Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie: "This is mostly exynos and intel fixes, along with some vblank patches I lost from Rob a few months ago that make wayland work better on lots of GPUs, also a qxl kconfig fix." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (22 commits) qxl: fix Kconfig deps - select FB_DEFERRED_IO drm/exynos: replace request_threaded_irq with devm function drm/exynos: remove unnecessary devm_kfree drm/exynos: fix build warnings from ipp fimc drm/exynos: cleanup device pointer usages drm/exynos: wait for the completion of pending page flip drm/exynos: use drm_send_vblank_event() helper drm/i915: avoid premature DP AUX timeouts drm/i915: avoid premature timeouts in __wait_seqno() drm/i915: use msecs_to_jiffies_timeout instead of open coding the same drm/i915: add msecs_to_jiffies_timeout to guarantee minimum duration drm/i915: force full modeset if the connector is in DPMS OFF mode drm/exynos: page flip fixes drm/exynos: exynos_hdmi: Pass correct pointer to free_irq() drm/exynos: exynos_drm_ipp: Fix incorrect usage of IS_ERR_OR_NULL drm/exynos: exynos_drm_fbdev: Fix incorrect usage of IS_ERR_OR_NULL drm/imx: use drm_send_vblank_event() helper drm/shmob: use drm_send_vblank_event() helper drm/radeon: use drm_send_vblank_event() helper drm/nouveau: use drm_send_vblank_event() helper ...
This commit is contained in:
commit
58f8bbd2e3
|
@ -48,6 +48,8 @@ struct exynos_drm_crtc {
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unsigned int pipe;
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unsigned int dpms;
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enum exynos_crtc_mode mode;
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wait_queue_head_t pending_flip_queue;
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atomic_t pending_flip;
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};
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static void exynos_drm_crtc_dpms(struct drm_crtc *crtc, int mode)
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@ -61,6 +63,13 @@ static void exynos_drm_crtc_dpms(struct drm_crtc *crtc, int mode)
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return;
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}
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if (mode > DRM_MODE_DPMS_ON) {
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/* wait for the completion of page flip. */
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wait_event(exynos_crtc->pending_flip_queue,
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atomic_read(&exynos_crtc->pending_flip) == 0);
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drm_vblank_off(crtc->dev, exynos_crtc->pipe);
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}
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exynos_drm_fn_encoder(crtc, &mode, exynos_drm_encoder_crtc_dpms);
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exynos_crtc->dpms = mode;
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}
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@ -217,7 +226,6 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc,
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ret = drm_vblank_get(dev, exynos_crtc->pipe);
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if (ret) {
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DRM_DEBUG("failed to acquire vblank counter\n");
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list_del(&event->base.link);
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goto out;
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}
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@ -225,6 +233,7 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc,
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spin_lock_irq(&dev->event_lock);
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list_add_tail(&event->base.link,
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&dev_priv->pageflip_event_list);
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atomic_set(&exynos_crtc->pending_flip, 1);
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spin_unlock_irq(&dev->event_lock);
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crtc->fb = fb;
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@ -344,6 +353,8 @@ int exynos_drm_crtc_create(struct drm_device *dev, unsigned int nr)
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exynos_crtc->pipe = nr;
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exynos_crtc->dpms = DRM_MODE_DPMS_OFF;
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init_waitqueue_head(&exynos_crtc->pending_flip_queue);
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atomic_set(&exynos_crtc->pending_flip, 0);
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exynos_crtc->plane = exynos_plane_init(dev, 1 << nr, true);
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if (!exynos_crtc->plane) {
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kfree(exynos_crtc);
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@ -398,7 +409,8 @@ void exynos_drm_crtc_finish_pageflip(struct drm_device *dev, int crtc)
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{
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struct exynos_drm_private *dev_priv = dev->dev_private;
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struct drm_pending_vblank_event *e, *t;
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struct timeval now;
