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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-12 18:05:19 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-12 18:05:19 -0700 |
commit | 0d81a3f29c0afb18ba2b1275dcccf21e0dd4da38 (patch) | |
tree | 44327654127a23c9a252582256dcded9a76e3b6a /drivers/gpu/drm/amd/amdgpu | |
parent | 1b51f69461e6a3485bab5a7601e16b79d7eeac59 (diff) | |
parent | 16b78f052d0129cd2998305480da6c4e3ac220a8 (diff) |
Merge tag 'drm-fixes-2020-03-13' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"It's a bit quieter, probably not as much as it could be.
There is on large regression fix in here from Lyude for displayport
bandwidth calculations, there've been reports of multi-monitor in
docks not working since -rc1 and this has been tested to fix those.
Otherwise it's a bunch of i915 (with some GVT fixes), a set of amdgpu
watermark + bios fixes, and an exynos iommu cleanup fix.
core:
- DP MST bandwidth regression fix.
i915:
- hard lockup fix
- GVT fixes
- 32-bit alignment issue fix
- timeline wait fixes
- cacheline_retire and free
amdgpu:
- Update the display watermark bounding box for navi14
- Fix fetching vbios directly from rom on vega20/arcturus
- Navi and renoir watermark fixes
exynos:
- iommu object cleanup fix"
`
* tag 'drm-fixes-2020-03-13' of git://anongit.freedesktop.org/drm/drm:
drm/dp_mst: Rewrite and fix bandwidth limit checks
drm/dp_mst: Reprobe path resources in CSN handler
drm/dp_mst: Use full_pbn instead of available_pbn for bandwidth checks
drm/dp_mst: Rename drm_dp_mst_is_dp_mst_end_device() to be less redundant
drm/i915: Defer semaphore priority bumping to a workqueue
drm/i915/gt: Close race between cacheline_retire and free
drm/i915/execlists: Enable timeslice on partial virtual engine dequeue
drm/i915: be more solid in checking the alignment
drm/i915/gvt: Fix dma-buf display blur issue on CFL
drm/i915: Return early for await_start on same timeline
drm/i915: Actually emit the await_start
drm/amdgpu/powerplay: nv1x, renior copy dcn clock settings of watermark to smu during boot up
drm/exynos: Fix cleanup of IOMMU related objects
drm/amdgpu: correct ROM_INDEX/DATA offset for VEGA20
drm/amd/display: update soc bb for nv14
drm/i915/gvt: Fix emulated vbt size issue
drm/i915/gvt: Fix unnecessary schedule timer when no vGPU exits
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc15.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index 2b488dfb2f21..d8945c31b622 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -89,6 +89,13 @@ #define HDP_MEM_POWER_CTRL__RC_MEM_POWER_CTRL_EN_MASK 0x00010000L #define HDP_MEM_POWER_CTRL__RC_MEM_POWER_LS_EN_MASK 0x00020000L #define mmHDP_MEM_POWER_CTRL_BASE_IDX 0 + +/* for Vega20/arcturus regiter offset change */ +#define mmROM_INDEX_VG20 0x00e4 +#define mmROM_INDEX_VG20_BASE_IDX 0 +#define mmROM_DATA_VG20 0x00e5 +#define mmROM_DATA_VG20_BASE_IDX 0 + /* * Indirect registers accessor */ @@ -309,6 +316,8 @@ static bool soc15_read_bios_from_rom(struct amdgpu_device *adev, { u32 *dw_ptr; u32 i, length_dw; + uint32_t rom_index_offset; + uint32_t rom_data_offset; if (bios == NULL) return false; @@ -321,11 +330,23 @@ static bool soc15_read_bios_from_rom(struct amdgpu_device *adev, dw_ptr = (u32 *)bios; length_dw = ALIGN(length_bytes, 4) / 4; + switch (adev->asic_type) { + case CHIP_VEGA20: + case CHIP_ARCTURUS: + rom_index_offset = SOC15_REG_OFFSET(SMUIO, 0, mmROM_INDEX_VG20); + rom_data_offset = SOC15_REG_OFFSET(SMUIO, 0, mmROM_DATA_VG20); + break; + default: + rom_index_offset = SOC15_REG_OFFSET(SMUIO, 0, mmROM_INDEX); + rom_data_offset = SOC15_REG_OFFSET(SMUIO, 0, mmROM_DATA); + break; + } + /* set rom index to 0 */ - WREG32(SOC15_REG_OFFSET(SMUIO, 0, mmROM_INDEX), 0); + WREG32(rom_index_offset, 0); /* read out the rom data */ for (i = 0; i < length_dw; i++) - dw_ptr[i] = RREG32(SOC15_REG_OFFSET(SMUIO, 0, mmROM_DATA)); + dw_ptr[i] = RREG32(rom_data_offset); return true; } |