diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 697b1768e5c3..d868ba7f8ad2 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -28,13 +28,12 @@ #include <linux/i2c.h> #include <linux/slab.h> #include <linux/export.h> -#include "drmP.h" -#include "drm.h" -#include "drm_crtc.h" -#include "drm_crtc_helper.h" -#include "drm_edid.h" +#include <drm/drmP.h> +#include <drm/drm_crtc.h> +#include <drm/drm_crtc_helper.h> +#include <drm/drm_edid.h> #include "intel_drv.h" -#include "i915_drm.h" +#include <drm/i915_drm.h> #include "i915_drv.h" #define DP_RECEIVER_CAP_SIZE 0xf @@ -1923,8 +1922,7 @@ intel_dp_start_link_train(struct intel_dp *intel_dp) if ((intel_dp->train_set[i] & DP_TRAIN_MAX_SWING_REACHED) == 0) break; if (i == intel_dp->lane_count && voltage_tries == 5) { - ++loop_tries; - if (loop_tries == 5) { + if (++loop_tries == 5) { DRM_DEBUG_KMS("too many full retries, give up\n"); break; } @@ -1934,15 +1932,11 @@ intel_dp_start_link_train(struct intel_dp *intel_dp) } /* Check to see if we've tried the same voltage 5 times */ - if ((intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) == voltage) { - ++voltage_tries; - if (voltage_tries == 5) { - DRM_DEBUG_KMS("too many voltage retries, give up\n"); - break; - } - } else + if ((intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) != voltage) { + voltage = intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK; voltage_tries = 0; - voltage = intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK; + } else + ++voltage_tries; /* Compute new intel_dp->train_set as requested by target */ intel_get_adjust_train(intel_dp, link_status); @@ -2524,8 +2518,9 @@ static void intel_dp_destroy(struct drm_connector *connector) { struct drm_device *dev = connector->dev; + struct intel_dp *intel_dp = intel_attached_dp(connector); - if (intel_dpd_is_edp(dev)) + if (is_edp(intel_dp)) intel_panel_destroy_backlight(dev); drm_sysfs_connector_remove(connector); |