[v4,6/6,HAX] Revert "drm/i915/guc: Keep GuC log disabled by default"

Commit Message

[e-mail] Jan. 24, 2018, 3:47 p.m. UTC

Comment DRM_ERROR_RATELIMIT outputs as log capturer won't be
running.

This reverts commit bd724318b682587ad2f989ab8e0f7b3d4486ced5.
---
 drivers/gpu/drm/i915/i915_params.h   | 2 +-
 drivers/gpu/drm/i915/intel_guc_log.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h
index 430f5f9..c963603 100644
--- a/drivers/gpu/drm/i915/i915_params.h
+++ b/drivers/gpu/drm/i915/i915_params.h
@@ -48,7 +48,7 @@ 
 	param(int, enable_ips, 1) \
 	param(int, invert_brightness, 0) \
 	param(int, enable_guc, 0) \
-	param(int, guc_log_level, 0) \
+	param(int, guc_log_level, -1) \
 	param(char *, guc_firmware_path, NULL) \
 	param(char *, huc_firmware_path, NULL) \
 	param(int, mmio_debug, 0) \
diff --git a/drivers/gpu/drm/i915/intel_guc_log.c b/drivers/gpu/drm/i915/intel_guc_log.c
index 86a3321..1ceb81a 100644
--- a/drivers/gpu/drm/i915/intel_guc_log.c
+++ b/drivers/gpu/drm/i915/intel_guc_log.c
@@ -249,7 +249,7 @@  static bool guc_check_log_buf_overflow(struct intel_guc *guc,
 			/* buffer_full_cnt is a 4 bit counter */
 			guc->log.total_overflow_count[type] += 16;
 		}
-		DRM_ERROR_RATELIMITED("GuC log buffer overflow\n");
+		//DRM_ERROR_RATELIMITED("GuC log buffer overflow\n");
 	}
 
 	return overflow;
@@ -296,7 +296,7 @@  static void guc_read_update_log_buffer(struct intel_guc *guc)
 		 * Used rate limited to avoid deluge of messages, logs might be
 		 * getting consumed by User at a slow rate.
 		 */
-		DRM_ERROR_RATELIMITED("no sub-buffer to capture logs\n");
+		//DRM_ERROR_RATELIMITED("no sub-buffer to capture logs\n");
 		guc->log.capture_miss_count++;
 		mutex_unlock(&guc->log.runtime.relay_lock);