Re: [PATCH v2 1/3] drm/i915: Rename FORCEWAKE_BLITTER to FORCEWAKE_GT

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On Fri, 2020-10-09 at 12:44 -0700, Matt Roper wrote:
> 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 roll 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)
> 

Reviewed-by: José Roberto de Souza <jose.souza@xxxxxxxxx>

> Bspec: 66696, 66534, 67609
> Cc: José Roberto de Souza <jose.souza@xxxxxxxxx>
> Signed-off-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
> ---
>  drivers/gpu/drm/i915/gt/uc/intel_guc.c |   6 +-
>  drivers/gpu/drm/i915/gvt/handlers.c    |   8 +-
>  drivers/gpu/drm/i915/gvt/reg.h         |   4 +-
>  drivers/gpu/drm/i915/i915_reg.h        |   4 +-
>  drivers/gpu/drm/i915/intel_uncore.c    | 100 ++++++++++++-------------
>  drivers/gpu/drm/i915/intel_uncore.h    |   4 +-
>  6 files changed, 63 insertions(+), 63 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc.c
> index 942c7c187adb..e4aaa5f29796 100644
> --- a/drivers/gpu/drm/i915/gt/uc/intel_guc.c
> +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.c
> @@ -312,18 +312,18 @@ void intel_guc_write_params(struct intel_guc *guc)
>  	int i;
>  
> 
> 
> 
>  	/*
> -	 * All SOFT_SCRATCH registers are in FORCEWAKE_BLITTER domain and
> +	 * All SOFT_SCRATCH registers are in FORCEWAKE_GT domain and
>  	 * they are power context saved so it's ok to release forcewake
>  	 * when we are done here and take it again at xfer time.
>  	 */
> -	intel_uncore_forcewake_get(uncore, FORCEWAKE_BLITTER);
> +	intel_uncore_forcewake_get(uncore, FORCEWAKE_GT);
>  
> 
> 
> 
>  	intel_uncore_write(uncore, SOFT_SCRATCH(0), 0);
>  
> 
> 
> 
>  	for (i = 0; i < GUC_CTL_MAX_DWORDS; i++)
>  		intel_uncore_write(uncore, SOFT_SCRATCH(1 + i), guc->params[i]);
>  
> 
> 
> 
> -	intel_uncore_forcewake_put(uncore, FORCEWAKE_BLITTER);
> +	intel_uncore_forcewake_put(uncore, FORCEWAKE_GT);
>  }
>  
> 
> 
> 
>  int intel_guc_init(struct intel_guc *guc)
> 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
> 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)
> diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
> index 54e201fdeba4..ede3a5393d51 100644
> --- a/drivers/gpu/drm/i915/intel_uncore.c
> +++ b/drivers/gpu/drm/i915/intel_uncore.c
> @@ -1051,37 +1051,37 @@ static const struct intel_forcewake_range __chv_fw_ranges[] = {
>  
> 
> 
> 
>  /* *Must* be sorted by offset ranges! See intel_fw_table_check(). */
>  static const struct intel_forcewake_range __gen9_fw_ranges[] = {
> -	GEN_FW_RANGE(0x0, 0xaff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x0, 0xaff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0xb00, 0x1fff, 0), /* uncore range */
>  	GEN_FW_RANGE(0x2000, 0x26ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x2700, 0x2fff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x2700, 0x2fff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x3000, 0x3fff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x4000, 0x51ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x4000, 0x51ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x5200, 0x7fff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x8000, 0x812f, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8000, 0x812f, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x8130, 0x813f, FORCEWAKE_MEDIA),
>  	GEN_FW_RANGE(0x8140, 0x815f, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x8160, 0x82ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8160, 0x82ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x8300, 0x84ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x8500, 0x87ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8500, 0x87ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x8800, 0x89ff, FORCEWAKE_MEDIA),
> -	GEN_FW_RANGE(0x8a00, 0x8bff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8a00, 0x8bff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x8c00, 0x8cff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x8d00, 0x93ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8d00, 0x93ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x9400, 0x97ff, FORCEWAKE_RENDER | FORCEWAKE_MEDIA),
> -	GEN_FW_RANGE(0x9800, 0xafff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x9800, 0xafff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0xb000, 0xb47f, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0xb480, 0xcfff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0xb480, 0xcfff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0xd000, 0xd7ff, FORCEWAKE_MEDIA),
> -	GEN_FW_RANGE(0xd800, 0xdfff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0xd800, 0xdfff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0xe000, 0xe8ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0xe900, 0x11fff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0xe900, 0x11fff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x12000, 0x13fff, FORCEWAKE_MEDIA),