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struct drm_crtc *drm_crtc = dev_priv->crtc[crtc];
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struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(drm_crtc);
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unsigned long flags;
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DRM_DEBUG_KMS("%s\n", __FILE__);
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@ -411,14 +423,11 @@ void exynos_drm_crtc_finish_pageflip(struct drm_device *dev, int crtc)
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if (crtc != e->pipe)
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continue;
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do_gettimeofday(&now);
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e->event.sequence = 0;
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e->event.tv_sec = now.tv_sec;
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e->event.tv_usec = now.tv_usec;
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list_move_tail(&e->base.link, &e->base.file_priv->event_list);
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wake_up_interruptible(&e->base.file_priv->event_wait);
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list_del(&e->base.link);
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drm_send_vblank_event(dev, -1, e);
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drm_vblank_put(dev, crtc);
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atomic_set(&exynos_crtc->pending_flip, 0);
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wake_up(&exynos_crtc->pending_flip_queue);
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}
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spin_unlock_irqrestore(&dev->event_lock, flags);
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|
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@ -182,7 +182,7 @@ static int exynos_drm_fbdev_create(struct drm_fb_helper *helper,
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helper->fb = exynos_drm_framebuffer_init(dev, &mode_cmd,
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&exynos_gem_obj->base);
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if (IS_ERR_OR_NULL(helper->fb)) {
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if (IS_ERR(helper->fb)) {
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DRM_ERROR("failed to create drm framebuffer.\n");
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ret = PTR_ERR(helper->fb);
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goto err_destroy_gem;
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|
|
|
@ -12,9 +12,9 @@
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*
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*/
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#include <linux/kernel.h>
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#include <linux/mfd/syscon.h>
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/mfd/syscon.h>
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#include <linux/regmap.h>
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#include <linux/clk.h>
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#include <linux/pm_runtime.h>
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@ -1845,7 +1845,7 @@ static int fimc_probe(struct platform_device *pdev)
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}
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ctx->irq = res->start;
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ret = request_threaded_irq(ctx->irq, NULL, fimc_irq_handler,
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ret = devm_request_threaded_irq(dev, ctx->irq, NULL, fimc_irq_handler,
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IRQF_ONESHOT, "drm_fimc", ctx);
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if (ret < 0) {
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dev_err(dev, "failed to request irq.\n");
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|
@ -1854,7 +1854,7 @@ static int fimc_probe(struct platform_device *pdev)
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ret = fimc_setup_clocks(ctx);
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if (ret < 0)
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goto err_free_irq;
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return ret;
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ippdrv = &ctx->ippdrv;
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ippdrv->ops[EXYNOS_DRM_OPS_SRC] = &fimc_src_ops;
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@ -1884,7 +1884,7 @@ static int fimc_probe(struct platform_device *pdev)
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goto err_pm_dis;
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}
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dev_info(&pdev->dev, "drm fimc registered successfully.\n");
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dev_info(dev, "drm fimc registered successfully.\n");
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return 0;
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@ -1892,8 +1892,6 @@ err_pm_dis:
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pm_runtime_disable(dev);
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err_put_clk:
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fimc_put_clocks(ctx);
