diff options
| author | Dave Airlie <airlied@redhat.com> | 2014-08-28 11:48:05 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-08-28 11:48:05 +1000 |
| commit | 5fa9be63a42bd4336448d27cbd1f3b993744dd88 (patch) | |
| tree | dca828a26ee0741ef161d715032c68f5c7a44704 /drivers | |
| parent | 00e7208997d7a42b6f7b22f582523755f43a2f9b (diff) | |
| parent | 0d9509d2119528d176f89d67d3004cd92942b57a (diff) | |
Merge branch 'msm-fixes-3.17' of git://people.freedesktop.org/~robclark/linux into drm-fixes
misc msm fixes from Rob.
* 'msm-fixes-3.17' of git://people.freedesktop.org/~robclark/linux:
drm/msm: Fix missing unlock on error in msm_fbdev_create()
drm/msm: fix compile error for non-dt builds
drm/msm/mdp4: request vblank during modeset
drm/msm: avoid flood of kernel logs on faults
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/msm_fbdev.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/msm_iommu.c | 4 |
4 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c index 74cebb51e8c..c6c80ea28c3 100644 --- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c @@ -397,6 +397,7 @@ static void mdp4_crtc_prepare(struct drm_crtc *crtc) struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); DBG("%s", mdp4_crtc->name); /* make sure we hold a ref to mdp clks while setting up mode: */ + drm_crtc_vblank_get(crtc); mdp4_enable(get_kms(crtc)); mdp4_crtc_dpms(crtc, DRM_MODE_DPMS_OFF); } @@ -407,6 +408,7 @@ static void mdp4_crtc_commit(struct drm_crtc *crtc) crtc_flush(crtc); /* drop the ref to mdp clk's that we got in prepare: */ mdp4_disable(get_kms(crtc)); + drm_crtc_vblank_put(crtc); } static int mdp4_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index b447c01ad89..26ee80db17a 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -974,12 +974,11 @@ static int msm_pdev_probe(struct platform_device *pdev) for (i = 0; i < ARRAY_SIZE(devnames); i++) { struct device *dev; - int ret; dev = bus_find_device_by_name(&platform_bus_type, NULL, devnames[i]); if (!dev) { - dev_info(master, "still waiting for %s\n", devnames[i]); + dev_info(&pdev->dev, "still waiting for %s\n", devnames[i]); return -EPROBE_DEFER; } diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c index 9c5221ce391..ab5bfd2d0eb 100644 --- a/drivers/gpu/drm/msm/msm_fbdev.c +++ b/drivers/gpu/drm/msm/msm_fbdev.c @@ -143,7 +143,7 @@ static int msm_fbdev_create(struct drm_fb_helper *helper, ret = msm_gem_get_iova_locked(fbdev->bo, 0, &paddr); if (ret) { dev_err(dev->dev, "failed to get buffer obj iova: %d\n", ret); - goto fail; + goto fail_unlock; } fbi = framebuffer_alloc(0, dev->dev); diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c index 099af483fdf..7acdaa5688b 100644 --- a/drivers/gpu/drm/msm/msm_iommu.c +++ b/drivers/gpu/drm/msm/msm_iommu.c @@ -27,8 +27,8 @@ struct msm_iommu { static int msm_fault_handler(struct iommu_domain *iommu, struct device *dev, unsigned long iova, int flags, void *arg) { - DBG("*** fault: iova=%08lx, flags=%d", iova, flags); - return -ENOSYS; + pr_warn_ratelimited("*** fault: iova=%08lx, flags=%d\n", iova, flags); + return 0; } static int msm_iommu_attach(struct msm_mmu *mmu, const char **names, int cnt) |