bcm27xx: remove linux 5.10 compatibility

[openwrt/staging/chunkeey.git] / target / linux / bcm27xx / patches-5.10 / 950-0179-drm-v3d-Set-dma_mask-as-well-as-coherent_dma_mask.patch

diff --git a/target/linux/bcm27xx/patches-5.10/950-0179-drm-v3d-Set-dma_mask-as-well-as-coherent_dma_mask.patch b/target/linux/bcm27xx/patches-5.10/950-0179-drm-v3d-Set-dma_mask-as-well-as-coherent_dma_mask.patch
deleted file mode 100644 (file)
index 1289309..0000000
--- a/target/linux/bcm27xx/patches-5.10/950-0179-drm-v3d-Set-dma_mask-as-well-as-coherent_dma_mask.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-From 0a34bafa5816dd1425550968ff7d3de2dc955e6f 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 | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
---- a/drivers/gpu/drm/v3d/v3d_drv.c
-+++ b/drivers/gpu/drm/v3d/v3d_drv.c
-@@ -263,8 +263,8 @@ static int v3d_platform_drm_probe(struct
-               return ret;
- 
-       mmu_debug = V3D_READ(V3D_MMU_DEBUG_INFO);
--      dev->coherent_dma_mask =
--              DMA_BIT_MASK(30 + V3D_GET_FIELD(mmu_debug, V3D_MMU_PA_WIDTH));
-+      dma_set_mask_and_coherent(dev,
-+              DMA_BIT_MASK(30 + V3D_GET_FIELD(mmu_debug, V3D_MMU_PA_WIDTH)));
-       v3d->va_width = 30 + V3D_GET_FIELD(mmu_debug, V3D_MMU_VA_WIDTH);
- 
-       ident1 = V3D_READ(V3D_HUB_IDENT1);