> -	GEN_FW_RANGE(0x14000, 0x19fff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x14000, 0x19fff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x1a000, 0x1e9ff, FORCEWAKE_MEDIA),
> -	GEN_FW_RANGE(0x1ea00, 0x243ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x1ea00, 0x243ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x24400, 0x247ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x24800, 0x2ffff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x24800, 0x2ffff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x30000, 0x3ffff, FORCEWAKE_MEDIA),
>  };
>  
> 
> 
> 
> @@ -1089,33 +1089,33 @@ static const struct intel_forcewake_range __gen9_fw_ranges[] = {
>  static const struct intel_forcewake_range __gen11_fw_ranges[] = {
>  	GEN_FW_RANGE(0x0, 0x1fff, 0), /* uncore range */
>  	GEN_FW_RANGE(0x2000, 0x26ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x2700, 0x2fff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x2700, 0x2fff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x3000, 0x3fff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x4000, 0x51ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x4000, 0x51ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x5200, 0x7fff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x8000, 0x813f, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8000, 0x813f, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x8140, 0x815f, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x8160, 0x82ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8160, 0x82ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x8300, 0x84ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x8500, 0x87ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8500, 0x87ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x8800, 0x8bff, 0),
>  	GEN_FW_RANGE(0x8c00, 0x8cff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x8d00, 0x94cf, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8d00, 0x94cf, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x94d0, 0x955f, FORCEWAKE_RENDER),
>  	GEN_FW_RANGE(0x9560, 0x95ff, 0),
> -	GEN_FW_RANGE(0x9600, 0xafff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x9600, 0xafff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0xb000, 0xb47f, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0xb480, 0xdeff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0xb480, 0xdeff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0xdf00, 0xe8ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0xe900, 0x16dff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0xe900, 0x16dff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x16e00, 0x19fff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x1a000, 0x23fff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x1a000, 0x23fff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x24000, 0x2407f, 0),
> -	GEN_FW_RANGE(0x24080, 0x2417f, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x24080, 0x2417f, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x24180, 0x242ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x24300, 0x243ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x24300, 0x243ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x24400, 0x24fff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x25000, 0x3ffff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x25000, 0x3ffff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x40000, 0x1bffff, 0),
>  	GEN_FW_RANGE(0x1c0000, 0x1c3fff, FORCEWAKE_MEDIA_VDBOX0),
>  	GEN_FW_RANGE(0x1c4000, 0x1c7fff, 0),
> @@ -1126,39 +1126,39 @@ static const struct intel_forcewake_range __gen11_fw_ranges[] = {
>  
> 
> 
> 
>  /* *Must* be sorted by offset ranges! See intel_fw_table_check(). */
>  static const struct intel_forcewake_range __gen12_fw_ranges[] = {
> -	GEN_FW_RANGE(0x0, 0xaff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x0, 0xaff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0xb00, 0x1fff, 0), /* uncore range */
>  	GEN_FW_RANGE(0x2000, 0x26ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x2700, 0x2fff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x2700, 0x2fff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x3000, 0x3fff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x4000, 0x51ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x4000, 0x51ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x5200, 0x7fff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x8000, 0x813f, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8000, 0x813f, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x8140, 0x815f, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x8160, 0x82ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8160, 0x82ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x8300, 0x84ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x8500, 0x8bff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8500, 0x8bff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x8c00, 0x8cff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x8d00, 0x93ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x8d00, 0x93ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x9400, 0x97ff, FORCEWAKE_ALL),
