aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/bcm27xx/patches-5.4/950-0254-drm-vc4-Log-flags-in-fkms-mode-set.patch
diff options
context:
space:
mode:
authorÁlvaro Fernández Rojas <noltari@gmail.com>2020-02-29 09:25:20 +0100
committerÁlvaro Fernández Rojas <noltari@gmail.com>2020-02-29 12:50:51 +0100
commita1383655cfaa71609d6236ae0fcf3b6047462b98 (patch)
treec6f123859e0dfcfaa6c1063eda26f27e208d3cac /target/linux/bcm27xx/patches-5.4/950-0254-drm-vc4-Log-flags-in-fkms-mode-set.patch
parenta8aa974a9dfb4cba484dc4c1e4207fd9ec803410 (diff)
downloadupstream-a1383655cfaa71609d6236ae0fcf3b6047462b98.tar.gz
upstream-a1383655cfaa71609d6236ae0fcf3b6047462b98.tar.bz2
upstream-a1383655cfaa71609d6236ae0fcf3b6047462b98.zip
bcm27xx: add linux 5.4 support
Tested on bcm2710 (Raspberry Pi 3B). Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0254-drm-vc4-Log-flags-in-fkms-mode-set.patch')
-rw-r--r--target/linux/bcm27xx/patches-5.4/950-0254-drm-vc4-Log-flags-in-fkms-mode-set.patch31
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0254-drm-vc4-Log-flags-in-fkms-mode-set.patch b/target/linux/bcm27xx/patches-5.4/950-0254-drm-vc4-Log-flags-in-fkms-mode-set.patch
new file mode 100644
index 0000000000..caca1c9f82
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0254-drm-vc4-Log-flags-in-fkms-mode-set.patch
@@ -0,0 +1,31 @@
+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;