diff options
| author | Pratik Vishwakarma <Pratik.Vishwakarma@amd.com> | 2017-04-06 13:18:20 +0530 |
|---|---|---|
| committer | Harry Wentland <harry.wentland@amd.com> | 2017-05-03 16:46:57 -0400 |
| commit | 0d7b188dfa20efe97a95da858b7f38b2ef862885 (patch) | |
| tree | 9785ede69abad56cbdd542c1cf7af1d0b76732f2 | |
| parent | f14328a72bdfe10251fa6c5aaaea1ca8a21c6c7d (diff) | |
drm/amd/display: get_atomic_property missing for drm_connector_funcs
DRM_IOCTL_MODE_GETCONNECTOR fails with EINVAL on enabling DRIVER_ATOMIC
With this DRM_IOCTL_MODE_GETCONNECTOR returns all the connector properties.
freesync_property and freesync_capable_property return 0 currently.
TESTS(On Chromium OS on Stoney Only)
* Builds without compilation errors.
* 'atomictest' proceeds after applying patch and fails with vblank event
timed out.
* Chromium OS ui comes up.
Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 53 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.h | 6 |
2 files changed, 58 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c index 96f3cc1fc694..1ae492c51481 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c @@ -1376,6 +1376,56 @@ int amdgpu_dm_connector_atomic_set_property( return ret; } +int amdgpu_dm_connector_atomic_get_property( + struct drm_connector *connector, + const struct drm_connector_state *state, + struct drm_property *property, + uint64_t *val) +{ + struct drm_device *dev = connector->dev; + struct amdgpu_device *adev = dev->dev_private; + struct dm_connector_state *dm_state = + to_dm_connector_state(state); + int ret = -EINVAL; + + if (property == dev->mode_config.scaling_mode_property) { + switch (dm_state->scaling) { + case RMX_CENTER: + *val = DRM_MODE_SCALE_CENTER; + break; + case RMX_ASPECT: + *val = DRM_MODE_SCALE_ASPECT; + break; + case RMX_FULL: + *val = DRM_MODE_SCALE_FULLSCREEN; + break; + case RMX_OFF: + default: + *val = DRM_MODE_SCALE_NONE; + break; + } + ret = 0; + } else if (property == adev->mode_info.underscan_hborder_property) { + *val = dm_state->underscan_hborder; + ret = 0; + } else if (property == adev->mode_info.underscan_vborder_property) { + *val = dm_state->underscan_vborder; + ret = 0; + } else if (property == adev->mode_info.underscan_property) { + *val = dm_state->underscan_enable; + ret = 0; + } else if (property == adev->mode_info.freesync_property) { + //TODO + *val = 0; + ret = 0; + } else if (property == adev->mode_info.freesync_capable_property) { + //TODO + *val = 0; + ret = 0; + } + return ret; +} + void amdgpu_dm_connector_destroy(struct drm_connector *connector) { struct amdgpu_connector *aconnector = to_amdgpu_connector(connector); @@ -1447,7 +1497,8 @@ static const struct drm_connector_funcs amdgpu_dm_connector_funcs = { .destroy = amdgpu_dm_connector_destroy, .atomic_duplicate_state = amdgpu_dm_connector_atomic_duplicate_state, .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, - .atomic_set_property = amdgpu_dm_connector_atomic_set_property + .atomic_set_property = amdgpu_dm_connector_atomic_set_property, + .atomic_get_property = amdgpu_dm_connector_atomic_get_property }; static struct drm_encoder *best_encoder(struct drm_connector *connector) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.h index ab6d51dbbf4b..b69c86826b1a 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.h @@ -71,6 +71,12 @@ int amdgpu_dm_connector_atomic_set_property( struct drm_property *property, uint64_t val); +int amdgpu_dm_connector_atomic_get_property( + struct drm_connector *connector, + const struct drm_connector_state *state, + struct drm_property *property, + uint64_t *val); + int amdgpu_dm_get_encoder_crtc_mask(struct amdgpu_device *adev); void amdgpu_dm_connector_init_helper( |