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err_free_irq:
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free_irq(ctx->irq, ctx);
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return ret;
|
||||
}
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@ -1911,8 +1909,6 @@ static int fimc_remove(struct platform_device *pdev)
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pm_runtime_set_suspended(dev);
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pm_runtime_disable(dev);
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free_irq(ctx->irq, ctx);
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|
||||
return 0;
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}
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|
|
|
@ -885,7 +885,7 @@ static int fimd_probe(struct platform_device *pdev)
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|||
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||||
DRM_DEBUG_KMS("%s\n", __FILE__);
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if (pdev->dev.of_node) {
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if (dev->of_node) {
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pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
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if (!pdata) {
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DRM_ERROR("memory allocation for pdata failed\n");
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@ -899,7 +899,7 @@ static int fimd_probe(struct platform_device *pdev)
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return ret;
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}
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} else {
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pdata = pdev->dev.platform_data;
|
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pdata = dev->platform_data;
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if (!pdata) {
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DRM_ERROR("no platform data specified\n");
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return -EINVAL;
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@ -912,7 +912,7 @@ static int fimd_probe(struct platform_device *pdev)
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return -EINVAL;
|
||||
}
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ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
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ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
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if (!ctx)
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return -ENOMEM;
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@ -930,7 +930,7 @@ static int fimd_probe(struct platform_device *pdev)
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|||
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||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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|
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ctx->regs = devm_ioremap_resource(&pdev->dev, res);
|
||||
ctx->regs = devm_ioremap_resource(dev, res);
|
||||
if (IS_ERR(ctx->regs))
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return PTR_ERR(ctx->regs);
|
||||
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||||
|
@ -942,7 +942,7 @@ static int fimd_probe(struct platform_device *pdev)
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|||
|
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ctx->irq = res->start;
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|
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ret = devm_request_irq(&pdev->dev, ctx->irq, fimd_irq_handler,
|
||||
ret = devm_request_irq(dev, ctx->irq, fimd_irq_handler,
|
||||
0, "drm_fimd", ctx);
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if (ret) {
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dev_err(dev, "irq request failed.\n");
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||||
|
|
|
@ -1379,7 +1379,7 @@ static int g2d_probe(struct platform_device *pdev)
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|||
struct exynos_drm_subdrv *subdrv;
|
||||
int ret;
|
||||
|
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g2d = devm_kzalloc(&pdev->dev, sizeof(*g2d), GFP_KERNEL);
|
||||
g2d = devm_kzalloc(dev, sizeof(*g2d), GFP_KERNEL);
|
||||
if (!g2d) {
|
||||
dev_err(dev, "failed to allocate driver data\n");
|
||||
return -ENOMEM;
|
||||
|
@ -1417,7 +1417,7 @@ static int g2d_probe(struct platform_device *pdev)
|
|||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
|
||||
g2d->regs = devm_ioremap_resource(&pdev->dev, res);
|
||||
g2d->regs = devm_ioremap_resource(dev, res);
|
||||
if (IS_ERR(g2d->regs)) {
|
||||
ret = PTR_ERR(g2d->regs);
|
||||
goto err_put_clk;
|
||||
|
@ -1430,7 +1430,7 @@ static int g2d_probe(struct platform_device *pdev)
|
|||
goto err_put_clk;
|
||||
}
|
||||
|
||||
ret = devm_request_irq(&pdev->dev, g2d->irq, g2d_irq_handler, 0,
|
||||
ret = devm_request_irq(dev, g2d->irq, g2d_irq_handler, 0,
|
||||
"drm_g2d", g2d);
|
||||
if (ret < 0) {
|
||||
dev_err(dev, "irq request failed\n");
|
||||
|
|
|
@ -1704,7 +1704,7 @@ static int gsc_probe(struct platform_device *pdev)
|
|||
}
|
||||
|
||||
ctx->irq = res->start;
|
||||
ret = request_threaded_irq(ctx->irq, NULL, gsc_irq_handler,
|
||||
ret = devm_request_threaded_irq(dev, ctx->irq, NULL, gsc_irq_handler,
|
||||
IRQF_ONESHOT, "drm_gsc", ctx);
|
||||
if (ret < 0) {
