_set_pp_feature_mask,
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_internal.h b/drivers/gpu/drm/amd/pm/swsmu/smu_internal.h
index db903889f6a7..521b805c920e 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_internal.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_internal.h
@@ -83,7 +83,6 @@
#define smu_asic_set_performance_level(smu, level) smu_ppt_funcs(set_performance_level, -EINVAL, smu, level)
#define smu_dump_pptable(smu) smu_ppt_funcs(dump_pptable, 0, smu)
#define smu_update_pcie_parameters(smu, pcie_gen_cap, pcie_width_cap) smu_ppt_funcs(update_pcie_parameters, 0, smu, pcie_gen_cap, pcie_width_cap)
-#define smu_disable_umc_cdr_12gbps_workaround(smu) smu_ppt_funcs(disable_umc_cdr_12gbps_workaround, 0, smu)
#define smu_set_power_source(smu, power_src) smu_ppt_funcs(set_power_source, 0, smu, power_src)
#define smu_i2c_init(smu, control) smu_ppt_funcs(i2c_init, 0, smu, control)
#define smu_i2c_fini(smu, control) smu_ppt_funcs(i2c_fini, 0, smu, control)
--
2.28.0
_______________________________________________
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amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 4/9] drm/amd/pm: revise the umc hybrid cdr workaround
2020-09-02 8:31 [PATCH 1/9] drm/amd/pm: wrapper for postponing some setup job after DAL initializatioa(V2) Evan Quan
2020-09-02 8:31 ` [PATCH 2/9] drm/amd/pm: postpone SOCCLK/UCLK enablement after DAL initialization(V2) Evan Quan
2020-09-02 8:31 ` [PATCH 3/9] drm/amd/pm: put Navi1X umc cdr workaround in post_smu_init Evan Quan
@ 2020-09-02 8:31 ` Evan Quan
2020-09-02 8:31 ` [PATCH 5/9] drm/amd/pm: allocate a new buffer for pstate dummy reading Evan Quan
` (4 subsequent siblings)
7 siblings, 0 replies; 10+ messages in thread
From: Evan Quan @ 2020-09-02 8:31 UTC (permalink / raw)
To: amd-gfx; +Cc: alexander.deucher, Evan Quan
Drop the unused message(SMU_MSG_DAL_DISABLE_DUMMY_PSTATE_CHANGE).
And do not apply this workaround when the max uclk frequency
is greater than 750Mhz.
Change-Id: I862e80cc96424c82f34aff0fa85b3d37f4dbcb2b
Signed-off-by: Evan Quan <evan.quan@amd.com>
---
.../gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 61 +++++++++++--------
1 file changed, 34 insertions(+), 27 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 6674f3abd457..79cd17d6bfaa 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -2181,18 +2181,6 @@ static int navi10_run_btc(struct smu_context *smu)
return ret;
}
-static int navi10_dummy_pstate_control(struct smu_context *smu, bool enable)
-{
- int result = 0;
-
- if (!enable)
- result = smu_cmn_send_smc_msg(smu, SMU_MSG_DAL_DISABLE_DUMMY_PSTATE_CHANGE, NULL);
- else
- result = smu_cmn_send_smc_msg(smu, SMU_MSG_DAL_ENABLE_DUMMY_PSTATE_CHANGE, NULL);
-
- return result;
-}
-
static inline bool navi10_need_umc_cdr_12gbps_workaround(struct amdgpu_device *adev)
{
if (adev->asic_type != CHIP_NAVI10)
@@ -2208,32 +2196,32 @@ static inline bool navi10_need_umc_cdr_12gbps_workaround(struct amdgpu_device *a
return false;
}
-static int navi10_disable_umc_cdr_12gbps_workaround(struct smu_context *smu)
+static int navi10_umc_hybrid_cdr_workaround(struct smu_context *smu)
{
uint32_t uclk_count, uclk_min, uclk_max;
- uint32_t smu_version;
int ret = 0;
- if (!navi10_need_umc_cdr_12gbps_workaround(smu->adev))
- return 0;
-
- ret = smu_cmn_get_smc_version(smu, NULL, &smu_version);
- if (ret)
- return ret;
-
- /* This workaround is available only for 42.50 or later SMC firmwares */
- if (smu_version < 0x2A3200)
+ /* This workaround can be applied only with uclk dpm enabled */
+ if (!smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT))
return 0;
ret = smu_v11_0_get_dpm_level_count(smu, SMU_UCLK, &uclk_count);
if (ret)
return ret;
- ret = smu_v11_0_get_dpm_freq_by_index(smu, SMU_UCLK, (uint16_t)0, &uclk_min);
+ ret = smu_v11_0_get_dpm_freq_by_index(smu, SMU_UCLK, (uint16_t)(uclk_count - 1), &uclk_max);
if (ret)
return ret;
- ret = smu_v11_0_get_dpm_freq_by_index(smu, SMU_UCLK, (uint16_t)(uclk_count - 1), &uclk_max);
+ /*
+ * The NAVI10_UMC_HYBRID_CDR_WORKAROUND_UCLK_THRESHOLD is 750Mhz.
