[PATCH 15/16] drm/amd/powerplay: drop smu_v12_0.c unnecessary wrapper
Evan Quan
evan.quan at amd.com
Fri Jul 10 04:47:45 UTC 2020
By moving the implemention to renoir_ppt.c considering
it's really ASIC specific.
Change-Id: I6f7a594235dffdf75b56d1de5b9dc6d49833d7e8
Signed-off-by: Evan Quan <evan.quan at amd.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
---
drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h | 3 -
drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 172 ++++++++++++++----
drivers/gpu/drm/amd/powerplay/smu_v12_0.c | 100 ----------
3 files changed, 138 insertions(+), 137 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h b/drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h
index 0c1e1455c68f..fd83a723f32c 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h
@@ -73,9 +73,6 @@ int smu_v12_0_set_default_dpm_tables(struct smu_context *smu);
int smu_v12_0_get_enabled_mask(struct smu_context *smu,
uint32_t *feature_mask, uint32_t num);
-int smu_v12_0_get_dpm_ultimate_freq(struct smu_context *smu, enum smu_clk_type clk_type,
- uint32_t *min, uint32_t *max);
-
int smu_v12_0_mode2_reset(struct smu_context *smu);
int smu_v12_0_set_soft_freq_limited_range(struct smu_context *smu, enum smu_clk_type clk_type,
diff --git a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
index 49a8d636ef4d..5b76d67d03d7 100644
--- a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
@@ -241,6 +241,137 @@ static int renoir_get_dpm_clk_limited(struct smu_context *smu, enum smu_clk_type
return 0;
}
+static int renoir_get_profiling_clk_mask(struct smu_context *smu,
+ enum amd_dpm_forced_level level,
+ uint32_t *sclk_mask,
+ uint32_t *mclk_mask,
+ uint32_t *soc_mask)
+{
+
+ if (level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK) {
+ if (sclk_mask)
+ *sclk_mask = 0;
+ } else if (level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK) {
+ if (mclk_mask)
+ *mclk_mask = 0;
+ } else if (level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
+ if(sclk_mask)
+ /* The sclk as gfxclk and has three level about max/min/current */
+ *sclk_mask = 3 - 1;
+
+ if(mclk_mask)
+ *mclk_mask = NUM_MEMCLK_DPM_LEVELS - 1;
+
+ if(soc_mask)
+ *soc_mask = NUM_SOCCLK_DPM_LEVELS - 1;
+ }
+
+ return 0;
+}
+
+static int renoir_get_dpm_ultimate_freq(struct smu_context *smu,
+ enum smu_clk_type clk_type,
+ uint32_t *min,
+ uint32_t *max)
+{
+ int ret = 0;
+ uint32_t mclk_mask, soc_mask;
+ uint32_t clock_limit;
+
+ 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;
+ }
+
+ if (max) {
+ ret = renoir_get_profiling_clk_mask(smu,
+ AMD_DPM_FORCED_LEVEL_PROFILE_PEAK,
+ NULL,
+ &mclk_mask,
+ &soc_mask);
+ if (ret)
+ goto failed;
+
+ switch (clk_type) {
+ case SMU_GFXCLK:
+ case SMU_SCLK:
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetMaxGfxclkFrequency, max);
+ if (ret) {
+ dev_err(smu->adev->dev, "Attempt to get max GX frequency from SMC Failed !\n");
+ goto failed;
+ }
+ break;
+ case SMU_UCLK:
+ case SMU_FCLK:
+ case SMU_MCLK:
+ ret = renoir_get_dpm_clk_limited(smu, clk_type, mclk_mask, max);
+ if (ret)
+ goto failed;
+ break;
+ case SMU_SOCCLK:
+ ret = renoir_get_dpm_clk_limited(smu, clk_type, soc_mask, max);
