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| author | James Ausmus <james.ausmus@intel.com> | 2017-10-13 00:30:36 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2017-10-13 10:50:58 +0300 |
| commit | 6fa228ba96f8c35de2f1ec9eabaa45d3865b1d0c (patch) | |
| tree | 3f6446d7f112b769baff948feb141cdb5276a242 /drivers/gpu/drm/i915/intel_dp.c | |
| parent | 9c1477e83e629632758518cde4a039d62a1000e7 (diff) | |
| download | linux-6fa228ba96f8c35de2f1ec9eabaa45d3865b1d0c.tar.xz | |
drm/i915: Fix DP_AUX_CH_CTL_TIME_OUT naming
Rename DP_AUX_CH_CTL_TIME_OUT_1600us to DP_AUX_CH_CTL_TIME_OUT_MAX, as
the meaning of the (3 << 26) value varies per platform, but it's always the
maximum timeout for that platform. Pre-CNL it means 1600us, and for CNL
it means 3200us.
v2:
-Split in to two patches (Rodrigo)
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: James Ausmus <james.ausmus@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171012213037.4245-1-james.ausmus@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 753404280a19..3f0d37fa833f 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1032,7 +1032,7 @@ static uint32_t skl_get_aux_send_ctl(struct intel_dp *intel_dp, DP_AUX_CH_CTL_DONE | (has_aux_irq ? DP_AUX_CH_CTL_INTERRUPT : 0) | DP_AUX_CH_CTL_TIME_OUT_ERROR | - DP_AUX_CH_CTL_TIME_OUT_1600us | + DP_AUX_CH_CTL_TIME_OUT_MAX | DP_AUX_CH_CTL_RECEIVE_ERROR | (send_bytes << DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT) | DP_AUX_CH_CTL_FW_SYNC_PULSE_SKL(32) | |