diff options
| author | Matt Roper <matthew.d.roper@intel.com> | 2020-10-09 22:44:40 +0300 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2020-10-10 04:51:27 +0300 |
| commit | 55e3c170950f5a15f1bf8b585881eab83b308271 (patch) | |
| tree | 8193d429eff18f2462dd70b0dcb8715fd995585a /drivers/gpu/drm/i915/i915_reg.h | |
| parent | 0bcbcba78269f425a8d258be59d918ee2a36724b (diff) | |
| download | linux-55e3c170950f5a15f1bf8b585881eab83b308271.tar.xz | |
drm/i915: Rename FORCEWAKE_BLITTER to FORCEWAKE_GT
The power well that we've been referring to as the 'blitter' well is
actually more of a general GT power well which contains a lot of things
other than the blitter engine registers. The FORCEWAKE_BLITTER name in
the code was used for historic reasons, but no longer matches how the
bspec describes this power well and just causes confusion for people not
familiar with this area of the code. Let's rename it to FORCEWAKE_GT to
more accurately describe the role of the power well and match how the
modern bspec refers to it.
v2:
- Add a comment noting that the GT power well includes the blitter
engine. (Jose)
Bspec: 66696, 66534, 67609
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201009194442.3668677-2-matthew.d.roper@intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 6ad9ee4243a0..04c966a524ce 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -8958,12 +8958,12 @@ enum { #define FORCEWAKE_MEDIA_VDBOX_GEN11(n) _MMIO(0xa540 + (n) * 4) #define FORCEWAKE_MEDIA_VEBOX_GEN11(n) _MMIO(0xa560 + (n) * 4) #define FORCEWAKE_RENDER_GEN9 _MMIO(0xa278) -#define FORCEWAKE_BLITTER_GEN9 _MMIO(0xa188) +#define FORCEWAKE_GT_GEN9 _MMIO(0xa188) #define FORCEWAKE_ACK_MEDIA_GEN9 _MMIO(0x0D88) #define FORCEWAKE_ACK_MEDIA_VDBOX_GEN11(n) _MMIO(0x0D50 + (n) * 4) #define FORCEWAKE_ACK_MEDIA_VEBOX_GEN11(n) _MMIO(0x0D70 + (n) * 4) #define FORCEWAKE_ACK_RENDER_GEN9 _MMIO(0x0D84) -#define FORCEWAKE_ACK_BLITTER_GEN9 _MMIO(0x130044) +#define FORCEWAKE_ACK_GT_GEN9 _MMIO(0x130044) #define FORCEWAKE_KERNEL BIT(0) #define FORCEWAKE_USER BIT(1) #define FORCEWAKE_KERNEL_FALLBACK BIT(15) |