diff options
| author |   Matt Roper <matthew.d.roper@intel.com> | 2020-10-09 12:44:40 -0700 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2020-10-09 18:51:27 -0700 |
| commit | 55e3c170950f5a15f1bf8b585881eab83b308271 (patch) | |
| tree | 8193d429eff18f2462dd70b0dcb8715fd995585a /drivers/gpu/drm/i915/gvt | |
| parent | drm/i915/display: Program PSR2 selective fetch registers (diff) | |
| download | linux-dev-55e3c170950f5a15f1bf8b585881eab83b308271.tar.xz linux-dev-55e3c170950f5a15f1bf8b585881eab83b308271.zip | |
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/gvt')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/handlers.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/reg.h | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index 3be37e6fe33d..e0edc9d1f357 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -290,8 +290,8 @@ static int mul_force_wake_write(struct intel_vgpu *vgpu, case FORCEWAKE_RENDER_GEN9_REG: ack_reg_offset = FORCEWAKE_ACK_RENDER_GEN9_REG; break; - case FORCEWAKE_BLITTER_GEN9_REG: - ack_reg_offset = FORCEWAKE_ACK_BLITTER_GEN9_REG; + case FORCEWAKE_GT_GEN9_REG: + ack_reg_offset = FORCEWAKE_ACK_GT_GEN9_REG; break; case FORCEWAKE_MEDIA_GEN9_REG: ack_reg_offset = FORCEWAKE_ACK_MEDIA_GEN9_REG; @@ -2901,8 +2901,8 @@ static int init_skl_mmio_info(struct intel_gvt *gvt) MMIO_DH(FORCEWAKE_RENDER_GEN9, D_SKL_PLUS, NULL, mul_force_wake_write); MMIO_DH(FORCEWAKE_ACK_RENDER_GEN9, D_SKL_PLUS, NULL, NULL); - MMIO_DH(FORCEWAKE_BLITTER_GEN9, D_SKL_PLUS, NULL, mul_force_wake_write); - MMIO_DH(FORCEWAKE_ACK_BLITTER_GEN9, D_SKL_PLUS, NULL, NULL); + MMIO_DH(FORCEWAKE_GT_GEN9, D_SKL_PLUS, NULL, mul_force_wake_write); + MMIO_DH(FORCEWAKE_ACK_GT_GEN9, D_SKL_PLUS, NULL, NULL); MMIO_DH(FORCEWAKE_MEDIA_GEN9, D_SKL_PLUS, NULL, mul_force_wake_write); MMIO_DH(FORCEWAKE_ACK_MEDIA_GEN9, D_SKL_PLUS, NULL, NULL); diff --git a/drivers/gpu/drm/i915/gvt/reg.h b/drivers/gpu/drm/i915/gvt/reg.h index b88e033cbed4..b58860dee970 100644 --- a/drivers/gpu/drm/i915/gvt/reg.h +++ b/drivers/gpu/drm/i915/gvt/reg.h @@ -101,8 +101,8 @@ #define FORCEWAKE_RENDER_GEN9_REG 0xa278 #define FORCEWAKE_ACK_RENDER_GEN9_REG 0x0D84 -#define FORCEWAKE_BLITTER_GEN9_REG 0xa188 -#define FORCEWAKE_ACK_BLITTER_GEN9_REG 0x130044 +#define FORCEWAKE_GT_GEN9_REG 0xa188 +#define FORCEWAKE_ACK_GT_GEN9_REG 0x130044 #define FORCEWAKE_MEDIA_GEN9_REG 0xa270 #define FORCEWAKE_ACK_MEDIA_GEN9_REG 0x0D88 #define FORCEWAKE_ACK_HSW_REG 0x130044 |