From: Alex Deucher <alexander.deucher@xxxxxxx>
For r6xx-evergreen, they are no-ops as they don't support
any dynamic state adjustment.
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/radeon/r600_dpm.c | 10 ++++++++++
drivers/gpu/drm/radeon/radeon_asic.c | 8 ++++++++
drivers/gpu/drm/radeon/radeon_asic.h | 2 ++
3 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c
index c9f9647..bcb1967 100644
--- a/drivers/gpu/drm/radeon/r600_dpm.c
+++ b/drivers/gpu/drm/radeon/r600_dpm.c
@@ -662,6 +662,16 @@ void r600_stop_dpm(struct radeon_device *rdev)
r600_dynamicpm_enable(rdev, false);
}
+int r600_dpm_pre_set_power_state(struct radeon_device *rdev)
+{
+ return 0;
+}
+
+void r600_dpm_post_set_power_state(struct radeon_device *rdev)
+{
+
+}
+
bool r600_is_uvd_state(u32 class, u32 class2)
{
if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index e6703ef..5014bd1 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -1110,7 +1110,9 @@ static struct radeon_asic rv6xx_asic = {
.setup_asic = &rv6xx_setup_asic,
.enable = &rv6xx_dpm_enable,
.disable = &rv6xx_dpm_disable,
+ .pre_set_power_state = &r600_dpm_pre_set_power_state,
.set_power_state = &rv6xx_dpm_set_power_state,
+ .post_set_power_state = &r600_dpm_post_set_power_state,
.display_configuration_changed = &rv6xx_dpm_display_configuration_changed,
.fini = &rv6xx_dpm_fini,
.get_sclk = &rv6xx_dpm_get_sclk,
@@ -1211,7 +1213,9 @@ static struct radeon_asic rs780_asic = {
.setup_asic = &rs780_dpm_setup_asic,
.enable = &rs780_dpm_enable,
.disable = &rs780_dpm_disable,
+ .pre_set_power_state = &r600_dpm_pre_set_power_state,
.set_power_state = &rs780_dpm_set_power_state,
+ .post_set_power_state = &r600_dpm_post_set_power_state,
.display_configuration_changed = &rs780_dpm_display_configuration_changed,
.fini = &rs780_dpm_fini,
.get_sclk = &rs780_dpm_get_sclk,
@@ -1322,7 +1326,9 @@ static struct radeon_asic rv770_asic = {
.setup_asic = &rv770_dpm_setup_asic,
.enable = &rv770_dpm_enable,
.disable = &rv770_dpm_disable,
+ .pre_set_power_state = &r600_dpm_pre_set_power_state,
.set_power_state = &rv770_dpm_set_power_state,
+ .post_set_power_state = &r600_dpm_post_set_power_state,
.display_configuration_changed = &rv770_dpm_display_configuration_changed,
.fini = &rv770_dpm_fini,
.get_sclk = &rv770_dpm_get_sclk,
@@ -1433,7 +1439,9 @@ static struct radeon_asic evergreen_asic = {
.setup_asic = &cypress_dpm_setup_asic,
.enable = &cypress_dpm_enable,
.disable = &cypress_dpm_disable,
+ .pre_set_power_state = &r600_dpm_pre_set_power_state,
.set_power_state = &cypress_dpm_set_power_state,
+ .post_set_power_state = &r600_dpm_post_set_power_state,
.display_configuration_changed = &cypress_dpm_display_configuration_changed,
.fini = &cypress_dpm_fini,
.get_sclk = &rv770_dpm_get_sclk,
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index 2fef64d..d7d4662 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -396,6 +396,8 @@ int r600_mc_wait_for_idle(struct radeon_device *rdev);
u32 r600_get_xclk(struct radeon_device *rdev);
uint64_t r600_get_gpu_clock_counter(struct radeon_device *rdev);
int rv6xx_get_temp(struct radeon_device *rdev);
+int r600_dpm_pre_set_power_state(struct radeon_device *rdev);
+void r600_dpm_post_set_power_state(struct radeon_device *rdev);
/* rv6xx dpm */
int rv6xx_dpm_init(struct radeon_device *rdev);
int rv6xx_dpm_enable(struct radeon_device *rdev);
--
1.7.7.5
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/dri-devel
