diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/2606-drm-amdgpu-drop-copy-paste-leftover-to-fix-big-endia.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/2606-drm-amdgpu-drop-copy-paste-leftover-to-fix-big-endia.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/2606-drm-amdgpu-drop-copy-paste-leftover-to-fix-big-endia.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/2606-drm-amdgpu-drop-copy-paste-leftover-to-fix-big-endia.patch new file mode 100644 index 00000000..1ab01451 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/2606-drm-amdgpu-drop-copy-paste-leftover-to-fix-big-endia.patch @@ -0,0 +1,35 @@ +From dfeeef0d4f8bfac2458cb123f6dbe603ad93c75c Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Thu, 27 Jun 2019 09:13:41 -0500 +Subject: [PATCH 2606/2940] drm/amdgpu: drop copy/paste leftover to fix big + endian +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +The buf swap field doesn't exist on RB1. + +Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> +Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 3 --- + 1 file changed, 3 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +index 16b2bcc590e7..f0e62853bf2f 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +@@ -2624,9 +2624,6 @@ static int gfx_v10_0_cp_gfx_resume(struct amdgpu_device *adev) + rb_bufsz = order_base_2(ring->ring_size / 8); + tmp = REG_SET_FIELD(0, CP_RB1_CNTL, RB_BUFSZ, rb_bufsz); + tmp = REG_SET_FIELD(tmp, CP_RB1_CNTL, RB_BLKSZ, rb_bufsz - 2); +-#ifdef __BIG_ENDIAN +- tmp = REG_SET_FIELD(tmp, CP_RB1_CNTL, BUF_SWAP, 1); +-#endif + WREG32_SOC15(GC, 0, mmCP_RB1_CNTL, tmp); + /* Initialize the ring buffer's write pointers */ + ring->wptr = 0; +-- +2.17.1 + |