+ * This workaround is needed only when the max uclk frequency
+ * not greater than that.
+ */
+ if (uclk_max > 0x2EE)
+ return 0;
+
+ ret = smu_v11_0_get_dpm_freq_by_index(smu, SMU_UCLK, (uint16_t)0, &uclk_min);
if (ret)
return ret;
@@ -2250,8 +2238,27 @@ static int navi10_disable_umc_cdr_12gbps_workaround(struct smu_context *smu)
/*
* In this case, SMU already disabled dummy pstate during enablement
* of UCLK DPM, we have to re-enabled it.
- * */
- return navi10_dummy_pstate_control(smu, true);
+ */
+ return smu_cmn_send_smc_msg(smu, SMU_MSG_DAL_ENABLE_DUMMY_PSTATE_CHANGE, NULL);
+}
+
+static int navi10_disable_umc_cdr_12gbps_workaround(struct smu_context *smu)
+{
+ uint32_t smu_version;
+ int ret = 0;
+
+ if (!navi10_need_umc_cdr_12gbps_workaround(smu->adev))
+ return 0;
+
+ ret = smu_cmn_get_smc_version(smu, NULL, &smu_version);
+ if (ret)
+ return ret;
+
+ /* This workaround is available only for 42.50 or later SMC firmwares */
+ if (smu_version < 0x2A3200)
+ return 0;
+
+ return navi10_umc_hybrid_cdr_workaround(smu);
}
static void navi10_fill_i2c_req(SwI2cRequest_t *req, bool write,
--
2.28.0
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 5/9] drm/amd/pm: allocate a new buffer for pstate dummy reading
2020-09-02 8:31 [PATCH 1/9] drm/amd/pm: wrapper for postponing some setup job after DAL initializatioa(V2) Evan Quan
` (2 preceding siblings ...)
2020-09-02 8:31 ` [PATCH 4/9] drm/amd/pm: revise the umc hybrid cdr workaround Evan Quan
@ 2020-09-02 8:31 ` Evan Quan
2020-09-02 8:31 ` [PATCH 6/9] drm/amd/pm: implement a new umc cdr workaround Evan Quan
` (3 subsequent siblings)
7 siblings, 0 replies; 10+ messages in thread
From: Evan Quan @ 2020-09-02 8:31 UTC (permalink / raw)
To: amd-gfx; +Cc: alexander.deucher, Evan Quan
This dummy reading buffer will be used for the new Navi1x
UMC CDR workaround.
