diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2024-06-19 11:38:31 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-06-19 11:38:31 +0300 |
| commit | d754ed2821fd9675d203cb73c4afcd593e28b7d0 (patch) | |
| tree | cd16683cd956a7c334d7e1b3baf02e2e7baa729c /drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c | |
| parent | dcaacff03a9fa2838f936e1009b4b7ad56807152 (diff) | |
| parent | 1ddaaa244021aba8496536a6627b4ad2bc0f936a (diff) | |
| download | linux-d754ed2821fd9675d203cb73c4afcd593e28b7d0.tar.gz linux-d754ed2821fd9675d203cb73c4afcd593e28b7d0.tar.bz2 linux-d754ed2821fd9675d203cb73c4afcd593e28b7d0.zip | |
Merge drm/drm-next into drm-intel-next
Sync to v6.10-rc3.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c index aa0326d00c72..b1b57dcc5a73 100644 --- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c @@ -273,9 +273,20 @@ const struct nbio_hdp_flush_reg nbio_v7_0_hdp_flush_reg = { static void nbio_v7_0_init_registers(struct amdgpu_device *adev) { - if (amdgpu_sriov_vf(adev)) +} + +#define MMIO_REG_HOLE_OFFSET (0x80000 - PAGE_SIZE) + +static void nbio_v7_0_set_reg_remap(struct amdgpu_device *adev) +{ + if (!amdgpu_sriov_vf(adev) && (PAGE_SIZE <= 4096)) { + adev->rmmio_remap.reg_offset = MMIO_REG_HOLE_OFFSET; + adev->rmmio_remap.bus_addr = adev->rmmio_base + MMIO_REG_HOLE_OFFSET; + } else { adev->rmmio_remap.reg_offset = SOC15_REG_OFFSET(NBIO, 0, mmHDP_MEM_COHERENCY_FLUSH_CNTL) << 2; + adev->rmmio_remap.bus_addr = 0; + } } const struct amdgpu_nbio_funcs nbio_v7_0_funcs = { @@ -297,4 +308,5 @@ const struct amdgpu_nbio_funcs nbio_v7_0_funcs = { .ih_control = nbio_v7_0_ih_control, .init_registers = nbio_v7_0_init_registers, .remap_hdp_registers = nbio_v7_0_remap_hdp_registers, + .set_reg_remap = nbio_v7_0_set_reg_remap, }; |