diff options
Diffstat (limited to 'meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5567-drm-amdgpu-vcn-Apply-new-UMC-enable-for-VNC-DPG-mode.patch')
| -rw-r--r-- | meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5567-drm-amdgpu-vcn-Apply-new-UMC-enable-for-VNC-DPG-mode.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5567-drm-amdgpu-vcn-Apply-new-UMC-enable-for-VNC-DPG-mode.patch b/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5567-drm-amdgpu-vcn-Apply-new-UMC-enable-for-VNC-DPG-mode.patch deleted file mode 100644 index 523730e4..00000000 --- a/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5567-drm-amdgpu-vcn-Apply-new-UMC-enable-for-VNC-DPG-mode.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 14a0c02792b0591b8f0e83dedceecc7ebc2829af Mon Sep 17 00:00:00 2001 -From: James Zhu <James.Zhu@amd.com> -Date: Tue, 9 Oct 2018 16:57:26 -0400 -Subject: [PATCH 5567/5725] drm/amdgpu/vcn:Apply new UMC enable for VNC DPG - mode - -Apply new UMC enable for VNC Dynamic Power Gate mode - -Signed-off-by: James Zhu <James.Zhu@amd.com> -Acked-by: Leo Liu <leo.liu@amd.com> -Acked-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 11 ++++++++--- - 1 file changed, 8 insertions(+), 3 deletions(-) - -diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c -index 158541c..a513518 100644 ---- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c -+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c -@@ -829,13 +829,18 @@ static int vcn_v1_0_start_spg_mode(struct amdgpu_device *adev) - /* enable VCPU clock */ - WREG32_SOC15(UVD, 0, mmUVD_VCPU_CNTL, UVD_VCPU_CNTL__CLK_EN_MASK); - -+ /* boot up the VCPU */ -+ WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_SOFT_RESET), 0, -+ ~UVD_SOFT_RESET__VCPU_SOFT_RESET_MASK); -+ - /* enable UMC */ - WREG32_P(SOC15_REG_OFFSET(UVD, 0, mmUVD_LMI_CTRL2), 0, - ~UVD_LMI_CTRL2__STALL_ARB_UMC_MASK); - -- /* boot up the VCPU */ -- WREG32_SOC15(UVD, 0, mmUVD_SOFT_RESET, 0); -- mdelay(10); -+ tmp = RREG32_SOC15(UVD, 0, mmUVD_SOFT_RESET); -+ tmp &= ~UVD_SOFT_RESET__LMI_SOFT_RESET_MASK; -+ tmp &= ~UVD_SOFT_RESET__LMI_UMC_SOFT_RESET_MASK; -+ WREG32_SOC15(UVD, 0, mmUVD_SOFT_RESET, tmp); - - for (i = 0; i < 10; ++i) { - uint32_t status; --- -2.7.4 - |