diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/rv6xx_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/rv6xx_dpm.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/drivers/gpu/drm/radeon/rv6xx_dpm.c b/drivers/gpu/drm/radeon/rv6xx_dpm.c index bdd888b4db2..e7045b08571 100644 --- a/drivers/gpu/drm/radeon/rv6xx_dpm.c +++ b/drivers/gpu/drm/radeon/rv6xx_dpm.c @@ -407,9 +407,9 @@ static void rv6xx_enable_engine_feedback_and_reference_sync(struct radeon_device WREG32_P(SPLL_CNTL_MODE, SPLL_DIV_SYNC, ~SPLL_DIV_SYNC); } -static u64 rv6xx_clocks_per_unit(u32 unit) +static u32 rv6xx_clocks_per_unit(u32 unit) { - u64 tmp = 1 << (2 * unit); + u32 tmp = 1 << (2 * unit); return tmp; } @@ -417,7 +417,7 @@ static u64 rv6xx_clocks_per_unit(u32 unit) static u32 rv6xx_scale_count_given_unit(struct radeon_device *rdev, u32 unscaled_count, u32 unit) { - u32 count_per_unit = (u32)rv6xx_clocks_per_unit(unit); + u32 count_per_unit = rv6xx_clocks_per_unit(unit); return (unscaled_count + count_per_unit - 1) / count_per_unit; } @@ -1546,7 +1546,6 @@ int rv6xx_dpm_enable(struct radeon_device *rdev) { struct rv6xx_power_info *pi = rv6xx_get_pi(rdev); struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; - int ret; if (r600_dynamicpm_enabled(rdev)) return -EINVAL; @@ -1594,15 +1593,6 @@ int rv6xx_dpm_enable(struct radeon_device *rdev) r600_power_level_enable(rdev, R600_POWER_LEVEL_MEDIUM, true); r600_power_level_enable(rdev, R600_POWER_LEVEL_HIGH, true); - if (rdev->irq.installed && - r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { - ret = r600_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); - if (ret) - return ret; - rdev->irq.dpm_thermal = true; - radeon_irq_set(rdev); - } - rv6xx_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); r600_start_dpm(rdev); @@ -1758,8 +1748,6 @@ int rv6xx_dpm_set_power_state(struct radeon_device *rdev) rv6xx_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps); - rdev->pm.dpm.forced_level = RADEON_DPM_FORCED_LEVEL_AUTO; - return 0; } @@ -1903,9 +1891,6 @@ static int rv6xx_parse_power_table(struct radeon_device *rdev) power_info->pplib.ucNumStates, GFP_KERNEL); if (!rdev->pm.dpm.ps) return -ENOMEM; - rdev->pm.dpm.platform_caps = le32_to_cpu(power_info->pplib.ulPlatformCaps); - rdev->pm.dpm.backbias_response_time = le16_to_cpu(power_info->pplib.usBackbiasTime); - rdev->pm.dpm.voltage_response_time = le16_to_cpu(power_info->pplib.usVoltageTime); for (i = 0; i < power_info->pplib.ucNumStates; i++) { power_state = (union pplib_power_state *) @@ -1918,6 +1903,7 @@ static int rv6xx_parse_power_table(struct radeon_device *rdev) (power_state->v1.ucNonClockStateIndex * power_info->pplib.ucNonClockSize)); if (power_info->pplib.ucStateEntrySize - 1) { + u8 *idx; ps = kzalloc(sizeof(struct rv6xx_ps), GFP_KERNEL); if (ps == NULL) { kfree(rdev->pm.dpm.ps); @@ -1926,12 +1912,12 @@ static int rv6xx_parse_power_table(struct radeon_device *rdev) rdev->pm.dpm.ps[i].ps_priv = ps; rv6xx_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i], non_clock_info); + idx = (u8 *)&power_state->v1.ucClockStateIndices[0]; for (j = 0; j < (power_info->pplib.ucStateEntrySize - 1); j++) { clock_info = (union pplib_clock_info *) (mode_info->atom_context->bios + data_offset + le16_to_cpu(power_info->pplib.usClockInfoArrayOffset) + - (power_state->v1.ucClockStateIndices[j] * - power_info->pplib.ucClockInfoSize)); + (idx[j] * power_info->pplib.ucClockInfoSize)); rv6xx_parse_pplib_clock_info(rdev, &rdev->pm.dpm.ps[i], j, clock_info); @@ -1954,6 +1940,10 @@ int rv6xx_dpm_init(struct radeon_device *rdev) return -ENOMEM; rdev->pm.dpm.priv = pi; + ret = r600_get_platform_caps(rdev); + if (ret) + return ret; + ret = rv6xx_parse_power_table(rdev); if (ret) return ret; |