|
||||
dev_err(dev, "failed to request irq.\n");
|
||||
|
@ -1725,7 +1725,7 @@ static int gsc_probe(struct platform_device *pdev)
|
|||
ret = gsc_init_prop_list(ippdrv);
|
||||
if (ret < 0) {
|
||||
dev_err(dev, "failed to init property list.\n");
|
||||
goto err_get_irq;
|
||||
return ret;
|
||||
}
|
||||
|
||||
DRM_DEBUG_KMS("%s:id[%d]ippdrv[0x%x]\n", __func__, ctx->id,
|
||||
|
@ -1743,15 +1743,12 @@ static int gsc_probe(struct platform_device *pdev)
|
|||
goto err_ippdrv_register;
|
||||
}
|
||||
|
||||
dev_info(&pdev->dev, "drm gsc registered successfully.\n");
|
||||
dev_info(dev, "drm gsc registered successfully.\n");
|
||||
|
||||
return 0;
|
||||
|
||||
err_ippdrv_register:
|
||||
devm_kfree(dev, ippdrv->prop_list);
|
||||
pm_runtime_disable(dev);
|
||||
err_get_irq:
|
||||
free_irq(ctx->irq, ctx);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
@ -1761,15 +1758,12 @@ static int gsc_remove(struct platform_device *pdev)
|
|||
struct gsc_context *ctx = get_gsc_context(dev);
|
||||
struct exynos_drm_ippdrv *ippdrv = &ctx->ippdrv;
|
||||
|
||||
devm_kfree(dev, ippdrv->prop_list);
|
||||
exynos_drm_ippdrv_unregister(ippdrv);
|
||||
mutex_destroy(&ctx->lock);
|
||||
|
||||
pm_runtime_set_suspended(dev);
|
||||
pm_runtime_disable(dev);
|
||||
|
||||
free_irq(ctx->irq, ctx);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
|
@ -442,7 +442,7 @@ static int exynos_drm_hdmi_probe(struct platform_device *pdev)
|
|||
|
||||
DRM_DEBUG_KMS("%s\n", __FILE__);
|
||||
|
||||
ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
|
||||
ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
|
||||
if (!ctx) {
|
||||
DRM_LOG_KMS("failed to alloc common hdmi context.\n");
|
||||
return -ENOMEM;
|
||||
|
|
|
@ -222,7 +222,7 @@ static struct exynos_drm_ippdrv *ipp_find_driver(struct ipp_context *ctx,
|
|||
/* find ipp driver using idr */
|
||||
ippdrv = ipp_find_obj(&ctx->ipp_idr, &ctx->ipp_lock,
|
||||
ipp_id);
|
||||
if (IS_ERR_OR_NULL(ippdrv)) {
|
||||
if (IS_ERR(ippdrv)) {
|
||||
DRM_ERROR("not found ipp%d driver.\n", ipp_id);
|
||||
return ippdrv;
|
||||
}
|
||||
|
@ -388,7 +388,7 @@ static int ipp_find_and_set_property(struct drm_exynos_ipp_property *property)
|
|||
DRM_DEBUG_KMS("%s:prop_id[%d]\n", __func__, prop_id);
|
||||
|
||||
ippdrv = ipp_find_drv_by_handle(prop_id);
|
||||
if (IS_ERR_OR_NULL(ippdrv)) {
|
||||
if (IS_ERR(ippdrv)) {
|
||||
DRM_ERROR("failed to get ipp driver.\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
@ -492,7 +492,7 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data,
|
|||
|
||||
/* find ipp driver using ipp id */
|
||||
ippdrv = ipp_find_driver(ctx, property);
|
||||
if (IS_ERR_OR_NULL(ippdrv)) {
|
||||
if (IS_ERR(ippdrv)) {
|
||||
DRM_ERROR("failed to get ipp driver.\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
@ -521,19 +521,19 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data,
|
|||
c_node->state = IPP_STATE_IDLE;
|
||||
|
||||
c_node->start_work = ipp_create_cmd_work();
|
||||
if (IS_ERR_OR_NULL(c_node->start_work)) {
|
||||
if (IS_ERR(c_node->start_work)) {
|
||||
DRM_ERROR("failed to create start work.\n");
|
||||
goto err_clear;
|
||||
}
|
||||
|
||||
c_node->stop_work = ipp_create_cmd_work();
|
||||
if (IS_ERR_OR_NULL(c_node->stop_work)) {
|
||||
if (IS_ERR(c_node->stop_work)) {
|
||||
DRM_ERROR("failed to create stop work.\n");
|
||||
goto err_free_start;
|
||||
}
|
||||
|
||||
c_node->event_work = ipp_create_event_work();
|
||||
if (IS_ERR_OR_NULL(c_node->event_work)) {
|
||||
if (IS_ERR(c_node->event_work)) {
|
||||
DRM_ERROR("failed to create event work.\n");
|
||||
goto err_free_stop;
|
||||
}
|
||||
|
@ -915,7 +915,7 @@ static int ipp_queue_buf_with_run(struct device *dev,
|
|||
DRM_DEBUG_KMS("%s\n", __func__);
|
||||
|
||||
ippdrv = ipp_find_drv_by_handle(qbuf->prop_id);
|
||||
if (IS_ERR_OR_NULL(ippdrv)) {
|
||||
if (IS_ERR(ippdrv)) {
|
||||
DRM_ERROR("failed to get ipp driver.\n");
|
||||
return -EFAULT;
|
||||
}
|
||||
|
@ -1909,7 +1909,7 @@ static int ipp_probe(struct platform_device *pdev)
|
|||
struct exynos_drm_subdrv *subdrv;
|
||||
int ret;
|
||||
|
||||
ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
|
||||
ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
|
||||
if (!ctx)
|
||||
return -ENOMEM;
|
||||
|
||||
|
@ -1963,7 +1963,7 @@ static int ipp_probe(struct platform_device *pdev)
|
|||
goto err_cmd_workq;
|
||||
}
|
||||
|
||||
dev_info(&pdev->dev, "drm ipp registered successfully.\n");
|
||||
dev_info(dev, "drm ipp registered successfully.\n");
|
||||
|
||||
return 0;
|
||||
|
||||
|
|
|
@ -666,8 +666,8 @@ static int rotator_probe(struct platform_device *pdev)
|
|||
return rot->irq;
|
||||
}
|
||||
|
||||
ret = request_threaded_irq(rot->irq, NULL, rotator_irq_handler,
|
||||
IRQF_ONESHOT, "drm_rotator", rot);
|
||||
ret = devm_request_threaded_irq(dev, rot->irq, NULL,
|
||||
rotator_irq_handler, IRQF_ONESHOT, "drm_rotator", rot);
|
||||
if (ret < 0) {
|
||||
dev_err(dev, "failed to request irq\n");
|
||||
return ret;
|
||||
|
@ -676,8 +676,7 @@ static int rotator_probe(struct platform_device *pdev)
|
|||
rot->clock = devm_clk_get(dev, "rotator");
|
||||
if (IS_ERR(rot->clock)) {
|
||||
dev_err(dev, "failed to get clock\n");
|
||||
ret = PTR_ERR(rot->clock);
|
||||
goto err_clk_get;
|
||||
return PTR_ERR(rot->clock);
|
||||
}
|
||||
|
||||
pm_runtime_enable(dev);
|
||||
|
@ -709,10 +708,7 @@ static int rotator_probe(struct platform_device *pdev)
|
|||
return 0;
|
||||
|
||||
err_ippdrv_register:
