-From 75e50217c8c8d9ab8dc84547fd149d9bfe32ae5d Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Fri, 22 Nov 2019 16:23:32 +0000
-Subject: [PATCH] drm/v3d: Set dma_mask as well as coherent_dma_mask
-
-Both coherent_dma_mask and dma_mask act as constraints on allocations
-and bounce buffer usage, so be sure to set dma_mask to the appropriate
-value otherwise the effective mask could be incorrect.
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.org>
----
- drivers/gpu/drm/v3d/v3d_drv.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/gpu/drm/v3d/v3d_drv.c
-+++ b/drivers/gpu/drm/v3d/v3d_drv.c
-@@ -261,7 +261,7 @@ static int v3d_platform_drm_probe(struct
- int ret;
- u32 ident1;
-
-- dev->coherent_dma_mask = DMA_BIT_MASK(36);
-+ dma_set_mask_and_coherent(dev, DMA_BIT_MASK(36));
-
- v3d = kzalloc(sizeof(*v3d), GFP_KERNEL);
- if (!v3d)