... and hide it in i915_dma.c. This way all the legacy stuff dealing with READ_BREADCRUMB and LP_RING and friends is in i915_dma.c.
Signed-off-by: Daniel Vetter <[email protected]> --- drivers/gpu/drm/i915/i915_dma.c | 13 +++++++++++++ drivers/gpu/drm/i915/i915_drv.h | 1 + drivers/gpu/drm/i915/i915_irq.c | 8 +------- 3 files changed, 15 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 750d5df..c94fd89 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -47,6 +47,19 @@ #include <acpi/video.h> #include <asm/pat.h> +void i915_update_dri1_breadcrumb(struct drm_device *dev) +{ + drm_i915_private_t *dev_priv = dev->dev_private; + struct drm_i915_master_private *master_priv; + + if (dev->primary->master) { + master_priv = dev->primary->master->driver_priv; + if (master_priv->sarea_priv) + master_priv->sarea_priv->last_dispatch = + READ_BREADCRUMB(dev_priv); + } +} + static void i915_write_hws_pga(struct drm_device *dev) { drm_i915_private_t *dev_priv = dev->dev_private; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ebc2285..5fdb476 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1130,6 +1130,7 @@ extern int i915_master_create(struct drm_device *dev, struct drm_master *master) extern void i915_master_destroy(struct drm_device *dev, struct drm_master *master); /* i915_dma.c */ +void i915_update_dri1_breadcrumb(struct drm_device *dev); extern void i915_kernel_lost_context(struct drm_device * dev); extern int i915_driver_load(struct drm_device *, unsigned long flags); extern int i915_driver_unload(struct drm_device *); diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 135440a..054123e 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1373,7 +1373,6 @@ static irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) { struct drm_device *dev = (struct drm_device *) arg; drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - struct drm_i915_master_private *master_priv; u32 iir, new_iir; u32 pipe_stats[I915_MAX_PIPES]; u32 vblank_status; @@ -1444,12 +1443,7 @@ static irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) I915_WRITE(IIR, iir); new_iir = I915_READ(IIR); /* Flush posted writes */ - if (dev->primary->master) { - master_priv = dev->primary->master->driver_priv; - if (master_priv->sarea_priv) - master_priv->sarea_priv->last_dispatch = - READ_BREADCRUMB(dev_priv); - } + i915_update_dri1_breadcrumb(dev); if (iir & I915_USER_INTERRUPT) notify_ring(dev, &dev_priv->ring[RCS]); -- 1.7.7.6 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
