diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/dispc.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/dss.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_gem.c | 14 |
4 files changed, 19 insertions, 13 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c b/drivers/gpu/drm/omapdrm/dss/dispc.c index c26aab4939fa..993691b3cc7e 100644 --- a/drivers/gpu/drm/omapdrm/dss/dispc.c +++ b/drivers/gpu/drm/omapdrm/dss/dispc.c @@ -22,11 +22,11 @@ #include <linux/hardirq.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> +#include <linux/property.h> #include <linux/sizes.h> #include <linux/mfd/syscon.h> #include <linux/regmap.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/component.h> #include <linux/sys_soc.h> #include <drm/drm_fourcc.h> @@ -4765,7 +4765,7 @@ static int dispc_bind(struct device *dev, struct device *master, void *data) if (soc) dispc->feat = soc->data; else - dispc->feat = of_match_device(dispc_of_match, &pdev->dev)->data; + dispc->feat = device_get_match_data(&pdev->dev); r = dispc_errata_i734_wa_init(dispc); if (r) diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c index 02955f976845..988888e164d7 100644 --- a/drivers/gpu/drm/omapdrm/dss/dss.c +++ b/drivers/gpu/drm/omapdrm/dss/dss.c @@ -22,12 +22,13 @@ #include <linux/pinctrl/consumer.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> +#include <linux/property.h> #include <linux/gfp.h> #include <linux/sizes.h> #include <linux/mfd/syscon.h> #include <linux/regmap.h> #include <linux/of.h> -#include <linux/of_device.h> +#include <linux/of_platform.h> #include <linux/of_graph.h> #include <linux/regulator/consumer.h> #include <linux/suspend.h> @@ -1445,7 +1446,7 @@ static int dss_probe(struct platform_device *pdev) if (soc) dss->feat = soc->data; else - dss->feat = of_match_device(dss_of_match, &pdev->dev)->data; + dss->feat = device_get_match_data(&pdev->dev); /* Map I/O registers, get and setup clocks. */ dss->base = devm_platform_ioremap_resource(pdev, 0); diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index b2835b3ea6f5..6598c9c08ba1 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -69,7 +69,6 @@ static void omap_atomic_commit_tail(struct drm_atomic_state *old_state) { struct drm_device *dev = old_state->dev; struct omap_drm_private *priv = dev->dev_private; - bool fence_cookie = dma_fence_begin_signalling(); dispc_runtime_get(priv->dispc); @@ -92,6 +91,8 @@ static void omap_atomic_commit_tail(struct drm_atomic_state *old_state) omap_atomic_wait_for_completion(dev, old_state); drm_atomic_helper_commit_planes(dev, old_state, 0); + + drm_atomic_helper_commit_hw_done(old_state); } else { /* * OMAP3 DSS seems to have issues with the work-around above, @@ -101,11 +102,9 @@ static void omap_atomic_commit_tail(struct drm_atomic_state *old_state) drm_atomic_helper_commit_planes(dev, old_state, 0); drm_atomic_helper_commit_modeset_enables(dev, old_state); - } - drm_atomic_helper_commit_hw_done(old_state); - - dma_fence_end_signalling(fence_cookie); + drm_atomic_helper_commit_hw_done(old_state); + } /* * Wait for completion of the page flips to ensure that old buffers diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c index c48fa531ca32..3421e8389222 100644 --- a/drivers/gpu/drm/omapdrm/omap_gem.c +++ b/drivers/gpu/drm/omapdrm/omap_gem.c @@ -48,7 +48,7 @@ struct omap_gem_object { * OMAP_BO_MEM_DMA_API flag set) * * - buffers imported from dmabuf (with the OMAP_BO_MEM_DMABUF flag set) - * if they are physically contiguous (when sgt->orig_nents == 1) + * if they are physically contiguous * * - buffers mapped through the TILER when pin_cnt is not zero, in which * case the DMA address points to the TILER aperture @@ -148,12 +148,18 @@ u64 omap_gem_mmap_offset(struct drm_gem_object *obj) return drm_vma_node_offset_addr(&obj->vma_node); } +static bool omap_gem_sgt_is_contiguous(struct sg_table *sgt, size_t size) +{ + return !(drm_prime_get_contiguous_size(sgt) < size); +} + static bool omap_gem_is_contiguous(struct omap_gem_object *omap_obj) { if (omap_obj->flags & OMAP_BO_MEM_DMA_API) return true; - if ((omap_obj->flags & OMAP_BO_MEM_DMABUF) && omap_obj->sgt->nents == 1) + if ((omap_obj->flags & OMAP_BO_MEM_DMABUF) && + omap_gem_sgt_is_contiguous(omap_obj->sgt, omap_obj->base.size)) return true; return false; @@ -1385,7 +1391,7 @@ struct drm_gem_object *omap_gem_new_dmabuf(struct drm_device *dev, size_t size, union omap_gem_size gsize; /* Without a DMM only physically contiguous buffers can be supported. */ - if (sgt->orig_nents != 1 && !priv->has_dmm) + if (!omap_gem_sgt_is_contiguous(sgt, size) && !priv->has_dmm) return ERR_PTR(-EINVAL); gsize.bytes = PAGE_ALIGN(size); @@ -1399,7 +1405,7 @@ struct drm_gem_object *omap_gem_new_dmabuf(struct drm_device *dev, size_t size, omap_obj->sgt = sgt; - if (sgt->orig_nents == 1) { + if (omap_gem_sgt_is_contiguous(sgt, size)) { omap_obj->dma_addr = sg_dma_address(sgt->sgl); } else { /* Create pages list from sgt */ |