+ if (ret)
+ goto failed;
+ break;
+ default:
+ ret = -EINVAL;
+ goto failed;
+ }
+ }
+
+ if (min) {
+ switch (clk_type) {
+ case SMU_GFXCLK:
+ case SMU_SCLK:
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetMinGfxclkFrequency, min);
+ if (ret) {
+ dev_err(smu->adev->dev, "Attempt to get min GX frequency from SMC Failed !\n");
+ goto failed;
+ }
+ break;
+ case SMU_UCLK:
+ case SMU_FCLK:
+ case SMU_MCLK:
+ ret = renoir_get_dpm_clk_limited(smu, clk_type, 0, min);
+ if (ret)
+ goto failed;
+ break;
+ case SMU_SOCCLK:
+ ret = renoir_get_dpm_clk_limited(smu, clk_type, 0, min);
+ if (ret)
+ goto failed;
+ break;
+ default:
+ ret = -EINVAL;
+ goto failed;
+ }
+ }
+failed:
+ return ret;
+}
+
static int renoir_print_clk_levels(struct smu_context *smu,
enum smu_clk_type clk_type, char *buf)
{
@@ -264,7 +395,7 @@ static int renoir_print_clk_levels(struct smu_context *smu,
case SMU_SCLK:
/* retirve table returned paramters unit is MHz */
cur_value = metrics.ClockFrequency[CLOCK_GFXCLK];
- ret = smu_v12_0_get_dpm_ultimate_freq(smu, SMU_GFXCLK, &min, &max);
+ ret = renoir_get_dpm_ultimate_freq(smu, SMU_GFXCLK, &min, &max);
if (!ret) {
/* driver only know min/max gfx_clk, Add level 1 for all other gfx clks */
if (cur_value == max)
@@ -434,7 +565,7 @@ static int renoir_force_dpm_limit_value(struct smu_context *smu, bool highest)
for (i = 0; i < ARRAY_SIZE(clks); i++) {
clk_type = clks[i];
- ret = smu_v12_0_get_dpm_ultimate_freq(smu, clk_type, &min_freq, &max_freq);
+ ret = renoir_get_dpm_ultimate_freq(smu, clk_type, &min_freq, &max_freq);
if (ret)
return ret;
@@ -468,7 +599,7 @@ static int renoir_unforce_dpm_levels(struct smu_context *smu) {
clk_type = clk_feature_map[i].clk_type;
- ret = smu_v12_0_get_dpm_ultimate_freq(smu, clk_type, &min_freq, &max_freq);
+ ret = renoir_get_dpm_ultimate_freq(smu, clk_type, &min_freq, &max_freq);
if (ret)
return ret;
@@ -552,33 +683,6 @@ static int renoir_get_workload_type(struct smu_context *smu, uint32_t profile)
return pplib_workload;
}
-static int renoir_get_profiling_clk_mask(struct smu_context *smu,
- enum amd_dpm_forced_level level,
- uint32_t *sclk_mask,
- uint32_t *mclk_mask,
- uint32_t *soc_mask)
-{
-
- if (level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK) {
- if (sclk_mask)
- *sclk_mask = 0;
- } else if (level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK) {
- if (mclk_mask)
- *mclk_mask = 0;
- } else if (level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
- if(sclk_mask)
- /* The sclk as gfxclk and has three level about max/min/current */
- *sclk_mask = 3 - 1;
-
- if(mclk_mask)
- *mclk_mask = NUM_MEMCLK_DPM_LEVELS - 1;
-
- if(soc_mask)
- *soc_mask = NUM_SOCCLK_DPM_LEVELS - 1;
- }
-
- return 0;
-}
/**
* This interface get dpm clock table for dc
@@ -633,7 +737,7 @@ static int renoir_force_clk_levels(struct smu_context *smu,
return -EINVAL;
}
- ret = smu_v12_0_get_dpm_ultimate_freq(smu, SMU_GFXCLK, &min_freq, &max_freq);
+ ret = renoir_get_dpm_ultimate_freq(smu, SMU_GFXCLK, &min_freq, &max_freq);
if (ret)
return ret;
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxGfxClk,
@@ -716,7 +820,7 @@ static int renoir_set_peak_clock_by_device(struct smu_context *smu)
