openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/radeon/dpm: move platform caps fetching to a separate function 

It's needed by by both the asic specific functions and the
extended table parser.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2013-08-21 10:02:32 -04:00 committed by Christian König
parent b59b733397
commit 82f79cc54b
13 changed files with 68 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/radeon/btc_dpm.c
View File

@ -2601,6 +2601,10 @@ int btc_dpm_init(struct radeon_device *rdev)
pi->min_vddc_in_table = 0;
pi->max_vddc_in_table = 0;
ret = r600_get_platform_caps(rdev);
if (ret)
return ret;
ret = rv7xx_parse_power_table(rdev);
if (ret)
return ret;

9
drivers/gpu/drm/radeon/ci_dpm.c
View File

@ -4959,9 +4959,6 @@ static int ci_parse_power_table(struct radeon_device *rdev)
if (!rdev->pm.dpm.ps)
return -ENOMEM;
power_state_offset = (u8 *)state_array->states;
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 < state_array->ucNumEntries; i++) {
u8 *idx;
power_state = (union pplib_power_state *)power_state_offset;
@ -5077,6 +5074,12 @@ int ci_dpm_init(struct radeon_device *rdev)
ci_dpm_fini(rdev);
return ret;
}
ret = r600_get_platform_caps(rdev);
if (ret) {
ci_dpm_fini(rdev);
return ret;
}
ret = ci_parse_power_table(rdev);
if (ret) {
ci_dpm_fini(rdev);

4
drivers/gpu/drm/radeon/cypress_dpm.c
View File

@ -2036,6 +2036,10 @@ int cypress_dpm_init(struct radeon_device *rdev)
pi->min_vddc_in_table = 0;
pi->max_vddc_in_table = 0;
ret = r600_get_platform_caps(rdev);
if (ret)
return ret;
ret = rv7xx_parse_power_table(rdev);
if (ret)
return ret;

7
drivers/gpu/drm/radeon/kv_dpm.c
View File

@ -2538,9 +2538,6 @@ static int kv_parse_power_table(struct radeon_device *rdev)
if (!rdev->pm.dpm.ps)
return -ENOMEM;
power_state_offset = (u8 *)state_array->states;
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 < state_array->ucNumEntries; i++) {
u8 *idx;
power_state = (union pplib_power_state *)power_state_offset;
@ -2590,6 +2587,10 @@ int kv_dpm_init(struct radeon_device *rdev)
return -ENOMEM;
rdev->pm.dpm.priv = pi;
ret = r600_get_platform_caps(rdev);
if (ret)
return ret;
ret = r600_parse_extended_power_table(rdev);
if (ret)
return ret;

7
drivers/gpu/drm/radeon/ni_dpm.c
View File

@ -4025,9 +4025,6 @@ static int ni_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 *)
@ -4089,6 +4086,10 @@ int ni_dpm_init(struct radeon_device *rdev)
pi->min_vddc_in_table = 0;
pi->max_vddc_in_table = 0;
ret = r600_get_platform_caps(rdev);
if (ret)
return ret;
ret = ni_parse_power_table(rdev);
if (ret)
return ret;

20
drivers/gpu/drm/radeon/r600_dpm.c
View File

@ -834,6 +834,26 @@ static int r600_parse_clk_voltage_dep_table(struct radeon_clock_voltage_dependen
return 0;
}
int r600_get_platform_caps(struct radeon_device *rdev)
{
struct radeon_mode_info *mode_info = &rdev->mode_info;
union power_info *power_info;
int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
u16 data_offset;
u8 frev, crev;
if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
&frev, &crev, &data_offset))
return -EINVAL;
power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
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);
return 0;
}
/* sizeof(ATOM_PPLIB_EXTENDEDHEADER) */
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2 12
#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3 14

2
drivers/gpu/drm/radeon/r600_dpm.h
View File

@ -215,6 +215,8 @@ void r600_stop_dpm(struct radeon_device *rdev);
bool r600_is_internal_thermal_sensor(enum radeon_int_thermal_type sensor);
int r600_get_platform_caps(struct radeon_device *rdev);
int r600_parse_extended_power_table(struct radeon_device *rdev);
void r600_free_extended_power_table(struct radeon_device *rdev);

7
drivers/gpu/drm/radeon/rs780_dpm.c
View File

@ -807,9 +807,6 @@ static int rs780_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 *)
@ -859,6 +856,10 @@ int rs780_dpm_init(struct radeon_device *rdev)
return -ENOMEM;
rdev->pm.dpm.priv = pi;
ret = r600_get_platform_caps(rdev);
if (ret)
return ret;
ret = rs780_parse_power_table(rdev);
if (ret)
return ret;

7
drivers/gpu/drm/radeon/rv6xx_dpm.c
View File

@ -1891,9 +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 *)
@ -1943,6 +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;

7
drivers/gpu/drm/radeon/rv770_dpm.c
View File

@ -2281,9 +2281,6 @@ int rv7xx_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 *)
@ -2361,6 +2358,10 @@ int rv770_dpm_init(struct radeon_device *rdev)
pi->min_vddc_in_table = 0;
pi->max_vddc_in_table = 0;
ret = r600_get_platform_caps(rdev);
if (ret)
return ret;
ret = rv7xx_parse_power_table(rdev);
if (ret)
return ret;

7
drivers/gpu/drm/radeon/si_dpm.c
View File

@ -6271,9 +6271,6 @@ static int si_parse_power_table(struct radeon_device *rdev)
if (!rdev->pm.dpm.ps)
return -ENOMEM;
power_state_offset = (u8 *)state_array->states;
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 < state_array->ucNumEntries; i++) {
u8 *idx;
power_state = (union pplib_power_state *)power_state_offset;
@ -6350,6 +6347,10 @@ int si_dpm_init(struct radeon_device *rdev)
pi->min_vddc_in_table = 0;
pi->max_vddc_in_table = 0;
ret = r600_get_platform_caps(rdev);
if (ret)
return ret;
ret = si_parse_power_table(rdev);
if (ret)
return ret;

7
drivers/gpu/drm/radeon/sumo_dpm.c
View File

@ -1484,9 +1484,6 @@ static int sumo_parse_power_table(struct radeon_device *rdev)
if (!rdev->pm.dpm.ps)
return -ENOMEM;
power_state_offset = (u8 *)state_array->states;
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 < state_array->ucNumEntries; i++) {
u8 *idx;
power_state = (union pplib_power_state *)power_state_offset;
@ -1772,6 +1769,10 @@ int sumo_dpm_init(struct radeon_device *rdev)
sumo_construct_boot_and_acpi_state(rdev);
ret = r600_get_platform_caps(rdev);
if (ret)
return ret;
ret = sumo_parse_power_table(rdev);
if (ret)
return ret;

7
drivers/gpu/drm/radeon/trinity_dpm.c
View File

@ -1694,9 +1694,6 @@ static int trinity_parse_power_table(struct radeon_device *rdev)
if (!rdev->pm.dpm.ps)
return -ENOMEM;
power_state_offset = (u8 *)state_array->states;
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 < state_array->ucNumEntries; i++) {
u8 *idx;
power_state = (union pplib_power_state *)power_state_offset;
@ -1895,6 +1892,10 @@ int trinity_dpm_init(struct radeon_device *rdev)
trinity_construct_boot_state(rdev);
ret = r600_get_platform_caps(rdev);
if (ret)
return ret;
ret = trinity_parse_power_table(rdev);
if (ret)
return ret;