From: Daniel Vetter Date: Wed, 31 Oct 2012 18:26:13 +0000 (+0100) Subject: drm/i915: move encoder->mode_set calls to crtc_mode_set X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9256aa195d3badd009bf4addee6c3ae39879b8a6;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/i915: move encoder->mode_set calls to crtc_mode_set Makes more sense to group the entire mode_set stage into one function. Noticed while discussiing the rather confusing set of function names with Paulo Zanoni. Unfortunately I don't have an idea to make the function names lesss confusion. v2: Use for_each_encoder_on_crtc as suggested by Chris Wilson. Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 01e59fb9ed16..34d24bd7a36a 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5739,6 +5739,8 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, { struct drm_device *dev = crtc->dev; struct drm_i915_private *dev_priv = dev->dev_private; + struct drm_encoder_helper_funcs *encoder_funcs; + struct intel_encoder *encoder; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); int pipe = intel_crtc->pipe; int ret; @@ -5749,7 +5751,19 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, x, y, fb); drm_vblank_post_modeset(dev, pipe); - return ret; + if (ret != 0) + return ret; + + for_each_encoder_on_crtc(dev, crtc, encoder) { + DRM_DEBUG_KMS("[ENCODER:%d:%s] set [MODE:%d:%s]\n", + encoder->base.base.id, + drm_get_encoder_name(&encoder->base), + mode->base.id, mode->name); + encoder_funcs = encoder->base.helper_private; + encoder_funcs->mode_set(&encoder->base, mode, adjusted_mode); + } + + return 0; } static bool intel_eld_uptodate(struct drm_connector *connector, @@ -7651,8 +7665,6 @@ bool intel_set_mode(struct drm_crtc *crtc, struct drm_device *dev = crtc->dev; drm_i915_private_t *dev_priv = dev->dev_private; struct drm_display_mode *adjusted_mode, saved_mode, saved_hwmode; - struct drm_encoder_helper_funcs *encoder_funcs; - struct drm_encoder *encoder; struct intel_crtc *intel_crtc; unsigned disable_pipes, prepare_pipes, modeset_pipes; bool ret = true; @@ -7709,18 +7721,6 @@ bool intel_set_mode(struct drm_crtc *crtc, x, y, fb); if (!ret) goto done; - - list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) { - - if (encoder->crtc != &intel_crtc->base) - continue; - - DRM_DEBUG_KMS("[ENCODER:%d:%s] set [MODE:%d:%s]\n", - encoder->base.id, drm_get_encoder_name(encoder), - mode->base.id, mode->name); - encoder_funcs = encoder->helper_private; - encoder_funcs->mode_set(encoder, mode, adjusted_mode); - } } /* Now enable the clocks, plane, pipe, and connectors that we set up. */