int ret = 0;
uint32_t sclk_freq = 0, uclk_freq = 0;
- ret = smu_v12_0_get_dpm_ultimate_freq(smu, SMU_SCLK, NULL, &sclk_freq);
+ ret = renoir_get_dpm_ultimate_freq(smu, SMU_SCLK, NULL, &sclk_freq);
if (ret)
return ret;
@@ -724,7 +828,7 @@ static int renoir_set_peak_clock_by_device(struct smu_context *smu)
if (ret)
return ret;
- ret = smu_v12_0_get_dpm_ultimate_freq(smu, SMU_UCLK, NULL, &uclk_freq);
+ ret = renoir_get_dpm_ultimate_freq(smu, SMU_UCLK, NULL, &uclk_freq);
if (ret)
return ret;
@@ -961,7 +1065,7 @@ static const struct pptable_funcs renoir_ppt_funcs = {
.fini_smc_tables = smu_v12_0_fini_smc_tables,
.set_default_dpm_table = smu_v12_0_set_default_dpm_tables,
.get_enabled_mask = smu_v12_0_get_enabled_mask,
- .get_dpm_ultimate_freq = smu_v12_0_get_dpm_ultimate_freq,
+ .get_dpm_ultimate_freq = renoir_get_dpm_ultimate_freq,
.mode2_reset = smu_v12_0_mode2_reset,
.set_soft_freq_limited_range = smu_v12_0_set_soft_freq_limited_range,
.set_driver_table_location = smu_v12_0_set_driver_table_location,
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v12_0.c b/drivers/gpu/drm/amd/powerplay/smu_v12_0.c
index 6400a0acad63..4e1b11d07438 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v12_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v12_0.c
@@ -316,106 +316,6 @@ int smu_v12_0_get_enabled_mask(struct smu_context *smu,
return ret;
}
-int smu_v12_0_get_dpm_ultimate_freq(struct smu_context *smu, enum smu_clk_type clk_type,
- uint32_t *min, uint32_t *max)
-{
- int ret = 0;
- uint32_t mclk_mask, soc_mask;
- uint32_t clock_limit;
-
- 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;
- }
-
- if (max) {
- ret = smu_get_profiling_clk_mask(smu, AMD_DPM_FORCED_LEVEL_PROFILE_PEAK,
- NULL,
- &mclk_mask,
- &soc_mask);
- if (ret)
- goto failed;
-
- switch (clk_type) {
- case SMU_GFXCLK:
- case SMU_SCLK:
- ret = smu_send_smc_msg(smu, SMU_MSG_GetMaxGfxclkFrequency, max);
- if (ret) {
- dev_err(smu->adev->dev, "Attempt to get max GX frequency from SMC Failed !\n");
- goto failed;
- }
- break;
- case SMU_UCLK:
- case SMU_FCLK:
- case SMU_MCLK:
- ret = smu_get_dpm_clk_limited(smu, clk_type, mclk_mask, max);
- if (ret)
- goto failed;
- break;
- case SMU_SOCCLK:
- ret = smu_get_dpm_clk_limited(smu, clk_type, soc_mask, max);
- if (ret)
- goto failed;
- break;
- default:
- ret = -EINVAL;
- goto failed;
- }
- }
-
- if (min) {
- switch (clk_type) {
- case SMU_GFXCLK:
- case SMU_SCLK:
- ret = smu_send_smc_msg(smu, SMU_MSG_GetMinGfxclkFrequency, min);
- if (ret) {
- dev_err(smu->adev->dev, "Attempt to get min GX frequency from SMC Failed !\n");
- goto failed;
- }
- break;
- case SMU_UCLK:
- case SMU_FCLK:
- case SMU_MCLK:
- ret = smu_get_dpm_clk_limited(smu, clk_type, 0, min);
- if (ret)
- goto failed;
- break;
- case SMU_SOCCLK:
- ret = smu_get_dpm_clk_limited(smu, clk_type, 0, min);
- if (ret)
- goto failed;
- break;
- default:
- ret = -EINVAL;
- goto failed;
- }
- }
-failed:
- return ret;
-}
-
int smu_v12_0_mode2_reset(struct smu_context *smu){
return smu_v12_0_send_msg_with_param(smu, SMU_MSG_GfxDeviceDriverReset, SMU_RESET_MODE_2, NULL);
}
--
2.27.0
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