|
||||
devm_kfree(dev, ippdrv->prop_list);
|
||||
pm_runtime_disable(dev);
|
||||
err_clk_get:
|
||||
free_irq(rot->irq, rot);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
@ -722,13 +718,10 @@ static int rotator_remove(struct platform_device *pdev)
|
|||
struct rot_context *rot = dev_get_drvdata(dev);
|
||||
struct exynos_drm_ippdrv *ippdrv = &rot->ippdrv;
|
||||
|
||||
devm_kfree(dev, ippdrv->prop_list);
|
||||
exynos_drm_ippdrv_unregister(ippdrv);
|
||||
|
||||
pm_runtime_disable(dev);
|
||||
|
||||
free_irq(rot->irq, rot);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
|
@ -594,7 +594,7 @@ static int vidi_probe(struct platform_device *pdev)
|
|||
|
||||
DRM_DEBUG_KMS("%s\n", __FILE__);
|
||||
|
||||
ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
|
||||
ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
|
||||
if (!ctx)
|
||||
return -ENOMEM;
|
||||
|
||||
|
@ -612,7 +612,7 @@ static int vidi_probe(struct platform_device *pdev)
|
|||
|
||||
platform_set_drvdata(pdev, ctx);
|
||||
|
||||
ret = device_create_file(&pdev->dev, &dev_attr_connection);
|
||||
ret = device_create_file(dev, &dev_attr_connection);
|
||||
if (ret < 0)
|
||||
DRM_INFO("failed to create connection sysfs.\n");
|
||||
|
||||
|
|
|
@ -1946,14 +1946,14 @@ static int hdmi_probe(struct platform_device *pdev)
|
|||
|
||||
DRM_DEBUG_KMS("[%d]\n", __LINE__);
|
||||
|
||||
if (pdev->dev.of_node) {
|
||||
if (dev->of_node) {
|
||||
pdata = drm_hdmi_dt_parse_pdata(dev);
|
||||
if (IS_ERR(pdata)) {
|
||||
DRM_ERROR("failed to parse dt\n");
|
||||
return PTR_ERR(pdata);
|
||||
}
|
||||
} else {
|
||||
pdata = pdev->dev.platform_data;
|
||||
pdata = dev->platform_data;
|
||||
}
|
||||
|
||||
if (!pdata) {
|
||||
|
@ -1961,14 +1961,14 @@ static int hdmi_probe(struct platform_device *pdev)
|
|||
return -EINVAL;
|
||||
}
|
||||
|
||||
drm_hdmi_ctx = devm_kzalloc(&pdev->dev, sizeof(*drm_hdmi_ctx),
|
||||
drm_hdmi_ctx = devm_kzalloc(dev, sizeof(*drm_hdmi_ctx),
|
||||
GFP_KERNEL);
|
||||
if (!drm_hdmi_ctx) {
|
||||
DRM_ERROR("failed to allocate common hdmi context.\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
hdata = devm_kzalloc(&pdev->dev, sizeof(struct hdmi_context),
|
||||
hdata = devm_kzalloc(dev, sizeof(struct hdmi_context),
|
||||
GFP_KERNEL);
|
||||
if (!hdata) {
|
||||
DRM_ERROR("out of memory\n");
|
||||
|
@ -1985,7 +1985,7 @@ static int hdmi_probe(struct platform_device *pdev)
|
|||
if (dev->of_node) {
|
||||
const struct of_device_id *match;
|
||||
match = of_match_node(of_match_ptr(hdmi_match_types),
|
||||
pdev->dev.of_node);
|
||||
dev->of_node);
|
||||
if (match == NULL)
|
||||
return -ENODEV;
|
||||
hdata->type = (enum hdmi_type)match->data;
|
||||
|
@ -2005,11 +2005,11 @@ static int hdmi_probe(struct platform_device *pdev)
|
|||
}
|
||||
|
||||
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
hdata->regs = devm_ioremap_resource(&pdev->dev, res);
|
||||
hdata->regs = devm_ioremap_resource(dev, res);
|
||||
if (IS_ERR(hdata->regs))
|
||||
return PTR_ERR(hdata->regs);
|
||||
|
||||
ret = devm_gpio_request(&pdev->dev, hdata->hpd_gpio, "HPD");
|
||||
ret = devm_gpio_request(dev, hdata->hpd_gpio, "HPD");
|
||||
if (ret) {
|
||||
DRM_ERROR("failed to request HPD gpio\n");
|
||||
return ret;
|
||||
|
@ -2041,7 +2041,7 @@ static int hdmi_probe(struct platform_device *pdev)
|
|||
|
||||
hdata->hpd = gpio_get_value(hdata->hpd_gpio);
|
||||
|
||||
ret = request_threaded_irq(hdata->irq, NULL,
|
||||
ret = devm_request_threaded_irq(dev, hdata->irq, NULL,
|
||||
hdmi_irq_thread, IRQF_TRIGGER_RISING |
|
||||
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
|
||||
"hdmi", drm_hdmi_ctx);
|
||||
|
@ -2070,16 +2070,11 @@ err_ddc:
|
|||
static int hdmi_remove(struct platform_device *pdev)
|
||||
{
|
||||
struct device *dev = &pdev->dev;
|
||||
struct exynos_drm_hdmi_context *ctx = platform_get_drvdata(pdev);
|
||||
struct hdmi_context *hdata = ctx->ctx;
|
||||
|
||||
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
|
||||
|
||||
pm_runtime_disable(dev);
|
||||
|
||||
free_irq(hdata->irq, hdata);
|
||||
|
||||
|
||||
/* hdmiphy i2c driver */
|
||||
i2c_del_driver(&hdmiphy_driver);
|
||||
/* DDC i2c driver */
|
||||
|
|
|
@ -1061,7 +1061,7 @@ static int mixer_resources_init(struct exynos_drm_hdmi_context *ctx,
|
|||
return -ENXIO;
|
||||
}
|
||||
|
||||
mixer_res->mixer_regs = devm_ioremap(&pdev->dev, res->start,
|
||||
mixer_res->mixer_regs = devm_ioremap(dev, res->start,
|
||||
resource_size(res));
|
||||
if (mixer_res->mixer_regs == NULL) {
|
||||
dev_err(dev, "register mapping failed.\n");
|
||||
|
@ -1074,7 +1074,7 @@ static int mixer_resources_init(struct exynos_drm_hdmi_context *ctx,
|
|||
return -ENXIO;
|
||||
}
|
||||
|
||||
ret = devm_request_irq(&pdev->dev, res->start, mixer_irq_handler,
|
||||
ret = devm_request_irq(dev, res->start, mixer_irq_handler,
|
||||
0, "drm_mixer", ctx);
|
||||
if (ret) {
|
||||
dev_err(dev, "request interrupt failed.\n");
|
||||
|
@ -1118,7 +1118,7 @@ static int vp_resources_init(struct exynos_drm_hdmi_context *ctx,
|
|||
return -ENXIO;
|
||||
}
|
||||
|
||||
mixer_res->vp_regs = devm_ioremap(&pdev->dev, res->start,
|
||||
mixer_res->vp_regs = devm_ioremap(dev, res->start,
|
||||
resource_size(res));
|
||||
if (mixer_res->vp_regs == NULL) {
|
||||
dev_err(dev, "register mapping failed.\n");
|
||||
|
@ -1169,14 +1169,14 @@ static int mixer_probe(struct platform_device *pdev)
|
|||
|
||||
dev_info(dev, "probe start\n");
|
||||
|
||||