Change-Id: Ida41374c0ea156527a1bf1104c7b2b909e562f7a
Signed-off-by: Evan Quan <evan.quan@amd.com>
---
drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h | 1 +
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 45 +++++++++++++++++++++++
2 files changed, 46 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
index 701a94d4b9f6..29e041d86ae5 100644
--- a/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
@@ -270,6 +270,7 @@ struct smu_table_context
*/
struct smu_table driver_table;
struct smu_table memory_pool;
+ struct smu_table dummy_read_1_table;
uint8_t thermal_controller_type;
void *overdrive_table;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index a9c0c20efddb..dab272721037 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -663,6 +663,45 @@ static int smu_free_memory_pool(struct smu_context *smu)
return 0;
}
+static int smu_alloc_dummy_read_table(struct smu_context *smu)
+{
+ struct smu_table_context *smu_table = &smu->smu_table;
+ struct smu_table *dummy_read_1_table =
+ &smu_table->dummy_read_1_table;
+ struct amdgpu_device *adev = smu->adev;
+ int ret = 0;
+
+ dummy_read_1_table->size = 0x40000;
+ dummy_read_1_table->align = PAGE_SIZE;
+ dummy_read_1_table->domain = AMDGPU_GEM_DOMAIN_VRAM;
+
+ ret = amdgpu_bo_create_kernel(adev,
+ dummy_read_1_table->size,
+ dummy_read_1_table->align,
+ dummy_read_1_table->domain,
+ &dummy_read_1_table->bo,
+ &dummy_read_1_table->mc_address,
+ &dummy_read_1_table->cpu_addr);
+ if (ret)
+ dev_err(adev->dev, "VRAM allocation for dummy read table failed!\n");
+
+ return ret;
+}
+
+static void smu_free_dummy_read_table(struct smu_context *smu)
+{
+ struct smu_table_context *smu_table = &smu->smu_table;
+ struct smu_table *dummy_read_1_table =
+ &smu_table->dummy_read_1_table;
+
+
+ amdgpu_bo_free_kernel(&dummy_read_1_table->bo,
+ &dummy_read_1_table->mc_address,
+ &dummy_read_1_table->cpu_addr);
+
+ memset(dummy_read_1_table, 0, sizeof(struct smu_table));
+}
+
static int smu_smc_table_sw_init(struct smu_context *smu)
{
int ret;
@@ -698,6 +737,10 @@ static int smu_smc_table_sw_init(struct smu_context *smu)
if (ret)
return ret;
+ ret = smu_alloc_dummy_read_table(smu);
+ if (ret)
+ return ret;
+
ret = smu_i2c_init(smu, &smu->adev->pm.smu_i2c);
if (ret)
return ret;
@@ -711,6 +754,8 @@ static int smu_smc_table_sw_fini(struct smu_context *smu)
smu_i2c_fini(smu, &smu->adev->pm.smu_i2c);
+ smu_free_dummy_read_table(smu);
+
ret = smu_free_memory_pool(smu);
if (ret)
return ret;
--
2.28.0
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 6/9] drm/amd/pm: implement a new umc cdr workaround
2020-09-02 8:31 [PATCH 1/9] drm/amd/pm: wrapper for postponing some setup job after DAL initializatioa(V2) Evan Quan
` (3 preceding siblings ...)
2020-09-02 8:31 ` [PATCH 5/9] drm/amd/pm: allocate a new buffer for pstate dummy reading Evan Quan
@ 2020-09-02 8:31 ` Evan Quan
2020-09-02 8:31 ` [PATCH 7/9] drm/amd/pm: apply the CDR workarounds only with some specific UMC firmwares Evan Quan
` (2 subsequent siblings)
7 siblings, 0 replies; 10+ messages in thread
From: Evan Quan @ 2020-09-02 8:31 UTC (permalink / raw)
To: amd-gfx; +Cc: alexander.deucher, Evan Quan
By uploading dummy pstate tables.
