On 2018-09-03 12:54 PM, Daniel Vetter wrote:
For atomic driver this is the default, no need to reimplement it. We still need to keep the copypasta for not-atomic drivers though, since no one polished the legacy crtc helpers as much as the atomic ones.
Thanks for the patch! It seems I made an identical change here: https://lists.freedesktop.org/archives/amd-gfx/2018-August/026064.html One line difference though. I wasn't aware that the default is used when .best_encoder is null, so I just hooked it to the default helper. If it's OK with you, I'll do a follow-up to drop the hook, so we don't have two conflicting patches in flight. Leo
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx> Cc: Alex Deucher <alexander.deucher@xxxxxxx> Cc: Harry Wentland <harry.wentland@xxxxxxx> Cc: Andrey Grodzovsky <andrey.grodzovsky@xxxxxxx> Cc: Tony Cheng <Tony.Cheng@xxxxxxx> Cc: "Leo (Sunpeng) Li" <sunpeng.li@xxxxxxx> Cc: Shirish S <shirish.s@xxxxxxx> --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 23 ------------------- 1 file changed, 23 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index af6adffba788..333f9904f135 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2794,28 +2794,6 @@ static const struct drm_connector_funcs amdgpu_dm_connector_funcs = { .atomic_get_property = amdgpu_dm_connector_atomic_get_property };-static struct drm_encoder *best_encoder(struct drm_connector *connector)-{ - int enc_id = connector->encoder_ids[0]; - struct drm_mode_object *obj; - struct drm_encoder *encoder; - - DRM_DEBUG_DRIVER("Finding the best encoder\n"); - - /* pick the encoder ids */ - if (enc_id) { - obj = drm_mode_object_find(connector->dev, NULL, enc_id, DRM_MODE_OBJECT_ENCODER); - if (!obj) { - DRM_ERROR("Couldn't find a matching encoder for our connector\n"); - return NULL; - } - encoder = obj_to_encoder(obj); - return encoder; - } - DRM_ERROR("No encoder id\n"); - return NULL; -} - static int get_modes(struct drm_connector *connector) { return amdgpu_dm_connector_get_modes(connector); @@ -2934,7 +2912,6 @@ amdgpu_dm_connector_helper_funcs = { */ .get_modes = get_modes, .mode_valid = amdgpu_dm_connector_mode_valid, - .best_encoder = best_encoder };static void dm_crtc_helper_disable(struct drm_crtc *crtc)
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