On Tue, 2015-02-03 at 11:30 +0100, Daniel Vetter wrote:
> UMS is no more!
>
> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
> ---
> 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 80f35dcffea4..37189a25ca82 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;
> @@ -4330,10 +4318,8 @@ 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;
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