Change-Id: I9f52f965d23cae46b4a4eeab7790183e5d09bf27
Signed-off-by: Evan Quan <evan.quan@amd.com>
---
.../gpu/drm/amd/pm/inc/smu_11_0_cdr_table.h | 194 ++++++++++++++++++
drivers/gpu/drm/amd/pm/inc/smu_types.h | 2 +
drivers/gpu/drm/amd/pm/inc/smu_v11_0_ppsmc.h | 5 +-
.../gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 34 +++
4 files changed, 234 insertions(+), 1 deletion(-)
create mode 100644 drivers/gpu/drm/amd/pm/inc/smu_11_0_cdr_table.h
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_11_0_cdr_table.h b/drivers/gpu/drm/amd/pm/inc/smu_11_0_cdr_table.h
new file mode 100644
index 000000000000..beab6d7b28b7
--- /dev/null
+++ b/drivers/gpu/drm/amd/pm/inc/smu_11_0_cdr_table.h
@@ -0,0 +1,194 @@
+/*
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+
+#ifndef SMU_11_0_CDR_TABLE
+#define SMU_11_0_CDR_TABLE
+
+
+#pragma pack(push, 1)
+
+/// CDR table : PRBS sequence for DQ toggles
+
+/*static unsigned int NoDbiPrbs7[] =
+{
+//256 bytes, 256 byte aligned
+0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+};
+
+
+static unsigned int DbiPrbs7[] =
+{
+// 256 bytes, 256 byte aligned
+0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+};
+*/
+
+
+//4096 bytes, 256 byte aligned
+static unsigned int NoDbiPrbs7[] =
+{
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+ 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0x0f0f0f0f, 0x0f0f0f0f, 0xf0f0f0f0, 0xf0f00f0f,
+ 0x0f0f0f0f, 0xf0f00f0f, 0x0f0ff0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0xf0f00f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0x0f0ff0f0, 0xf0f00f0f,
+ 0xf0f00f0f, 0x0f0ff0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0ff0f0, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f0f0f0, 0x0f0f0f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f00f0f, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0f0f0, 0xf0f0ffff,
+};
+
+// 4096 bytes, 256 byte aligned
+static unsigned int DbiPrbs7[] =
+{
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0xffffffff, 0xffffffff, 0x00000000, 0xffffffff, 0xffffffff, 0x0000ffff, 0x0000ffff, 0xffffffff, 0x00000000, 0x00000000, 0xffffffff, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0x00000000, 0xffffffff, 0x00000000, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, 0xffff0000, 0xffffffff, 0xffffffff, 0x00000000, 0x0000ffff,
+ 0xffffffff, 0x0000ffff, 0xffff0000, 0xffffffff, 0x00000000, 0xffff0000, 0x0000ffff, 0x0000ffff, 0x00000000, 0xffff0000, 0x00000000, 0x0000ffff, 0x00000000, 0xffffffff, 0xffff0000, 0x0000ffff,
+ 0x0000ffff, 0xffff0000, 0xffff0000, 0x00000000, 0xffff0000, 0x00000000, 0xffffffff, 0x00000000, 0xffffffff, 0x0000ffff, 0x0000ffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x0000ffff,
+};
+
+#pragma pack(pop)
+
+#endif
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_types.h b/drivers/gpu/drm/amd/pm/inc/smu_types.h
index 7b585e205a5a..4a8655a20ef6 100644
--- a/drivers/gpu/drm/amd/pm/inc/smu_types.h
+++ b/drivers/gpu/drm/amd/pm/inc/smu_types.h
@@ -173,6 +173,8 @@
__SMU_DUMMY_MAP(GmiPwrDnControl), \
__SMU_DUMMY_MAP(DAL_DISABLE_DUMMY_PSTATE_CHANGE), \
__SMU_DUMMY_MAP(DAL_ENABLE_DUMMY_PSTATE_CHANGE), \
+ __SMU_DUMMY_MAP(SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_HIGH), \
+ __SMU_DUMMY_MAP(SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_LOW), \
__SMU_DUMMY_MAP(Mode1Reset), \
#undef __SMU_DUMMY_MAP
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_v11_0_ppsmc.h b/drivers/gpu/drm/amd/pm/inc/smu_v11_0_ppsmc.h
index fa0174dc7e0e..fc8594e9b2bd 100644
--- a/drivers/gpu/drm/amd/pm/inc/smu_v11_0_ppsmc.h
+++ b/drivers/gpu/drm/amd/pm/inc/smu_v11_0_ppsmc.h
@@ -125,7 +125,10 @@
#define PPSMC_MSG_SetMGpuFanBoostLimitRpm 0x4C
-#define PPSMC_Message_Count 0x4D
+#define PPSMC_MSG_SetDriverDummyTableDramAddrHigh 0x4E
+#define PPSMC_MSG_SetDriverDummyTableDramAddrLow 0x4F
+
+#define PPSMC_Message_Count 0x50
typedef uint32_t PPSMC_Result;
typedef uint32_t PPSMC_Msg;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 79cd17d6bfaa..061eee1a4c32 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -45,6 +45,7 @@
#include "asic_reg/mp/mp_11_0_sh_mask.h"
#include "smu_cmn.h"
+#include "smu_11_0_cdr_table.h"
/*
* DO NOT use these for err/warn/info/debug messages.