> -	GEN_FW_RANGE(0x9800, 0xafff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x9800, 0xafff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0xb000, 0xb47f, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0xb480, 0xdfff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0xb480, 0xdfff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0xe000, 0xe8ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0xe900, 0x147ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0xe900, 0x147ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x14800, 0x148ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x14900, 0x19fff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x14900, 0x19fff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x1a000, 0x1a7ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x1a800, 0x1afff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x1a800, 0x1afff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x1b000, 0x1bfff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x1c000, 0x243ff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x1c000, 0x243ff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x24400, 0x247ff, FORCEWAKE_RENDER),
> -	GEN_FW_RANGE(0x24800, 0x3ffff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x24800, 0x3ffff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x40000, 0x1bffff, 0),
>  	GEN_FW_RANGE(0x1c0000, 0x1c3fff, FORCEWAKE_MEDIA_VDBOX0),
>  	GEN_FW_RANGE(0x1c4000, 0x1c7fff, FORCEWAKE_MEDIA_VDBOX1),
>  	GEN_FW_RANGE(0x1c8000, 0x1cbfff, FORCEWAKE_MEDIA_VEBOX0),
> -	GEN_FW_RANGE(0x1cc000, 0x1cffff, FORCEWAKE_BLITTER),
> +	GEN_FW_RANGE(0x1cc000, 0x1cffff, FORCEWAKE_GT),
>  	GEN_FW_RANGE(0x1d0000, 0x1d3fff, FORCEWAKE_MEDIA_VDBOX2),
>  	GEN_FW_RANGE(0x1d4000, 0x1d7fff, FORCEWAKE_MEDIA_VDBOX3),
>  	GEN_FW_RANGE(0x1d8000, 0x1dbfff, FORCEWAKE_MEDIA_VEBOX1)
> @@ -1469,7 +1469,7 @@ static int __fw_domain_init(struct intel_uncore *uncore,
>  	d->id = domain_id;
>  
> 
> 
> 
>  	BUILD_BUG_ON(FORCEWAKE_RENDER != (1 << FW_DOMAIN_ID_RENDER));
> -	BUILD_BUG_ON(FORCEWAKE_BLITTER != (1 << FW_DOMAIN_ID_BLITTER));
> +	BUILD_BUG_ON(FORCEWAKE_GT != (1 << FW_DOMAIN_ID_GT));
>  	BUILD_BUG_ON(FORCEWAKE_MEDIA != (1 << FW_DOMAIN_ID_MEDIA));
>  	BUILD_BUG_ON(FORCEWAKE_MEDIA_VDBOX0 != (1 << FW_DOMAIN_ID_MEDIA_VDBOX0));
>  	BUILD_BUG_ON(FORCEWAKE_MEDIA_VDBOX1 != (1 << FW_DOMAIN_ID_MEDIA_VDBOX1));
> @@ -1538,9 +1538,9 @@ static int intel_uncore_fw_domains_init(struct intel_uncore *uncore)
>  		fw_domain_init(uncore, FW_DOMAIN_ID_RENDER,
>  			       FORCEWAKE_RENDER_GEN9,
>  			       FORCEWAKE_ACK_RENDER_GEN9);
> -		fw_domain_init(uncore, FW_DOMAIN_ID_BLITTER,
> -			       FORCEWAKE_BLITTER_GEN9,
> -			       FORCEWAKE_ACK_BLITTER_GEN9);
> +		fw_domain_init(uncore, FW_DOMAIN_ID_GT,
> +			       FORCEWAKE_GT_GEN9,
> +			       FORCEWAKE_ACK_GT_GEN9);
>  
> 
> 
> 
>  		for (i = 0; i < I915_MAX_VCS; i++) {
>  			if (!__HAS_ENGINE(emask, _VCS(i)))
> @@ -1564,9 +1564,9 @@ static int intel_uncore_fw_domains_init(struct intel_uncore *uncore)
>  		fw_domain_init(uncore, FW_DOMAIN_ID_RENDER,
>  			       FORCEWAKE_RENDER_GEN9,
>  			       FORCEWAKE_ACK_RENDER_GEN9);
> -		fw_domain_init(uncore, FW_DOMAIN_ID_BLITTER,
> -			       FORCEWAKE_BLITTER_GEN9,
> -			       FORCEWAKE_ACK_BLITTER_GEN9);
> +		fw_domain_init(uncore, FW_DOMAIN_ID_GT,
> +			       FORCEWAKE_GT_GEN9,
> +			       FORCEWAKE_ACK_GT_GEN9);
>  		fw_domain_init(uncore, FW_DOMAIN_ID_MEDIA,
>  			       FORCEWAKE_MEDIA_GEN9, FORCEWAKE_ACK_MEDIA_GEN9);
>  	} else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) {
> diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h
> index c4b22d9d0b45..bd2467284295 100644
> --- a/drivers/gpu/drm/i915/intel_uncore.h
> +++ b/drivers/gpu/drm/i915/intel_uncore.h
> @@ -46,7 +46,7 @@ struct intel_uncore_mmio_debug {
>  
> 
> 
> 
>  enum forcewake_domain_id {
>  	FW_DOMAIN_ID_RENDER = 0,
> -	FW_DOMAIN_ID_BLITTER,
> +	FW_DOMAIN_ID_GT,        /* also includes blitter engine */
>  	FW_DOMAIN_ID_MEDIA,
>  	FW_DOMAIN_ID_MEDIA_VDBOX0,
>  	FW_DOMAIN_ID_MEDIA_VDBOX1,
> @@ -60,7 +60,7 @@ enum forcewake_domain_id {
>  
> 
> 
> 
>  enum forcewake_domains {
>  	FORCEWAKE_RENDER	= BIT(FW_DOMAIN_ID_RENDER),
> -	FORCEWAKE_BLITTER	= BIT(FW_DOMAIN_ID_BLITTER),
> +	FORCEWAKE_GT		= BIT(FW_DOMAIN_ID_GT),
>  	FORCEWAKE_MEDIA		= BIT(FW_DOMAIN_ID_MEDIA),
>  	FORCEWAKE_MEDIA_VDBOX0	= BIT(FW_DOMAIN_ID_MEDIA_VDBOX0),
>  	FORCEWAKE_MEDIA_VDBOX1	= BIT(FW_DOMAIN_ID_MEDIA_VDBOX1),

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