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提交 bbe26ffe 编写于 作者: A Alex Deucher 提交者： Dave Airlie
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drm/radeon/kms: optimize r600_pm_profile_init 

Avoid a lot of extra loops through the pm state array.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>
上级 a4c9e2ee
隐藏空白更改
内联 并排
Showing with 32 addition and 68 deletion
drivers/gpu/drm/radeon/r600.c
浏览文件 @ bbe26ffe
......@@ -403,6 +403,8 @@ void rs780_pm_init_profile(struct radeon_device *rdev)
void r600_pm_init_profile(struct radeon_device *rdev)
{
int idx;
if (rdev->family == CHIP_R600) {
/* XXX */
/* default */
......@@ -484,81 +486,43 @@ void r600_pm_init_profile(struct radeon_device *rdev)
rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 2;
/* low sh */
if (rdev->flags & RADEON_IS_MOBILITY) {
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
} else {
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
}
if (rdev->flags & RADEON_IS_MOBILITY)
idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
else
idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
/* mid sh */
if (rdev->flags & RADEON_IS_MOBILITY) {
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 1;
} else {
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 1;
}
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 1;
/* high sh */
rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx = 2;
/* low mh */
if (rdev->flags & RADEON_IS_MOBILITY) {
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1);
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1);
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
} else {
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
}
if (rdev->flags & RADEON_IS_MOBILITY)
idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1);
else
idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
/* mid mh */
if (rdev->flags & RADEON_IS_MOBILITY) {
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1);
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1);
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 1;
} else {
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 1;
}
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 1;
/* high mh */
rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx =
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx = 2;
}
......
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