@@ -139,6 +140,8 @@ static struct cmn2asic_msg_mapping navi10_message_map[SMU_MSG_MAX_COUNT] = {
MSG_MAP(GetVoltageByDpm, PPSMC_MSG_GetVoltageByDpm, 0),
MSG_MAP(GetVoltageByDpmOverdrive, PPSMC_MSG_GetVoltageByDpmOverdrive, 0),
MSG_MAP(SetMGpuFanBoostLimitRpm, PPSMC_MSG_SetMGpuFanBoostLimitRpm, 0),
+ MSG_MAP(SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_HIGH, PPSMC_MSG_SetDriverDummyTableDramAddrHigh, 0),
+ MSG_MAP(SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_LOW, PPSMC_MSG_SetDriverDummyTableDramAddrLow, 0),
};
static struct cmn2asic_mapping navi10_clk_map[SMU_CLK_COUNT] = {
@@ -2242,6 +2245,37 @@ static int navi10_umc_hybrid_cdr_workaround(struct smu_context *smu)
return smu_cmn_send_smc_msg(smu, SMU_MSG_DAL_ENABLE_DUMMY_PSTATE_CHANGE, NULL);
}
+static int navi10_set_dummy_pstates_table_location(struct smu_context *smu)
+{
+ struct smu_table_context *smu_table = &smu->smu_table;
+ struct smu_table *dummy_read_table =
+ &smu_table->dummy_read_1_table;
+ char *dummy_table = dummy_read_table->cpu_addr;
+ int ret = 0;
+ uint32_t i;
+
+ for (i = 0; i < 0x40000; i += 0x1000 * 2) {
+ memcpy(dummy_table, &NoDbiPrbs7[0], 0x1000);
+ dummy_table += 0x1000;
+ memcpy(dummy_table, &DbiPrbs7[0], 0x1000);
+ dummy_table += 0x1000;
+ }
+
+ amdgpu_asic_flush_hdp(smu->adev, NULL);
+
+ ret = smu_cmn_send_smc_msg_with_param(smu,
+ SMU_MSG_SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_HIGH,
+ upper_32_bits(dummy_read_table->mc_address),
+ NULL);
+ if (ret)
+ return ret;
+
+ return smu_cmn_send_smc_msg_with_param(smu,
+ SMU_MSG_SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_LOW,
+ lower_32_bits(dummy_read_table->mc_address),
+ NULL);
+}
+
static int navi10_disable_umc_cdr_12gbps_workaround(struct smu_context *smu)
{
uint32_t smu_version;
--
2.28.0
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https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 7/9] drm/amd/pm: apply the CDR workarounds only with some specific UMC firmwares
2020-09-02 8:31 [PATCH 1/9] drm/amd/pm: wrapper for postponing some setup job after DAL initializatioa(V2) Evan Quan
` (4 preceding siblings ...)
2020-09-02 8:31 ` [PATCH 6/9] drm/amd/pm: implement a new umc cdr workaround Evan Quan
@ 2020-09-02 8:31 ` Evan Quan
2020-09-02 8:31 ` [PATCH 8/9] drm/amd/pm: correct the requirement for umc cdr workaround Evan Quan
2020-09-02 8:31 ` [PATCH 9/9] drm/amd/pm: make namings and comments more readable Evan Quan
7 siblings, 0 replies; 10+ messages in thread
From: Evan Quan @ 2020-09-02 8:31 UTC (permalink / raw)
To: amd-gfx; +Cc: alexander.deucher, Evan Quan
And different workaround will be applied based on hybrid cdr bit.
