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| author | Matt Roper <matthew.d.roper@intel.com> | 2022-10-15 02:30:04 +0300 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2022-10-19 00:44:50 +0300 |
| commit | 2d3093fd5ea0e79cc6ca0e80ca56280ea7b4d0bf (patch) | |
| tree | a4137ec9cadba05d6eed8e8ba7f2b0aae87abcf1 /drivers/gpu/drm/i915/intel_uncore.c | |
| parent | 21f213e67ecb7488c0fda145d7956e09ecdd43a9 (diff) | |
| download | linux-2d3093fd5ea0e79cc6ca0e80ca56280ea7b4d0bf.tar.xz | |
drm/i915/pvc: Update forcewake domain for CCS register ranges
The bspec was just updated with a correction to the forcewake domain
required when accessing registers in the CCS engine ranges (0x1a000 -
0x1ffff and 0x26000 - 0x27fff) on PVC; these ranges require a wake on
the RENDER domain, not the GT domain.
Bspec: 67609
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Harish Chegondi <harish.chegondi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221014233004.1053678-1-matthew.d.roper@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uncore.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index c058cdc6d8a0..2a3e2869fe71 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -1682,25 +1682,27 @@ static const struct intel_forcewake_range __pvc_fw_ranges[] = { GEN_FW_RANGE(0x12000, 0x12fff, 0), /* 0x12000 - 0x127ff: always on 0x12800 - 0x12fff: reserved */ - GEN_FW_RANGE(0x13000, 0x23fff, FORCEWAKE_GT), /* + GEN_FW_RANGE(0x13000, 0x19fff, FORCEWAKE_GT), /* 0x13000 - 0x135ff: gt 0x13600 - 0x147ff: reserved 0x14800 - 0x153ff: gt - 0x15400 - 0x19fff: reserved - 0x1a000 - 0x1ffff: gt - 0x20000 - 0x21fff: reserved - 0x22000 - 0x23fff: gt */ + 0x15400 - 0x19fff: reserved */ + GEN_FW_RANGE(0x1a000, 0x21fff, FORCEWAKE_RENDER), /* + 0x1a000 - 0x1ffff: render + 0x20000 - 0x21fff: reserved */ + GEN_FW_RANGE(0x22000, 0x23fff, FORCEWAKE_GT), GEN_FW_RANGE(0x24000, 0x2417f, 0), /* 24000 - 0x2407f: always on 24080 - 0x2417f: reserved */ - GEN_FW_RANGE(0x24180, 0x3ffff, FORCEWAKE_GT), /* + GEN_FW_RANGE(0x24180, 0x25fff, FORCEWAKE_GT), /* 0x24180 - 0x241ff: gt 0x24200 - 0x251ff: reserved 0x25200 - 0x252ff: gt - 0x25300 - 0x25fff: reserved - 0x26000 - 0x27fff: gt - 0x28000 - 0x2ffff: reserved - 0x30000 - 0x3ffff: gt */ + 0x25300 - 0x25fff: reserved */ + GEN_FW_RANGE(0x26000, 0x2ffff, FORCEWAKE_RENDER), /* + 0x26000 - 0x27fff: render + 0x28000 - 0x2ffff: reserved */ + GEN_FW_RANGE(0x30000, 0x3ffff, FORCEWAKE_GT), GEN_FW_RANGE(0x40000, 0x1bffff, 0), GEN_FW_RANGE(0x1c0000, 0x1c3fff, FORCEWAKE_MEDIA_VDBOX0), /* 0x1c0000 - 0x1c2bff: VD0 |