From 5c4e9806435d7da665af08b3071446b9617eb9cb Mon Sep 17 00:00:00 2001 From: Andrey Grodzovsky Date: Tue, 14 Feb 2017 15:47:24 -0500 Subject: drm/amd/display: Remove get_connector_for_sink. Keep 1:1 relation between MST sink and it's MST connector. Signed-off-by: Andrey Grodzovsky Reviewed-by: Tony Cheng Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher --- .../drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 27 +++------------------- 1 file changed, 3 insertions(+), 24 deletions(-) (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c') 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 bdf7c6075414..bc0bfa9586ee 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 @@ -133,21 +133,6 @@ enum dc_edid_status dm_helpers_parse_edid_caps( return result; } -static struct amdgpu_connector *get_connector_for_sink( - struct drm_device *dev, - const struct dc_sink *sink) -{ - 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_sink == sink) - return aconnector; - } - - return NULL; -} - static void get_payload_table( struct amdgpu_connector *aconnector, struct dp_mst_stream_allocation_table *proposed_table) @@ -194,8 +179,6 @@ bool dm_helpers_dp_mst_write_payload_allocation_table( struct dp_mst_stream_allocation_table *proposed_table, bool enable) { - struct amdgpu_device *adev = ctx->driver_context; - struct drm_device *dev = adev->ddev; struct amdgpu_connector *aconnector; struct drm_dp_mst_topology_mgr *mst_mgr; struct drm_dp_mst_port *mst_port; @@ -205,7 +188,7 @@ bool dm_helpers_dp_mst_write_payload_allocation_table( int bpp = 0; int pbn = 0; - aconnector = get_connector_for_sink(dev, stream->sink); + aconnector = stream->sink->priv; if (!aconnector || !aconnector->mst_port) return false; @@ -284,13 +267,11 @@ bool dm_helpers_dp_mst_poll_for_allocation_change_trigger( struct dc_context *ctx, const struct dc_stream *stream) { - struct amdgpu_device *adev = ctx->driver_context; - struct drm_device *dev = adev->ddev; struct amdgpu_connector *aconnector; struct drm_dp_mst_topology_mgr *mst_mgr; int ret; - aconnector = get_connector_for_sink(dev, stream->sink); + aconnector = stream->sink->priv; if (!aconnector || !aconnector->mst_port) return false; @@ -313,14 +294,12 @@ bool dm_helpers_dp_mst_send_payload_allocation( const struct dc_stream *stream, bool enable) { - struct amdgpu_device *adev = ctx->driver_context; - struct drm_device *dev = adev->ddev; struct amdgpu_connector *aconnector; struct drm_dp_mst_topology_mgr *mst_mgr; struct drm_dp_mst_port *mst_port; int ret; - aconnector = get_connector_for_sink(dev, stream->sink); + aconnector = stream->sink->priv; if (!aconnector || !aconnector->mst_port) return false; -- cgit v1.2.3