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drm/dp: Always print aux channel name in logs

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Since we're about to convert everything in drm_dp_helper.c over to using
drm_dbg_*(), let's also make our logging more consistent in drm_dp_helper.c
while we're at it to ensure that we always print the name of the AUX
channel in question.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-8-lyude@redhat.com
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Lyude Paul 2021-04-23 14:42:59 -04:00
parent 0c4fada608
commit 427e59d3b5
1 changed files with 7 additions and 6 deletions
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13
drivers/gpu/drm/drm_dp_helper.c
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@ -139,8 +139,8 @@ void drm_dp_link_train_clock_recovery_delay(const struct drm_dp_aux *aux,
DP_TRAINING_AUX_RD_MASK;
if (rd_interval > 4)
DRM_DEBUG_KMS("AUX interval %lu, out of range (max 4)\n",
rd_interval);
DRM_DEBUG_KMS("%s: AUX interval %lu, out of range (max 4)\n",
aux->name, rd_interval);
if (rd_interval == 0 || dpcd[DP_DPCD_REV] >= DP_DPCD_REV_14)
rd_interval = 100;
@ -155,8 +155,8 @@ static void __drm_dp_link_train_channel_eq_delay(const struct drm_dp_aux *aux,
unsigned long rd_interval)
{
if (rd_interval > 4)
DRM_DEBUG_KMS("AUX interval %lu, out of range (max 4)\n",
rd_interval);
DRM_DEBUG_KMS("%s: AUX interval %lu, out of range (max 4)\n",
aux->name, rd_interval);
if (rd_interval == 0)
rd_interval = 400;
@ -2781,7 +2781,7 @@ int drm_dp_pcon_frl_enable(struct drm_dp_aux *aux)
if (ret < 0)
return ret;
if (!(buf & DP_PCON_ENABLE_SOURCE_CTL_MODE)) {
DRM_DEBUG_KMS("PCON in Autonomous mode, can't enable FRL\n");
DRM_DEBUG_KMS("%s: PCON in Autonomous mode, can't enable FRL\n", aux->name);
return -EINVAL;
}
buf |= DP_PCON_ENABLE_HDMI_LINK;
@ -2876,7 +2876,8 @@ void drm_dp_pcon_hdmi_frl_link_error_count(struct drm_dp_aux *aux,
num_error = 0;
}
DRM_ERROR("More than %d errors since the last read for lane %d", num_error, i);
DRM_ERROR("%s: More than %d errors since the last read for lane %d",
aux->name, num_error, i);
}
}
EXPORT_SYMBOL(drm_dp_pcon_hdmi_frl_link_error_count);