openwrt/target/linux/bcm27xx/patches-5.4/950-0246-drm-vc4-Log-flags-in-fkms-mode-set.patch

From 0a93d1777bdd640a717a019ab53ab5c231dfa875 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.org>
Date: Tue, 7 May 2019 12:13:34 +0100
Subject: [PATCH] drm: vc4: Log flags in fkms mode set

The flags contain info such as limited/full range RGB, aspect
ratio, and a fwe other useful things.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
---
 drivers/gpu/drm/vc4/vc4_firmware_kms.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
@@ -687,12 +687,13 @@ static void vc4_crtc_mode_set_nofb(struc
 		return;
 	}
 
-	DRM_DEBUG_KMS("Setting mode for display num %u mode name %s, clk %d, h(disp %d, start %d, end %d, total %d, skew %d) v(disp %d, start %d, end %d, total %d, scan %d), vrefresh %d, par %u\n",
+	DRM_DEBUG_KMS("Setting mode for display num %u mode name %s, clk %d, h(disp %d, start %d, end %d, total %d, skew %d) v(disp %d, start %d, end %d, total %d, scan %d), vrefresh %d, par %u, flags 0x%04x\n",
 		      vc4_crtc->display_number, mode->name, mode->clock,
 		      mode->hdisplay, mode->hsync_start, mode->hsync_end,
 		      mode->htotal, mode->hskew, mode->vdisplay,
 		      mode->vsync_start, mode->vsync_end, mode->vtotal,
-		      mode->vscan, mode->vrefresh, mode->picture_aspect_ratio);
+		      mode->vscan, mode->vrefresh, mode->picture_aspect_ratio,
+		      mode->flags);
 	mb.timings.display = vc4_crtc->display_number;
 
 	mb.timings.video_id_code = frame.avi.video_code;