[Intel-gfx] [PATCH 11/37] drm/i915: add definition of DDI buffer translations regs

[Rodrigo Vivi]

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

On Wed, Mar 21, 2012 at 10:09 PM, Eugeni Dodonov
<eugeni.dodonov at intel.com> wrote:
> Those registers are used to train DDI buffer translations for each link
> type.
>
> Signed-off-by: Eugeni Dodonov <eugeni.dodonov at intel.com>
> ---
>  drivers/gpu/drm/i915/i915_reg.h |    7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
> index b732aa1..0af47b4 100644
> --- a/drivers/gpu/drm/i915/i915_reg.h
> +++ b/drivers/gpu/drm/i915/i915_reg.h
> @@ -3940,4 +3940,11 @@
>  #define  DDI_PORT_WIDTH_X4                             (3<<1)
>  #define  DDI_INIT_DISPLAY_DETECTED             (1<<0)
>
> +/* DDI Buffer Translations */
> +#define DDI_BUF_TRANS_A                                0x64E00
> +#define DDI_BUF_TRANS_B                                0x64E60
> +#define DDI_BUF_TRANS_C                                0x64EC0
> +#define DDI_BUF_TRANS_D                                0x64F20
> +#define DDI_BUF_TRANS_E                                0x64F80
> +
>  #endif /* _I915_REG_H_ */
> --
> 1.7.9.2
>
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-- 
Rodrigo Vivi
Blog: http://blog.vivi.eng.br
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