drm_hdmi_ctx = devm_kzalloc(&pdev->dev, sizeof(*drm_hdmi_ctx),
|
||||
drm_hdmi_ctx = devm_kzalloc(dev, sizeof(*drm_hdmi_ctx),
|
||||
GFP_KERNEL);
|
||||
if (!drm_hdmi_ctx) {
|
||||
DRM_ERROR("failed to allocate common hdmi context.\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
|
||||
ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
|
||||
if (!ctx) {
|
||||
DRM_ERROR("failed to alloc mixer context.\n");
|
||||
return -ENOMEM;
|
||||
|
@ -1187,14 +1187,14 @@ static int mixer_probe(struct platform_device *pdev)
|
|||
if (dev->of_node) {
|
||||
const struct of_device_id *match;
|
||||
match = of_match_node(of_match_ptr(mixer_match_types),
|
||||
pdev->dev.of_node);
|
||||
dev->of_node);
|
||||
drv = (struct mixer_drv_data *)match->data;
|
||||
} else {
|
||||
drv = (struct mixer_drv_data *)
|
||||
platform_get_device_id(pdev)->driver_data;
|
||||
}
|
||||
|
||||
ctx->dev = &pdev->dev;
|
||||
ctx->dev = dev;
|
||||
ctx->parent_ctx = (void *)drm_hdmi_ctx;
|
||||
drm_hdmi_ctx->ctx = (void *)ctx;
|
||||
ctx->vp_enabled = drv->is_vp_enabled;
|
||||
|
|
|
@ -364,40 +364,64 @@ static const struct pci_device_id pciidlist[] = { /* aka */
|
|||
INTEL_VGA_DEVICE(0x016a, &intel_ivybridge_d_info), /* GT2 server */
|
||||
INTEL_VGA_DEVICE(0x0402, &intel_haswell_d_info), /* GT1 desktop */
|
||||
INTEL_VGA_DEVICE(0x0412, &intel_haswell_d_info), /* GT2 desktop */
|
||||
INTEL_VGA_DEVICE(0x0422, &intel_haswell_d_info), /* GT2 desktop */
|
||||
INTEL_VGA_DEVICE(0x0422, &intel_haswell_d_info), /* GT3 desktop */
|
||||
INTEL_VGA_DEVICE(0x040a, &intel_haswell_d_info), /* GT1 server */
|
||||
INTEL_VGA_DEVICE(0x041a, &intel_haswell_d_info), /* GT2 server */
|
||||
INTEL_VGA_DEVICE(0x042a, &intel_haswell_d_info), /* GT2 server */
|
||||
INTEL_VGA_DEVICE(0x042a, &intel_haswell_d_info), /* GT3 server */
|
||||
INTEL_VGA_DEVICE(0x0406, &intel_haswell_m_info), /* GT1 mobile */
|
||||
INTEL_VGA_DEVICE(0x0416, &intel_haswell_m_info), /* GT2 mobile */
|
||||
INTEL_VGA_DEVICE(0x0426, &intel_haswell_m_info), /* GT2 mobile */
|
||||
INTEL_VGA_DEVICE(0x040B, &intel_haswell_d_info), /* GT1 reserved */
|
||||
INTEL_VGA_DEVICE(0x041B, &intel_haswell_d_info), /* GT2 reserved */
|
||||
INTEL_VGA_DEVICE(0x042B, &intel_haswell_d_info), /* GT3 reserved */
|
||||
INTEL_VGA_DEVICE(0x040E, &intel_haswell_d_info), /* GT1 reserved */
|
||||
INTEL_VGA_DEVICE(0x041E, &intel_haswell_d_info), /* GT2 reserved */
|
||||
INTEL_VGA_DEVICE(0x042E, &intel_haswell_d_info), /* GT3 reserved */
|
||||
INTEL_VGA_DEVICE(0x0C02, &intel_haswell_d_info), /* SDV GT1 desktop */
|
||||
INTEL_VGA_DEVICE(0x0C12, &intel_haswell_d_info), /* SDV GT2 desktop */
|
||||
INTEL_VGA_DEVICE(0x0C22, &intel_haswell_d_info), /* SDV GT2 desktop */
|
||||
INTEL_VGA_DEVICE(0x0C22, &intel_haswell_d_info), /* SDV GT3 desktop */
|
||||
INTEL_VGA_DEVICE(0x0C0A, &intel_haswell_d_info), /* SDV GT1 server */
|
||||
INTEL_VGA_DEVICE(0x0C1A, &intel_haswell_d_info), /* SDV GT2 server */
|
||||
INTEL_VGA_DEVICE(0x0C2A, &intel_haswell_d_info), /* SDV GT2 server */
|
||||
INTEL_VGA_DEVICE(0x0C2A, &intel_haswell_d_info), /* SDV GT3 server */
|
||||
INTEL_VGA_DEVICE(0x0C06, &intel_haswell_m_info), /* SDV GT1 mobile */
|
||||
INTEL_VGA_DEVICE(0x0C16, &intel_haswell_m_info), /* SDV GT2 mobile */
|
||||
INTEL_VGA_DEVICE(0x0C26, &intel_haswell_m_info), /* SDV GT2 mobile */
|
||||
INTEL_VGA_DEVICE(0x0C26, &intel_haswell_m_info), /* SDV GT3 mobile */
|
||||
INTEL_VGA_DEVICE(0x0C0B, &intel_haswell_d_info), /* SDV GT1 reserved */
|
||||
INTEL_VGA_DEVICE(0x0C1B, &intel_haswell_d_info), /* SDV GT2 reserved */
|
||||
INTEL_VGA_DEVICE(0x0C2B, &intel_haswell_d_info), /* SDV GT3 reserved */
|
||||
INTEL_VGA_DEVICE(0x0C0E, &intel_haswell_d_info), /* SDV GT1 reserved */
|
||||
INTEL_VGA_DEVICE(0x0C1E, &intel_haswell_d_info), /* SDV GT2 reserved */
|
||||
INTEL_VGA_DEVICE(0x0C2E, &intel_haswell_d_info), /* SDV GT3 reserved */
|
||||
INTEL_VGA_DEVICE(0x0A02, &intel_haswell_d_info), /* ULT GT1 desktop */
|
||||
INTEL_VGA_DEVICE(0x0A12, &intel_haswell_d_info), /* ULT GT2 desktop */
|
||||
INTEL_VGA_DEVICE(0x0A22, &intel_haswell_d_info), /* ULT GT2 desktop */
|
||||
INTEL_VGA_DEVICE(0x0A22, &intel_haswell_d_info), /* ULT GT3 desktop */
|
||||
INTEL_VGA_DEVICE(0x0A0A, &intel_haswell_d_info), /* ULT GT1 server */
|
||||
INTEL_VGA_DEVICE(0x0A1A, &intel_haswell_d_info), /* ULT GT2 server */
|
||||
INTEL_VGA_DEVICE(0x0A2A, &intel_haswell_d_info), /* ULT GT2 server */
|
||||
INTEL_VGA_DEVICE(0x0A2A, &intel_haswell_d_info), /* ULT GT3 server */
|
||||
INTEL_VGA_DEVICE(0x0A06, &intel_haswell_m_info), /* ULT GT1 mobile */
|
||||
INTEL_VGA_DEVICE(0x0A16, &intel_haswell_m_info), /* ULT GT2 mobile */
|
||||
INTEL_VGA_DEVICE(0x0A26, &intel_haswell_m_info), /* ULT GT2 mobile */
|
||||
INTEL_VGA_DEVICE(0x0A26, &intel_haswell_m_info), /* ULT GT3 mobile */
|
||||
INTEL_VGA_DEVICE(0x0A0B, &intel_haswell_d_info), /* ULT GT1 reserved */
|
||||
INTEL_VGA_DEVICE(0x0A1B, &intel_haswell_d_info), /* ULT GT2 reserved */
|
||||
INTEL_VGA_DEVICE(0x0A2B, &intel_haswell_d_info), /* ULT GT3 reserved */
|
||||
INTEL_VGA_DEVICE(0x0A0E, &intel_haswell_m_info), /* ULT GT1 reserved */
|
||||
INTEL_VGA_DEVICE(0x0A1E, &intel_haswell_m_info), /* ULT GT2 reserved */
|
||||
INTEL_VGA_DEVICE(0x0A2E, &intel_haswell_m_info), /* ULT GT3 reserved */
|
||||
INTEL_VGA_DEVICE(0x0D02, &intel_haswell_d_info), /* CRW GT1 desktop */
|
||||
INTEL_VGA_DEVICE(0x0D12, &intel_haswell_d_info), /* CRW GT2 desktop */
|
||||
INTEL_VGA_DEVICE(0x0D22, &intel_haswell_d_info), /* CRW GT2 desktop */
