[Intel-gfx] [PATCH] drm/i915/cnl: Change the macro name to DPLL_CFGCR0_DCO_FRACTION_SHIFT

[Rodrigo Vivi]

On Thu, Sep 14, 2017 at 06:31:39PM +0000, Manasi Navare wrote:
> No functional changes. Only change the macro from
> "DPLL_CFGCR0_DC0_FRAC_SHIFT to DPLL_CFGCR0_DCO_FRACTION_SHIFT
> to be consistent with DPLL_CFGCR0_DCO_FRACTION_MASK
> and DPLL_CFGCR0_DCO_FRACTION
> 
> Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
> Signed-off-by: Manasi Navare <manasi.d.navare at intel.com>

Reviewed-by: Rodrigo Vivi <rodrigo.vivi at intel.com>

> ---
>  drivers/gpu/drm/i915/i915_reg.h  | 2 +-
>  drivers/gpu/drm/i915/intel_ddi.c | 2 +-
>  2 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 0befefe..94b40a4 100644
> --- a/drivers/gpu/drm/i915/i915_reg.h
> +++ b/drivers/gpu/drm/i915/i915_reg.h
> @@ -8599,7 +8599,7 @@ enum skl_power_gate {
>  #define  DPLL_CFGCR0_LINK_RATE_3240	(6 << 25)
>  #define  DPLL_CFGCR0_LINK_RATE_4050	(7 << 25)
>  #define  DPLL_CFGCR0_DCO_FRACTION_MASK	(0x7fff << 10)
> -#define  DPLL_CFGCR0_DCO_FRAC_SHIFT	(10)
> +#define  DPLL_CFGCR0_DCO_FRACTION_SHIFT	(10)
>  #define  DPLL_CFGCR0_DCO_FRACTION(x)	((x) << 10)
>  #define  DPLL_CFGCR0_DCO_INTEGER_MASK	(0x3ff)
>  #define CNL_DPLL_CFGCR0(pll)		_MMIO_PLL(pll, _CNL_DPLL0_CFGCR0, _CNL_DPLL1_CFGCR0)
> diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
> index 1da3bb2..31d1458 100644
> --- a/drivers/gpu/drm/i915/intel_ddi.c
> +++ b/drivers/gpu/drm/i915/intel_ddi.c
> @@ -1212,7 +1212,7 @@ static int cnl_calc_wrpll_link(struct drm_i915_private *dev_priv,
>  	dco_freq = (cfgcr0 & DPLL_CFGCR0_DCO_INTEGER_MASK) * ref_clock;
>  
>  	dco_freq += (((cfgcr0 & DPLL_CFGCR0_DCO_FRACTION_MASK) >>
> -		      DPLL_CFGCR0_DCO_FRAC_SHIFT) * ref_clock) / 0x8000;
> +		      DPLL_CFGCR0_DCO_FRACTION_SHIFT) * ref_clock) / 0x8000;
>  
>  	return dco_freq / (p0 * p1 * p2 * 5);
>  }
> -- 
> 2.1.4
>