diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1843-drm-amdgpu-no-kiq-in-IH.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1843-drm-amdgpu-no-kiq-in-IH.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1843-drm-amdgpu-no-kiq-in-IH.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1843-drm-amdgpu-no-kiq-in-IH.patch new file mode 100644 index 00000000..aa6b3fc2 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/1843-drm-amdgpu-no-kiq-in-IH.patch @@ -0,0 +1,34 @@ +From 7abb24cc3e8c9031364270517295fee5504cb450 Mon Sep 17 00:00:00 2001 +From: Monk Liu <Monk.Liu@amd.com> +Date: Thu, 14 Sep 2017 19:45:33 +0800 +Subject: [PATCH 1843/4131] drm/amdgpu:no kiq in IH +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Change-Id: I4deb65675d2531236b2f4e2bc6f015c657546464 +Signed-off-by: Monk Liu <Monk.Liu@amd.com> +Reviewed-by: Christian König <christian.koenig@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/vega10_ih.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c +index dd6af21..a3b30d8 100644 +--- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c ++++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c +@@ -219,9 +219,9 @@ static u32 vega10_ih_get_wptr(struct amdgpu_device *adev) + wptr, adev->irq.ih.rptr, tmp); + adev->irq.ih.rptr = tmp; + +- tmp = RREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL)); ++ tmp = RREG32_NO_KIQ(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL)); + tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1); +- WREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL), tmp); ++ WREG32_NO_KIQ(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL), tmp); + } + return (wptr & adev->irq.ih.ptr_mask); + } +-- +2.7.4 + |