|
||||
INTEL_VGA_DEVICE(0x0D22, &intel_haswell_d_info), /* CRW GT3 desktop */
|
||||
INTEL_VGA_DEVICE(0x0D0A, &intel_haswell_d_info), /* CRW GT1 server */
|
||||
INTEL_VGA_DEVICE(0x0D1A, &intel_haswell_d_info), /* CRW GT2 server */
|
||||
INTEL_VGA_DEVICE(0x0D2A, &intel_haswell_d_info), /* CRW GT2 server */
|
||||
INTEL_VGA_DEVICE(0x0D2A, &intel_haswell_d_info), /* CRW GT3 server */
|
||||
INTEL_VGA_DEVICE(0x0D06, &intel_haswell_m_info), /* CRW GT1 mobile */
|
||||
INTEL_VGA_DEVICE(0x0D16, &intel_haswell_m_info), /* CRW GT2 mobile */
|
||||
INTEL_VGA_DEVICE(0x0D26, &intel_haswell_m_info), /* CRW GT2 mobile */
|
||||
INTEL_VGA_DEVICE(0x0D26, &intel_haswell_m_info), /* CRW GT3 mobile */
|
||||
INTEL_VGA_DEVICE(0x0D0B, &intel_haswell_d_info), /* CRW GT1 reserved */
|
||||
INTEL_VGA_DEVICE(0x0D1B, &intel_haswell_d_info), /* CRW GT2 reserved */
|
||||
INTEL_VGA_DEVICE(0x0D2B, &intel_haswell_d_info), /* CRW GT3 reserved */
|
||||
INTEL_VGA_DEVICE(0x0D0E, &intel_haswell_d_info), /* CRW GT1 reserved */
|
||||
INTEL_VGA_DEVICE(0x0D1E, &intel_haswell_d_info), /* CRW GT2 reserved */
|
||||
INTEL_VGA_DEVICE(0x0D2E, &intel_haswell_d_info), /* CRW GT3 reserved */
|
||||
INTEL_VGA_DEVICE(0x0f30, &intel_valleyview_m_info),
|
||||
INTEL_VGA_DEVICE(0x0f31, &intel_valleyview_m_info),
|
||||
INTEL_VGA_DEVICE(0x0f32, &intel_valleyview_m_info),
|
||||
|
|
|
@ -1943,4 +1943,19 @@ static inline void __user *to_user_ptr(u64 address)
|
|||
return (void __user *)(uintptr_t)address;
|
||||
}
|
||||
|
||||
static inline unsigned long msecs_to_jiffies_timeout(const unsigned int m)
|
||||
{
|
||||
unsigned long j = msecs_to_jiffies(m);
|
||||
|
||||
return min_t(unsigned long, MAX_JIFFY_OFFSET, j + 1);
|
||||
}
|
||||
|
||||
static inline unsigned long
|
||||
timespec_to_jiffies_timeout(const struct timespec *value)
|
||||
{
|
||||
unsigned long j = timespec_to_jiffies(value);
|
||||
|
||||
return min_t(unsigned long, MAX_JIFFY_OFFSET, j + 1);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
|
@ -1003,7 +1003,7 @@ static int __wait_seqno(struct intel_ring_buffer *ring, u32 seqno,
|
|||
wait_forever = false;
|
||||
}
|
||||
|
||||
timeout_jiffies = timespec_to_jiffies(&wait_time);
|
||||
timeout_jiffies = timespec_to_jiffies_timeout(&wait_time);
|
||||
|
||||
if (WARN_ON(!ring->irq_get(ring)))
|
||||
return -ENODEV;
|
||||
|
|
|
@ -8140,6 +8140,21 @@ static void intel_set_config_restore_state(struct drm_device *dev,
|
|||
}
|
||||
}
|
||||
|
||||
static bool
|
||||
is_crtc_connector_off(struct drm_crtc *crtc, struct drm_connector *connectors,
|
||||
int num_connectors)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < num_connectors; i++)
|
||||
if (connectors[i].encoder &&
|
||||
connectors[i].encoder->crtc == crtc &&
|
||||
connectors[i].dpms != DRM_MODE_DPMS_ON)
|
||||
return true;
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
static void
|
||||
intel_set_config_compute_mode_changes(struct drm_mode_set *set,
|
||||
struct intel_set_config *config)
|
||||
|
@ -8147,7 +8162,11 @@ intel_set_config_compute_mode_changes(struct drm_mode_set *set,
|
|||
|
||||
/* We should be able to check here if the fb has the same properties
|
||||
* and then just flip_or_move it */
|
||||
if (set->crtc->fb != set->fb) {
|
||||
if (set->connectors != NULL &&
|
||||
is_crtc_connector_off(set->crtc, *set->connectors,
|
||||
set->num_connectors)) {
|
||||
config->mode_changed = true;
|
||||
} else if (set->crtc->fb != set->fb) {
|
||||
/* If we have no fb then treat it as a full mode set */
|
||||
if (set->crtc->fb == NULL) {
|
||||
DRM_DEBUG_KMS("crtc has no fb, full mode set\n");
|
||||
|
@ -8157,8 +8176,9 @@ intel_set_config_compute_mode_changes(struct drm_mode_set *set,
|
|||
} else if (set->fb->pixel_format !=
|
||||
set->crtc->fb->pixel_format) {
|
||||
config->mode_changed = true;
|
||||
} else
|
||||
} else {
|
||||
config->fb_changed = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (set->fb && (set->x != set->crtc->x || set->y != set->crtc->y))
|
||||
|
@ -8332,11 +8352,6 @@ static int intel_crtc_set_config(struct drm_mode_set *set)
|
|||
|
||||
ret = intel_set_mode(set->crtc, set->mode,
|
||||
set->x, set->y, set->fb);
|
||||
if (ret) {
|
||||
DRM_ERROR("failed to set mode on [CRTC:%d], err = %d\n",
|
||||
set->crtc->base.id, ret);
|
||||
goto fail;
|
||||
}
|
||||
} else if (config->fb_changed) {
|
||||
intel_crtc_wait_for_pending_flips(set->crtc);
|
||||
|
||||
|
@ -8344,18 +8359,18 @@ static int intel_crtc_set_config(struct drm_mode_set *set)
|
|||
set->x, set->y, set->fb);
|
||||
}
|
||||
|
||||
intel_set_config_free(config);
|
||||
|
||||
return 0;
|
||||
|
||||
if (ret) {
|
||||
DRM_ERROR("failed to set mode on [CRTC:%d], err = %d\n",
|
||||
set->crtc->base.id, ret);
|
||||
fail:
|
||||
intel_set_config_restore_state(dev, config);
|
||||
intel_set_config_restore_state(dev, config);
|
||||
|
||||
/* Try to restore the config */
|
||||
if (config->mode_changed &&
|
||||
intel_set_mode(save_set.crtc, save_set.mode,
|
||||
save_set.x, save_set.y, save_set.fb))
|
||||
DRM_ERROR("failed to restore config after modeset failure\n");
|
||||
/* Try to restore the config */
|
||||
if (config->mode_changed &&
|
||||
intel_set_mode(save_set.crtc, save_set.mode,
|
||||
save_set.x, save_set.y, save_set.fb))
|
||||
DRM_ERROR("failed to restore config after modeset failure\n");
|
||||
}
|
||||
|
||||
out_config:
|
||||
intel_set_config_free(config);
|
||||
|
|
|
@ -303,7 +303,7 @@ intel_dp_aux_wait_done(struct intel_dp *intel_dp, bool has_aux_irq)
