On Mon, 17 Mar 2014, Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> wrote:
> I would prefer an else instead of unecessary comparisons and
> assignment that will be override..
In general I agree, but see next patch. ;)
BR,
Jani.
>
> But anyway it works, so feel free to use:
> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
>
> On Fri, Mar 14, 2014 at 11:51 AM, Jani Nikula <jani.nikula@xxxxxxxxx> wrote:
>> Do a slight rearrangement of the switch to prep for follow-up.
>>
>> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
>> ---
>> drivers/gpu/drm/i915/intel_dp.c | 42 ++++++++++++++++++++-------------------
>> 1 file changed, 22 insertions(+), 20 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
>> index 24cbf4bd36c4..71a76d00d634 100644
>> --- a/drivers/gpu/drm/i915/intel_dp.c
>> +++ b/drivers/gpu/drm/i915/intel_dp.c
>> @@ -643,6 +643,28 @@ static void
>> intel_dp_aux_init(struct intel_dp *intel_dp, struct intel_connector *connector)
>> {
>> struct drm_device *dev = intel_dp_to_dev(intel_dp);
>> + struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
>> + enum port port = intel_dig_port->port;
>> +
>> + switch (port) {
>> + case PORT_A:
>> + intel_dp->aux_ch_ctl_reg = DPA_AUX_CH_CTL;
>> + break;
>> + case PORT_B:
>> + intel_dp->aux_ch_ctl_reg = PCH_DPB_AUX_CH_CTL;
>> + break;
>> + case PORT_C:
>> + intel_dp->aux_ch_ctl_reg = PCH_DPC_AUX_CH_CTL;
>> + break;
>> + case PORT_D:
>> + intel_dp->aux_ch_ctl_reg = PCH_DPD_AUX_CH_CTL;
>> + break;
>> + default:
>> + BUG();
>> + }
>> +
>> + if (!HAS_DDI(dev))
>> + intel_dp->aux_ch_ctl_reg = intel_dp->output_reg + 0x10;
>>
>> intel_dp->aux.dev = dev->dev;
>> intel_dp->aux.transfer = intel_dp_aux_transfer;
>> @@ -3849,26 +3871,6 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
>> intel_connector->get_hw_state = intel_connector_get_hw_state;
>> intel_connector->unregister = intel_dp_connector_unregister;
>>
>> - intel_dp->aux_ch_ctl_reg = intel_dp->output_reg + 0x10;
>> - if (HAS_DDI(dev)) {
>> - switch (intel_dig_port->port) {
>> - case PORT_A:
>> - intel_dp->aux_ch_ctl_reg = DPA_AUX_CH_CTL;
>> - break;
>> - case PORT_B:
>> - intel_dp->aux_ch_ctl_reg = PCH_DPB_AUX_CH_CTL;
>> - break;
>> - case PORT_C:
>> - intel_dp->aux_ch_ctl_reg = PCH_DPC_AUX_CH_CTL;
>> - break;
>> - case PORT_D:
>> - intel_dp->aux_ch_ctl_reg = PCH_DPD_AUX_CH_CTL;
>> - break;
>> - default:
>> - BUG();
>> - }
>> - }
>> -
>> /* Set up the DDC bus. */
>> switch (port) {
>> case PORT_A:
>> --
>> 1.7.9.5
>>
>> _______________________________________________
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>> Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
>> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
>
>
>
> --
> Rodrigo Vivi
> Blog: http://blog.vivi.eng.br
--
Jani Nikula, Intel Open Source Technology Center
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