Change-Id: I828dc3605dbe0bb5a5e1a0db409658608ff21888
Signed-off-by: Evan Quan <evan.quan@amd.com>
---
drivers/gpu/drm/amd/pm/inc/smu_types.h | 1 +
drivers/gpu/drm/amd/pm/inc/smu_v11_0_ppsmc.h | 4 ++-
.../gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 28 +++++++++++++++----
3 files changed, 26 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_types.h b/drivers/gpu/drm/amd/pm/inc/smu_types.h
index 4a8655a20ef6..35fc46d3c9c0 100644
--- a/drivers/gpu/drm/amd/pm/inc/smu_types.h
+++ b/drivers/gpu/drm/amd/pm/inc/smu_types.h
@@ -175,6 +175,7 @@
__SMU_DUMMY_MAP(DAL_ENABLE_DUMMY_PSTATE_CHANGE), \
__SMU_DUMMY_MAP(SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_HIGH), \
__SMU_DUMMY_MAP(SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_LOW), \
+ __SMU_DUMMY_MAP(GET_UMC_FW_WA), \
__SMU_DUMMY_MAP(Mode1Reset), \
#undef __SMU_DUMMY_MAP
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_v11_0_ppsmc.h b/drivers/gpu/drm/amd/pm/inc/smu_v11_0_ppsmc.h
index fc8594e9b2bd..26181b679098 100644
--- a/drivers/gpu/drm/amd/pm/inc/smu_v11_0_ppsmc.h
+++ b/drivers/gpu/drm/amd/pm/inc/smu_v11_0_ppsmc.h
@@ -128,7 +128,9 @@
#define PPSMC_MSG_SetDriverDummyTableDramAddrHigh 0x4E
#define PPSMC_MSG_SetDriverDummyTableDramAddrLow 0x4F
-#define PPSMC_Message_Count 0x50
+#define PPSMC_MSG_GetUMCFWWA 0x50
+
+#define PPSMC_Message_Count 0x51
typedef uint32_t PPSMC_Result;
typedef uint32_t PPSMC_Msg;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 061eee1a4c32..e02d036fb298 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -142,6 +142,7 @@ static struct cmn2asic_msg_mapping navi10_message_map[SMU_MSG_MAX_COUNT] = {
MSG_MAP(SetMGpuFanBoostLimitRpm, PPSMC_MSG_SetMGpuFanBoostLimitRpm, 0),
MSG_MAP(SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_HIGH, PPSMC_MSG_SetDriverDummyTableDramAddrHigh, 0),
MSG_MAP(SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_LOW, PPSMC_MSG_SetDriverDummyTableDramAddrLow, 0),
+ MSG_MAP(GET_UMC_FW_WA, PPSMC_MSG_GetUMCFWWA, 0),
};
static struct cmn2asic_mapping navi10_clk_map[SMU_CLK_COUNT] = {
@@ -2278,21 +2279,36 @@ static int navi10_set_dummy_pstates_table_location(struct smu_context *smu)
static int navi10_disable_umc_cdr_12gbps_workaround(struct smu_context *smu)
{
- uint32_t smu_version;
+ struct amdgpu_device *adev = smu->adev;
+ uint8_t umc_fw_greater_than_v136 = false;
+ uint8_t umc_fw_disable_cdr = false;
+ uint32_t param;
int ret = 0;
- if (!navi10_need_umc_cdr_12gbps_workaround(smu->adev))
+ if (!navi10_need_umc_cdr_12gbps_workaround(adev))
return 0;
- ret = smu_cmn_get_smc_version(smu, NULL, &smu_version);
+ ret = smu_cmn_send_smc_msg_with_param(smu,
+ SMU_MSG_GET_UMC_FW_WA,
+ 0,
+ ¶m);
if (ret)
return ret;
- /* This workaround is available only for 42.50 or later SMC firmwares */
- if (smu_version < 0x2A3200)
+ /* First bit indicates if the UMC f/w is above v137 */
+ umc_fw_greater_than_v136 = param & 0x1;
+
+ /* Second bit indicates if hybrid-cdr is disabled */
+ umc_fw_disable_cdr = param & 0x2;
+
+ /* w/a only allowed if UMC f/w is <= 136 */
+ if (umc_fw_greater_than_v136)
return 0;
- return navi10_umc_hybrid_cdr_workaround(smu);
+ if (umc_fw_disable_cdr && adev->asic_type == CHIP_NAVI10)
+ return navi10_umc_hybrid_cdr_workaround(smu);
+ else
+ return navi10_set_dummy_pstates_table_location(smu);
}
static void navi10_fill_i2c_req(SwI2cRequest_t *req, bool write,
--
2.28.0
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https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 8/9] drm/amd/pm: correct the requirement for umc cdr workaround
2020-09-02 8:31 [PATCH 1/9] drm/amd/pm: wrapper for postponing some setup job after DAL initializatioa(V2) Evan Quan
` (5 preceding siblings ...)
