From 62afb4ad425af2bc6ac6ff6d697825ae47c25211 Mon Sep 17 00:00:00 2001 From: José Roberto de Souza Date: Fri, 13 Sep 2019 16:28:57 -0700 Subject: drm/connector: Allow max possible encoders to attach to a connector MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Currently we restrict the number of encoders that can be linked to a connector to 3, increase it to match the maximum number of encoders that can be initialized(32). To more effiently do that lets switch from an array of encoder ids to bitmask. v2: Fixing missed return on amdgpu_dm_connector_to_encoder() Suggested-by: Ville Syrjälä Cc: Ville Syrjälä Cc: Alex Deucher Cc: dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Reviewed-by: Ville Syrjälä Signed-off-by: Dhinakaran Pandiyan Signed-off-by: José Roberto de Souza Signed-off-by: Manasi Navare Link: https://patchwork.freedesktop.org/patch/msgid/20190913232857.389834-2-jose.souza@intel.com --- drivers/gpu/drm/drm_probe_helper.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/gpu/drm/drm_probe_helper.c') diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index 351cbc40f0f8..a7c87abe88d0 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -93,7 +93,6 @@ drm_mode_validate_pipeline(struct drm_display_mode *mode, struct drm_device *dev = connector->dev; enum drm_mode_status ret = MODE_OK; struct drm_encoder *encoder; - int i; /* Step 1: Validate against connector */ ret = drm_connector_mode_valid(connector, mode); @@ -101,7 +100,7 @@ drm_mode_validate_pipeline(struct drm_display_mode *mode, return ret; /* Step 2: Validate against encoders and crtcs */ - drm_connector_for_each_possible_encoder(connector, encoder, i) { + drm_connector_for_each_possible_encoder(connector, encoder) { struct drm_crtc *crtc; ret = drm_encoder_mode_valid(encoder, mode); -- cgit v1.2.3