On Thu, May 24, 2018 at 04:42:41PM -0700, Paulo Zanoni 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 <animesh.manna@xxxxxxxxx>
> Credits-to: Animesh Manna <animesh.manna@xxxxxxxxx>
> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
> ---
> 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 7c798c18600e..4dc907e47262 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 */
The reversal order always confuses me :P
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
> u8 dp_gpio_index; /* 195 */
> u16 dp_gpio_pin_num; /* 195 */
> u8 dp_iboost_level:4; /* 196 */
> --
> 2.14.3
>
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