[PATCH v4 RESEND 1/5] drm/dp_helper: Increase retry interval to 1000us

This is part of a patch series to migrate all of the workarounds for commonly seen behavior from bad sinks in intel_dp_dpcd_read_wake() to drm's DP helper.

Signed-off-by: Lyude cpaul@redhat.com --- drivers/gpu/drm/drm_dp_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c index 7d58f59..d1128fb 100644 --- a/drivers/gpu/drm/drm_dp_helper.c +++ b/drivers/gpu/drm/drm_dp_helper.c @@ -160,7 +160,7 @@ int drm_dp_bw_code_to_link_rate(u8 link_bw) } EXPORT_SYMBOL(drm_dp_bw_code_to_link_rate);

-#define AUX_RETRY_INTERVAL 500 /* us */ +#define AUX_RETRY_INTERVAL 1000 /* us */

/** * DOC: dp helpers