diff options
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/core.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.c | 8 |
2 files changed, 17 insertions, 1 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/core.c b/drivers/gpu/drm/omapdrm/dss/core.c index 4dabe32c7098..6b3247c4f857 100644 --- a/drivers/gpu/drm/omapdrm/dss/core.c +++ b/drivers/gpu/drm/omapdrm/dss/core.c @@ -103,6 +103,8 @@ static void (*dss_output_drv_unreg_funcs[])(void) = { dss_uninit_platform_driver, }; +static struct platform_device *omap_drm_device; + static int __init omap_dss_init(void) { int r; @@ -118,6 +120,12 @@ static int __init omap_dss_init(void) goto err_reg; } + omap_drm_device = platform_device_register_simple("omapdrm_", 0, NULL, 0); + if (IS_ERR(omap_drm_device)) { + r = PTR_ERR(omap_drm_device); + goto err_reg; + } + return 0; err_reg: @@ -135,6 +143,8 @@ static void __exit omap_dss_exit(void) { int i; + platform_device_unregister(omap_drm_device); + for (i = 0; i < ARRAY_SIZE(dss_output_drv_unreg_funcs); ++i) dss_output_drv_unreg_funcs[i](); diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index 10e24ca928f2..2b990daf0052 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -575,6 +575,12 @@ static int pdev_probe(struct platform_device *pdev) if (omapdss_is_initialized() == false) return -EPROBE_DEFER; + ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32)); + if (ret) { + dev_err(&pdev->dev, "Failed to set the DMA mask\n"); + return ret; + } + omap_crtc_pre_init(); ret = omap_connect_dssdevs(); @@ -762,7 +768,7 @@ static SIMPLE_DEV_PM_OPS(omapdrm_pm_ops, omap_drm_suspend, omap_drm_resume); static struct platform_driver pdev = { .driver = { - .name = DRIVER_NAME, + .name = "omapdrm_", .pm = &omapdrm_pm_ops, }, .probe = pdev_probe, |
