From f3a5c3f62f6412907798416fda4f2db04ee41755 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Fri, 13 Feb 2015 21:03:44 +0100 Subject: [PATCH] drm/i915: Flatten DRIVER_MODESET checks in i915_irq.c UMS is no more! Cc: Imre Deak Reviewed-by: Imre Deak Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_irq.c | 36 ++++++++++----------------------- 1 file changed, 11 insertions(+), 25 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 854590fba8fc..1faccba58875 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -557,28 +557,16 @@ static u32 i915_get_vblank_counter(struct drm_device *dev, int pipe) unsigned long high_frame; unsigned long low_frame; u32 high1, high2, low, pixel, vbl_start, hsync_start, htotal; + struct intel_crtc *intel_crtc = + to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]); + const struct drm_display_mode *mode = + &intel_crtc->config->base.adjusted_mode; - if (drm_core_check_feature(dev, DRIVER_MODESET)) { - struct intel_crtc *intel_crtc = - to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]); - const struct drm_display_mode *mode = - &intel_crtc->config->base.adjusted_mode; - - htotal = mode->crtc_htotal; - hsync_start = mode->crtc_hsync_start; - vbl_start = mode->crtc_vblank_start; - if (mode->flags & DRM_MODE_FLAG_INTERLACE) - vbl_start = DIV_ROUND_UP(vbl_start, 2); - } else { - enum transcoder cpu_transcoder = (enum transcoder) pipe; - - htotal = ((I915_READ(HTOTAL(cpu_transcoder)) >> 16) & 0x1fff) + 1; - hsync_start = (I915_READ(HSYNC(cpu_transcoder)) & 0x1fff) + 1; - vbl_start = (I915_READ(VBLANK(cpu_transcoder)) & 0x1fff) + 1; - if ((I915_READ(PIPECONF(cpu_transcoder)) & - PIPECONF_INTERLACE_MASK) != PIPECONF_PROGRESSIVE) - vbl_start = DIV_ROUND_UP(vbl_start, 2); - } + htotal = mode->crtc_htotal; + hsync_start = mode->crtc_hsync_start; + vbl_start = mode->crtc_vblank_start; + if (mode->flags & DRM_MODE_FLAG_INTERLACE) + vbl_start = DIV_ROUND_UP(vbl_start, 2); /* Convert to pixel count */ vbl_start *= htotal; @@ -4316,10 +4304,8 @@ void intel_irq_init(struct drm_i915_private *dev_priv) if (!IS_GEN2(dev_priv)) dev->vblank_disable_immediate = true; - if (drm_core_check_feature(dev, DRIVER_MODESET)) { - dev->driver->get_vblank_timestamp = i915_get_vblank_timestamp; - dev->driver->get_scanout_position = i915_get_crtc_scanoutpos; - } + dev->driver->get_vblank_timestamp = i915_get_vblank_timestamp; + dev->driver->get_scanout_position = i915_get_crtc_scanoutpos; if (IS_CHERRYVIEW(dev_priv)) { dev->driver->irq_handler = cherryview_irq_handler;