|
|||
#define C (((status = I915_READ_NOTRACE(ch_ctl)) & DP_AUX_CH_CTL_SEND_BUSY) == 0)
|
||||
if (has_aux_irq)
|
||||
done = wait_event_timeout(dev_priv->gmbus_wait_queue, C,
|
||||
msecs_to_jiffies(10));
|
||||
msecs_to_jiffies_timeout(10));
|
||||
else
|
||||
done = wait_for_atomic(C, 10) == 0;
|
||||
if (!done)
|
||||
|
|
|
@ -228,7 +228,7 @@ gmbus_wait_hw_status(struct drm_i915_private *dev_priv,
|
|||
* need to wake up periodically and check that ourselves. */
|
||||
I915_WRITE(GMBUS4 + reg_offset, gmbus4_irq_en);
|
||||
|
||||
for (i = 0; i < msecs_to_jiffies(50) + 1; i++) {
|
||||
for (i = 0; i < msecs_to_jiffies_timeout(50); i++) {
|
||||
prepare_to_wait(&dev_priv->gmbus_wait_queue, &wait,
|
||||
TASK_UNINTERRUPTIBLE);
|
||||
|
||||
|
@ -263,7 +263,8 @@ gmbus_wait_idle(struct drm_i915_private *dev_priv)
|
|||
/* Important: The hw handles only the first bit, so set only one! */
|
||||
I915_WRITE(GMBUS4 + reg_offset, GMBUS_IDLE_EN);
|
||||
|
||||
ret = wait_event_timeout(dev_priv->gmbus_wait_queue, C, 10);
|
||||
ret = wait_event_timeout(dev_priv->gmbus_wait_queue, C,
|
||||
msecs_to_jiffies_timeout(10));
|
||||
|
||||
I915_WRITE(GMBUS4 + reg_offset, 0);
|
||||
|
||||
|
|
|
@ -638,17 +638,8 @@ nouveau_finish_page_flip(struct nouveau_channel *chan,
|
|||
}
|
||||
|
||||
s = list_first_entry(&fctx->flip, struct nouveau_page_flip_state, head);
|
||||
if (s->event) {
|
||||
struct drm_pending_vblank_event *e = s->event;
|
||||
struct timeval now;
|
||||
|
||||
do_gettimeofday(&now);
|
||||
e->event.sequence = 0;
|
||||
e->event.tv_sec = now.tv_sec;
|
||||
e->event.tv_usec = now.tv_usec;
|
||||
list_add_tail(&e->base.link, &e->base.file_priv->event_list);
|
||||
wake_up_interruptible(&e->base.file_priv->event_wait);
|
||||
}
|
||||
if (s->event)
|
||||
drm_send_vblank_event(dev, -1, s->event);
|
||||
|
||||
list_del(&s->head);
|
||||
if (ps)
|
||||
|
|
|
@ -4,6 +4,7 @@ config DRM_QXL
|
|||
select FB_SYS_FILLRECT
|
||||
select FB_SYS_COPYAREA
|
||||
select FB_SYS_IMAGEBLIT
|
||||
select FB_DEFERRED_IO
|
||||
select DRM_KMS_HELPER
|
||||
select DRM_TTM
|
||||
help
|
||||
|
|
|
@ -271,8 +271,6 @@ void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id)
|
|||
{
|
||||
struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
|
||||
struct radeon_unpin_work *work;
|
||||
struct drm_pending_vblank_event *e;
|
||||
struct timeval now;
|
||||
unsigned long flags;
|
||||
u32 update_pending;
|
||||
int vpos, hpos;
|
||||
|
@ -328,14 +326,9 @@ void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id)
|
|||
radeon_crtc->unpin_work = NULL;
|
||||
|
||||
/* wakeup userspace */
|
||||
if (work->event) {
|
||||
e = work->event;
|
||||
e->event.sequence = drm_vblank_count_and_time(rdev->ddev, crtc_id, &now);
|
||||
e->event.tv_sec = now.tv_sec;
|
||||
e->event.tv_usec = now.tv_usec;
|
||||
list_add_tail(&e->base.link, &e->base.file_priv->event_list);
|
||||
wake_up_interruptible(&e->base.file_priv->event_wait);
|
||||
}
|
||||
if (work->event)
|
||||
drm_send_vblank_event(rdev->ddev, crtc_id, work->event);
|
||||
|
||||
spin_unlock_irqrestore(&rdev->ddev->event_lock, flags);
|
||||
|
||||
drm_vblank_put(rdev->ddev, radeon_crtc->crtc_id);
|
||||
|
|
|
@ -451,27 +451,16 @@ void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc)
|
|||
{
|
||||
struct drm_pending_vblank_event *event;
|
||||
struct drm_device *dev = scrtc->crtc.dev;
|
||||
struct timeval vblanktime;
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&dev->event_lock, flags);
|
||||
event = scrtc->event;
|
||||
scrtc->event = NULL;
|
||||
if (event) {
|
||||
drm_send_vblank_event(dev, 0, event);
|
||||
drm_vblank_put(dev, 0);
|
||||
}
|
||||
spin_unlock_irqrestore(&dev->event_lock, flags);
|
||||
|
||||
if (event == NULL)
|
||||
return;
|
||||
|
||||
event->event.sequence = drm_vblank_count_and_time(dev, 0, &vblanktime);
|
||||
event->event.tv_sec = vblanktime.tv_sec;
|
||||
event->event.tv_usec = vblanktime.tv_usec;
|
||||
|
||||
spin_lock_irqsave(&dev->event_lock, flags);
|
||||
list_add_tail(&event->base.link, &event->base.file_priv->event_list);
|
||||
wake_up_interruptible(&event->base.file_priv->event_wait);
|
||||
spin_unlock_irqrestore(&dev->event_lock, flags);
|
||||
|
||||
drm_vblank_put(dev, 0);
|
||||
}
|
||||
|
||||
static int shmob_drm_crtc_page_flip(struct drm_crtc *crtc,
|
||||
|
|
|
@ -316,31 +316,14 @@ static int ipu_crtc_mode_set(struct drm_crtc *crtc,
|
|||
|
||||
static void ipu_crtc_handle_pageflip(struct ipu_crtc *ipu_crtc)
|
||||
{
|
||||
struct drm_pending_vblank_event *e;
|
||||
struct timeval now;
|
||||
unsigned long flags;
|
||||
struct drm_device *drm = ipu_crtc->base.dev;
|
||||
|
||||
spin_lock_irqsave(&drm->event_lock, flags);
|
||||
|
||||
e = ipu_crtc->page_flip_event;
|
||||
if (!e) {
|
||||
spin_unlock_irqrestore(&drm->event_lock, flags);
|
||||
return;
|
||||
}
|
||||
|
||||
do_gettimeofday(&now);
|
||||
e->event.sequence = 0;
|
||||
e->event.tv_sec = now.tv_sec;
|
||||
e->event.tv_usec = now.tv_usec;
|
||||
if (ipu_crtc->page_flip_event)
|
||||
drm_send_vblank_event(drm, -1, ipu_crtc->page_flip_event);
|
||||
ipu_crtc->page_flip_event = NULL;
|
||||
|
||||
imx_drm_crtc_vblank_put(ipu_crtc->imx_crtc);
|
||||
|
||||
list_add_tail(&e->base.link, &e->base.file_priv->event_list);
|
||||
|
||||
wake_up_interruptible(&e->base.file_priv->event_wait);
|
||||
|
||||
spin_unlock_irqrestore(&drm->event_lock, flags);
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue