[Mesa-dev] [PATCH 19/30] intel/isl: Add a helper to convert tilings fro ISL to i915

[Pohjolainen, Topi]

In the subject: s/fro/from/

On Fri, Jun 16, 2017 at 03:41:41PM -0700, Jason Ekstrand wrote:
> ---
>  src/intel/isl/isl.h     |  3 +++
>  src/intel/isl/isl_drm.c | 23 +++++++++++++++++++++++
>  2 files changed, 26 insertions(+)
> 
> diff --git a/src/intel/isl/isl.h b/src/intel/isl/isl.h
> index eb05b54..dc3eada 100644
> --- a/src/intel/isl/isl.h
> +++ b/src/intel/isl/isl.h
> @@ -1513,6 +1513,9 @@ isl_tiling_is_std_y(enum isl_tiling tiling)
>     return (1u << tiling) & ISL_TILING_STD_Y_MASK;
>  }
>  
> +uint32_t
> +isl_tiling_to_i915_tiling(enum isl_tiling tiling);
> +
>  const struct isl_drm_modifier_info * ATTRIBUTE_CONST
>  isl_drm_modifier_get_info(uint64_t modofier);
>  
> diff --git a/src/intel/isl/isl_drm.c b/src/intel/isl/isl_drm.c
> index 8fccc40..1dc3da2 100644
> --- a/src/intel/isl/isl_drm.c
> +++ b/src/intel/isl/isl_drm.c
> @@ -25,10 +25,33 @@
>  #include <stdlib.h>
>  
>  #include <drm_fourcc.h>
> +#include <i915_drm.h>
>  
>  #include "isl.h"
>  #include "common/gen_device_info.h"
>  
> +uint32_t
> +isl_tiling_to_i915_tiling(enum isl_tiling tiling)
> +{
> +   switch (tiling) {
> +   case ISL_TILING_LINEAR:
> +      return I915_TILING_NONE;
> +
> +   case ISL_TILING_X:
> +      return I915_TILING_X;
> +
> +   case ISL_TILING_Y0:
> +      return I915_TILING_Y;
> +
> +   case ISL_TILING_W:
> +   case ISL_TILING_Yf:
> +   case ISL_TILING_Ys:
> +   case ISL_TILING_HIZ:
> +   case ISL_TILING_CCS:
> +      return I915_TILING_NONE;
> +   }
> +}
> +
>  struct isl_drm_modifier_info modifier_info[] = {
>     {
>        .modifier = DRM_FORMAT_MOD_NONE,
> -- 
> 2.5.0.400.gff86faf
> 
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