diff options
| author | Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> | 2017-02-14 13:50:17 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 17:22:07 -0400 |
| commit | 9fb8de78ed01453ccc696a9f18cbfe41c60fd433 (patch) | |
| tree | 3c5437126f31915d6382c3e7978f566d11311770 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | |
| parent | dff06ddd7f0d322a046fd4a34dec589fbb97adef (diff) | |
drm/amd/display: Remove get_connector_for_link.
We can keep a 1:1 relation between a link and a physical
connector and hence skip the iteration. This function
is used in context of only physical connetors.
Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 36 |
1 files changed, 5 insertions, 31 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c index d4e01b51f949..bdf7c6075414 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c @@ -148,21 +148,6 @@ static struct amdgpu_connector *get_connector_for_sink( return NULL; } -static struct amdgpu_connector *get_connector_for_link( - struct drm_device *dev, - const struct dc_link *link) -{ - struct drm_connector *connector; - - list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - struct amdgpu_connector *aconnector = to_amdgpu_connector(connector); - if (aconnector->dc_link == link) - return aconnector; - } - - return NULL; -} - static void get_payload_table( struct amdgpu_connector *aconnector, struct dp_mst_stream_allocation_table *proposed_table) @@ -363,9 +348,7 @@ bool dm_helpers_dp_mst_start_top_mgr( const struct dc_link *link, bool boot) { - struct amdgpu_device *adev = ctx->driver_context; - struct drm_device *dev = adev->ddev; - struct amdgpu_connector *aconnector = get_connector_for_link(dev, link); + struct amdgpu_connector *aconnector = link->priv; if (!aconnector) { DRM_ERROR("Failed to found connector for link!"); @@ -388,9 +371,7 @@ void dm_helpers_dp_mst_stop_top_mgr( struct dc_context *ctx, const struct dc_link *link) { - struct amdgpu_device *adev = ctx->driver_context; - struct drm_device *dev = adev->ddev; - struct amdgpu_connector *aconnector = get_connector_for_link(dev, link); + struct amdgpu_connector *aconnector = link->priv; if (!aconnector) { DRM_ERROR("Failed to found connector for link!"); @@ -412,9 +393,7 @@ bool dm_helpers_dp_read_dpcd( uint32_t size) { - struct amdgpu_device *adev = ctx->driver_context; - struct drm_device *dev = adev->ddev; - struct amdgpu_connector *aconnector = get_connector_for_link(dev, link); + struct amdgpu_connector *aconnector = link->priv; if (!aconnector) { DRM_ERROR("Failed to found connector for link!"); @@ -432,10 +411,7 @@ bool dm_helpers_dp_write_dpcd( const uint8_t *data, uint32_t size) { - - struct amdgpu_device *adev = ctx->driver_context; - struct drm_device *dev = adev->ddev; - struct amdgpu_connector *aconnector = get_connector_for_link(dev, link); + struct amdgpu_connector *aconnector = link->priv; if (!aconnector) { DRM_ERROR("Failed to found connector for link!"); @@ -451,9 +427,7 @@ bool dm_helpers_submit_i2c( const struct dc_link *link, struct i2c_command *cmd) { - struct amdgpu_device *adev = ctx->driver_context; - struct drm_device *dev = adev->ddev; - struct amdgpu_connector *aconnector = get_connector_for_link(dev, link); + struct amdgpu_connector *aconnector = link->priv; struct i2c_msg *msgs; int i = 0; int num = cmd->number_of_payloads; |