diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-09-18 20:03:19 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-23 17:15:03 +0200 |
| commit | 616847e7e8569a28e46a56d4cc1ac28f061e29e4 (patch) | |
| tree | c624921c5dbbe5986c432caa842414e4617458ec /drivers/gpu/drm/i915 | |
| parent | 4d110c71fb87c5601832e918c36af8cd4ef739f9 (diff) | |
| download | linux-616847e7e8569a28e46a56d4cc1ac28f061e29e4.tar.bz2 | |
drm/i915: Parametrize ILK turbo registers
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 14 |
2 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index ffd0f6b07470..07fcd06bec9f 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -2579,7 +2579,7 @@ enum skl_disp_power_wells { #define TSFS_INTR_MASK 0x000000ff #define CRSTANDVID 0x11100 -#define PXVFREQ_BASE 0x11110 /* P[0-15]VIDFREQ (0x1114c) (Ironlake) */ +#define PXVFREQ(i) (0x11110 + (i) * 4) /* P[0-15]VIDFREQ (0x1114c) (Ironlake) */ #define PXVFREQ_PX_MASK 0x7f000000 #define PXVFREQ_PX_SHIFT 24 #define VIDFREQ_BASE 0x11110 @@ -2763,8 +2763,8 @@ enum skl_disp_power_wells { #define CSIEW0 0x11250 #define CSIEW1 0x11254 #define CSIEW2 0x11258 -#define PEW 0x1125c -#define DEW 0x11270 +#define PEW(i) (0x1125c + (i) * 4) /* 5 registers */ +#define DEW(i) (0x11270 + (i) * 4) /* 3 registers */ #define MCHAFE 0x112c0 #define CSIEC 0x112e0 #define DMIEC 0x112e4 @@ -2788,8 +2788,8 @@ enum skl_disp_power_wells { #define EG5 0x11624 #define EG6 0x11628 #define EG7 0x1162c -#define PXW 0x11664 -#define PXWL 0x11680 +#define PXW(i) (0x11664 + (i) * 4) /* 4 registers */ +#define PXWL(i) (0x11680 + (i) * 4) /* 8 registers */ #define LCFUSE02 0x116c0 #define LCFUSE_HIV_MASK 0x000000ff #define CSIPLL0 0x12c10 diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 566f5cd85101..cb747f1c6650 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4282,7 +4282,7 @@ static void ironlake_enable_drps(struct drm_device *dev) fstart = (rgvmodectl & MEMMODE_FSTART_MASK) >> MEMMODE_FSTART_SHIFT; - vstart = (I915_READ(PXVFREQ_BASE + (fstart * 4)) & PXVFREQ_PX_MASK) >> + vstart = (I915_READ(PXVFREQ(fstart)) & PXVFREQ_PX_MASK) >> PXVFREQ_PX_SHIFT; dev_priv->ips.fmax = fmax; /* IPS callback will increase this */ @@ -5915,7 +5915,7 @@ static unsigned long __i915_gfx_val(struct drm_i915_private *dev_priv) assert_spin_locked(&mchdev_lock); - pxvid = I915_READ(PXVFREQ_BASE + (dev_priv->rps.cur_freq * 4)); + pxvid = I915_READ(PXVFREQ(dev_priv->rps.cur_freq)); pxvid = (pxvid >> 24) & 0x7f; ext_v = pvid_to_extvid(dev_priv, pxvid); @@ -6158,13 +6158,13 @@ static void intel_init_emon(struct drm_device *dev) I915_WRITE(CSIEW2, 0x04000004); for (i = 0; i < 5; i++) - I915_WRITE(PEW + (i * 4), 0); + I915_WRITE(PEW(i), 0); for (i = 0; i < 3; i++) - I915_WRITE(DEW + (i * 4), 0); + I915_WRITE(DEW(i), 0); /* Program P-state weights to account for frequency power adjustment */ for (i = 0; i < 16; i++) { - u32 pxvidfreq = I915_READ(PXVFREQ_BASE + (i * 4)); + u32 pxvidfreq = I915_READ(PXVFREQ(i)); unsigned long freq = intel_pxfreq(pxvidfreq); unsigned long vid = (pxvidfreq & PXVFREQ_PX_MASK) >> PXVFREQ_PX_SHIFT; @@ -6185,7 +6185,7 @@ static void intel_init_emon(struct drm_device *dev) for (i = 0; i < 4; i++) { u32 val = (pxw[i*4] << 24) | (pxw[(i*4)+1] << 16) | (pxw[(i*4)+2] << 8) | (pxw[(i*4)+3]); - I915_WRITE(PXW + (i * 4), val); + I915_WRITE(PXW(i), val); } /* Adjust magic regs to magic values (more experimental results) */ @@ -6201,7 +6201,7 @@ static void intel_init_emon(struct drm_device *dev) I915_WRITE(EG7, 0); for (i = 0; i < 8; i++) - I915_WRITE(PXWL + (i * 4), 0); + I915_WRITE(PXWL(i), 0); /* Enable PMON + select events */ I915_WRITE(ECR, 0x80000019); |