2020-09-02 8:31 ` [PATCH 7/9] drm/amd/pm: apply the CDR workarounds only with some specific UMC firmwares Evan Quan
@ 2020-09-02 8:31 ` Evan Quan
2020-09-02 8:31 ` [PATCH 9/9] drm/amd/pm: make namings and comments more readable Evan Quan
7 siblings, 0 replies; 10+ messages in thread
From: Evan Quan @ 2020-09-02 8:31 UTC (permalink / raw)
To: amd-gfx; +Cc: alexander.deucher, Evan Quan
The workaround can be applied only with UCLK DPM enabled.
And expand the workaround to more Navi10 SKUs and also
Navi14.
Change-Id: I8be4256079f81e292b39bcf43b4a84db82aa069b
Signed-off-by: Evan Quan <evan.quan@amd.com>
---
.../gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 19 +++++++++----------
1 file changed, 9 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index e02d036fb298..801c92eb439f 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -2185,19 +2185,18 @@ static int navi10_run_btc(struct smu_context *smu)
return ret;
}
-static inline bool navi10_need_umc_cdr_12gbps_workaround(struct amdgpu_device *adev)
+static bool navi10_need_umc_cdr_12gbps_workaround(struct smu_context *smu)
{
- if (adev->asic_type != CHIP_NAVI10)
+ struct amdgpu_device *adev = smu->adev;
+
+ if (!smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT))
return false;
- if (adev->pdev->device == 0x731f &&
- (adev->pdev->revision == 0xc2 ||
- adev->pdev->revision == 0xc3 ||
- adev->pdev->revision == 0xca ||
- adev->pdev->revision == 0xcb))
+ if (adev->asic_type == CHIP_NAVI10 ||
+ adev->asic_type == CHIP_NAVI14)
return true;
- else
- return false;
+
+ return false;
}
static int navi10_umc_hybrid_cdr_workaround(struct smu_context *smu)
@@ -2285,7 +2284,7 @@ static int navi10_disable_umc_cdr_12gbps_workaround(struct smu_context *smu)
uint32_t param;
int ret = 0;
- if (!navi10_need_umc_cdr_12gbps_workaround(adev))
+ if (!navi10_need_umc_cdr_12gbps_workaround(smu))
return 0;
ret = smu_cmn_send_smc_msg_with_param(smu,
--
2.28.0
_______________________________________________
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amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH 9/9] drm/amd/pm: make namings and comments more readable
2020-09-02 8:31 [PATCH 1/9] drm/amd/pm: wrapper for postponing some setup job after DAL initializatioa(V2) Evan Quan
` (6 preceding siblings ...)
2020-09-02 8:31 ` [PATCH 8/9] drm/amd/pm: correct the requirement for umc cdr workaround Evan Quan
@ 2020-09-02 8:31 ` Evan Quan
2020-09-03 13:41 ` Alex Deucher
7 siblings, 1 reply; 10+ messages in thread
From: Evan Quan @ 2020-09-02 8:31 UTC (permalink / raw)
To: amd-gfx; +Cc: alexander.deucher, Evan Quan
And to fit more accurately what the cod does.
Change-Id: I2d917e66b55925c3a14aa96ac8e0c8c2110848c0
Signed-off-by: Evan Quan <evan.quan@amd.com>
---
drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 801c92eb439f..cd5394d4beb0 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -2185,7 +2185,7 @@ static int navi10_run_btc(struct smu_context *smu)
return ret;
}
-static bool navi10_need_umc_cdr_12gbps_workaround(struct smu_context *smu)
+static bool navi10_need_umc_cdr_workaround(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
@@ -2276,7 +2276,7 @@ static int navi10_set_dummy_pstates_table_location(struct smu_context *smu)
NULL);
}
-static int navi10_disable_umc_cdr_12gbps_workaround(struct smu_context *smu)
+static int navi10_run_umc_cdr_workaround(struct smu_context *smu)
{
struct amdgpu_device *adev = smu->adev;
uint8_t umc_fw_greater_than_v136 = false;
@@ -2284,7 +2284,7 @@ static int navi10_disable_umc_cdr_12gbps_workaround(struct smu_context *smu)
uint32_t param;
int ret = 0;
- if (!navi10_need_umc_cdr_12gbps_workaround(smu))
+ if (!navi10_need_umc_cdr_workaround(smu))
return 0;
ret = smu_cmn_send_smc_msg_with_param(smu,
@@ -2655,7 +2655,7 @@ static int navi10_post_smu_init(struct smu_context *smu)
return ret;
}
- ret = navi10_disable_umc_cdr_12gbps_workaround(smu);
+ ret = navi10_run_umc_cdr_workaround(smu);
if (ret)
dev_err(adev->dev, "Failed to apply umc cdr workaround!\n");
--
2.28.0
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https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH 9/9] drm/amd/pm: make namings and comments more readable
2020-09-02 8:31 ` [PATCH 9/9] drm/amd/pm: make namings and comments more readable Evan Quan
@ 2020-09-03 13:41 ` Alex Deucher
0 siblings, 0 replies; 10+ messages in thread
From: Alex Deucher @ 2020-09-03 13:41 UTC (permalink / raw)
To: Evan Quan; +Cc: Deucher, Alexander, amd-gfx list
On Wed, Sep 2, 2020 at 4:32 AM Evan Quan <evan.quan@amd.com> wrote:
>
> And to fit more accurately what the cod does.
