On Fri, Jul 23, 2021 at 05:11:09PM -0700, Lucas De Marchi wrote:
> With the removal of CNL, let's consider ICL as the first platform using
> that index.
>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
(
I got myself thinking that some patches like this could be squashed into others,
and a few of them made with coccinele, but in the end I like the approach you
took. It's been very easy to review this series...
)
> ---
> drivers/gpu/drm/i915/gt/intel_engine.h | 2 +-
> drivers/gpu/drm/i915/i915_drv.h | 4 ++--
> 2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/intel_engine.h b/drivers/gpu/drm/i915/gt/intel_engine.h
> index f911c1224ab2..dfb400766db5 100644
> --- a/drivers/gpu/drm/i915/gt/intel_engine.h
> +++ b/drivers/gpu/drm/i915/gt/intel_engine.h
> @@ -179,7 +179,7 @@ intel_write_status_page(struct intel_engine_cs *engine, int reg, u32 value)
>
> #define I915_HWS_CSB_BUF0_INDEX 0x10
> #define I915_HWS_CSB_WRITE_INDEX 0x1f
> -#define CNL_HWS_CSB_WRITE_INDEX 0x2f
> +#define ICL_HWS_CSB_WRITE_INDEX 0x2f
>
> void intel_engine_stop(struct intel_engine_cs *engine);
> void intel_engine_cleanup(struct intel_engine_cs *engine);
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index d118834a4ed9..dd2d196050d4 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -1959,8 +1959,8 @@ int remap_io_sg(struct vm_area_struct *vma,
>
> static inline int intel_hws_csb_write_index(struct drm_i915_private *i915)
> {
> - if (GRAPHICS_VER(i915) >= 10)
> - return CNL_HWS_CSB_WRITE_INDEX;
> + if (GRAPHICS_VER(i915) >= 11)
> + return ICL_HWS_CSB_WRITE_INDEX;
> else
> return I915_HWS_CSB_WRITE_INDEX;
> }
> --
> 2.31.1
>
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