[PATCH 03/13] drm/i915: rip out legacy encoder->mode_fixup logic

[Daniel Vetter <daniel.vetter@ffwll.ch>]

Everyone is now using our own ->compute_config callback, which means
we can now also make that callback mandatory.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_display.c | 19 +++----------------
 1 file changed, 3 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 62c5ab9..1ff8f9c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4109,7 +4109,7 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc,
 	}
 
 	/* All interlaced capable intel hw wants timings in frames. Note though
-	 * that intel_lvds_mode_fixup does some funny tricks with the crtc
+	 * that intel_lvds_compute_config does some funny tricks with the crtc
 	 * timings, so we need to be careful not to clobber these.*/
 	if (!pipe_config->timings_set)
 		drm_mode_set_crtcinfo(adjusted_mode, 0);
@@ -7856,7 +7856,6 @@ intel_modeset_pipe_config(struct drm_crtc *crtc,
 			  struct drm_display_mode *mode)
 {
 	struct drm_device *dev = crtc->dev;
-	struct drm_encoder_helper_funcs *encoder_funcs;
 	struct intel_encoder *encoder;
 	struct intel_crtc_config *pipe_config;
 	int plane_bpp, ret = -EINVAL;
@@ -7901,20 +7900,8 @@ encoder_retry:
 		if (&encoder->new_crtc->base != crtc)
 			continue;
 
-		if (encoder->compute_config) {
-			if (!(encoder->compute_config(encoder, pipe_config))) {
-				DRM_DEBUG_KMS("Encoder config failure\n");
-				goto fail;
-			}
-
-			continue;
-		}
-
-		encoder_funcs = encoder->base.helper_private;
-		if (!(encoder_funcs->mode_fixup(&encoder->base,
-						&pipe_config->requested_mode,
-						&pipe_config->adjusted_mode))) {
-			DRM_DEBUG_KMS("Encoder fixup failed\n");
+		if (!(encoder->compute_config(encoder, pipe_config))) {
+			DRM_DEBUG_KMS("Encoder config failure\n");
 			goto fail;
 		}
 	}
-- 
1.8.1.4