>
> Change-Id: I2d917e66b55925c3a14aa96ac8e0c8c2110848c0
> Signed-off-by: Evan Quan <evan.quan@amd.com>
Series is:
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
> ---
> drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
> index 801c92eb439f..cd5394d4beb0 100644
> --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
> @@ -2185,7 +2185,7 @@ static int navi10_run_btc(struct smu_context *smu)
> return ret;
> }
>
> -static bool navi10_need_umc_cdr_12gbps_workaround(struct smu_context *smu)
> +static bool navi10_need_umc_cdr_workaround(struct smu_context *smu)
> {
> struct amdgpu_device *adev = smu->adev;
>
> @@ -2276,7 +2276,7 @@ static int navi10_set_dummy_pstates_table_location(struct smu_context *smu)
> NULL);
> }
>
> -static int navi10_disable_umc_cdr_12gbps_workaround(struct smu_context *smu)
> +static int navi10_run_umc_cdr_workaround(struct smu_context *smu)
> {
> struct amdgpu_device *adev = smu->adev;
> uint8_t umc_fw_greater_than_v136 = false;
> @@ -2284,7 +2284,7 @@ static int navi10_disable_umc_cdr_12gbps_workaround(struct smu_context *smu)
> uint32_t param;
> int ret = 0;
>
> - if (!navi10_need_umc_cdr_12gbps_workaround(smu))
> + if (!navi10_need_umc_cdr_workaround(smu))
> return 0;
>
> ret = smu_cmn_send_smc_msg_with_param(smu,
> @@ -2655,7 +2655,7 @@ static int navi10_post_smu_init(struct smu_context *smu)
> return ret;
> }
>
> - ret = navi10_disable_umc_cdr_12gbps_workaround(smu);
> + ret = navi10_run_umc_cdr_workaround(smu);
> if (ret)
> dev_err(adev->dev, "Failed to apply umc cdr workaround!\n");
>
> --
> 2.28.0
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2020-09-03 13:41 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-02 8:31 [PATCH 1/9] drm/amd/pm: wrapper for postponing some setup job after DAL initializatioa(V2) Evan Quan
2020-09-02 8:31 ` [PATCH 2/9] drm/amd/pm: postpone SOCCLK/UCLK enablement after DAL initialization(V2) Evan Quan
2020-09-02 8:31 ` [PATCH 3/9] drm/amd/pm: put Navi1X umc cdr workaround in post_smu_init Evan Quan
2020-09-02 8:31 ` [PATCH 4/9] drm/amd/pm: revise the umc hybrid cdr workaround Evan Quan
2020-09-02 8:31 ` [PATCH 5/9] drm/amd/pm: allocate a new buffer for pstate dummy reading Evan Quan
2020-09-02 8:31 ` [PATCH 6/9] drm/amd/pm: implement a new umc cdr workaround Evan Quan
2020-09-02 8:31 ` [PATCH 7/9] drm/amd/pm: apply the CDR workarounds only with some specific UMC firmwares Evan Quan
2020-09-02 8:31 ` [PATCH 8/9] drm/amd/pm: correct the requirement for umc cdr workaround Evan Quan
2020-09-02 8:31 ` [PATCH 9/9] drm/amd/pm: make namings and comments more readable Evan Quan
2020-09-03 13:41 ` Alex Deucher
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