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Commit bbe26ffe authored by Alex Deucher's avatar Alex Deucher Committed by 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: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent a4c9e2ee
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Showing with 32 additions and 68 deletions
drivers/gpu/drm/radeon/r600.c
View file @ bbe26ffe
...@@ -403,6 +403,8 @@ void rs780_pm_init_profile(struct radeon_device *rdev) ...@@ -403,6 +403,8 @@ void rs780_pm_init_profile(struct radeon_device *rdev)
void r600_pm_init_profile(struct radeon_device *rdev) void r600_pm_init_profile(struct radeon_device *rdev)
{ {
int idx;
if (rdev->family == CHIP_R600) { if (rdev->family == CHIP_R600) {
/* XXX */ /* XXX */
/* default */ /* default */
...@@ -484,81 +486,43 @@ void r600_pm_init_profile(struct radeon_device *rdev) ...@@ -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_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 2; rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 2;
/* low sh */ /* low sh */
if (rdev->flags & RADEON_IS_MOBILITY) { if (rdev->flags & RADEON_IS_MOBILITY)
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0); else
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0); rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_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_ps_idx = idx;
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_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0; rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
}
/* mid sh */ /* mid sh */
if (rdev->flags & RADEON_IS_MOBILITY) { rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = 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_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_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;
}
/* high sh */ /* high sh */
rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
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 = rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = idx;
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);
rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0; 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; rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx = 2;
/* low mh */ /* low mh */
if (rdev->flags & RADEON_IS_MOBILITY) { if (rdev->flags & RADEON_IS_MOBILITY)
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1);
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1); else
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 1); rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_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_ps_idx = idx;
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_off_cm_idx = 0;
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0; rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
}
/* mid mh */ /* mid mh */
if (rdev->flags & RADEON_IS_MOBILITY) { rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = idx;
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = 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_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_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;
}
/* high mh */ /* high mh */
rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = idx = radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
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 = rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = idx;
radeon_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 1);
rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0; 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; rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx = 2;
} }
......
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