On Thu, 14 Jun 2018, Paulo Zanoni <[email protected]> wrote:
> Some bits from the flags2 field are going to be used in the next
> patches, so replace the whole-byte definition with the actual bits and
> document their versions.
>
> This patch is based on a patch by Animesh Manna.
>
> Cc: Animesh Manna <[email protected]>
> Credits-to: Animesh Manna <[email protected]>
> Reviewed-by: Rodrigo Vivi <[email protected]>
> Signed-off-by: Paulo Zanoni <[email protected]>

Reviewed-by: Jani Nikula <[email protected]>

> ---
>  drivers/gpu/drm/i915/intel_vbt_defs.h | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h 
> b/drivers/gpu/drm/i915/intel_vbt_defs.h
> index c132d0c3a500..c614c9f3f28b 100644
> --- a/drivers/gpu/drm/i915/intel_vbt_defs.h
> +++ b/drivers/gpu/drm/i915/intel_vbt_defs.h
> @@ -420,7 +420,9 @@ struct child_device_config {
>       u16 extended_type;
>       u8 dvo_function;
>       u8 dp_usb_type_c:1;                                     /* 195 */
> -     u8 flags2_reserved:7;                                   /* 195 */
> +     u8 tbt:1;                                               /* 209 */
> +     u8 flags2_reserved:2;                                   /* 195 */
> +     u8 dp_port_trace_length:4;                              /* 209 */
>       u8 dp_gpio_index;                                       /* 195 */
>       u16 dp_gpio_pin_num;                                    /* 195 */
>       u8 dp_iboost_level:4;                                   /* 196 */

-- 
Jani Nikula, Intel Open Source Graphics Center
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