X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0580-drm-vc4-Limit-fkms-to-modes-85Hz.patch;fp=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0580-drm-vc4-Limit-fkms-to-modes-85Hz.patch;h=0000000000000000000000000000000000000000;hb=7d7aa2fd924c27829ec25f825481554dd81bce97;hp=b95a4db6d3a7c76bfddab44f6283f32d34480138;hpb=e7bfda2c243e66a75ff966ba04c28b1590b5d24c;p=openwrt%2Fstaging%2Fchunkeey.git diff --git a/target/linux/brcm2708/patches-4.19/950-0580-drm-vc4-Limit-fkms-to-modes-85Hz.patch b/target/linux/brcm2708/patches-4.19/950-0580-drm-vc4-Limit-fkms-to-modes-85Hz.patch deleted file mode 100644 index b95a4db6d3..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0580-drm-vc4-Limit-fkms-to-modes-85Hz.patch +++ /dev/null @@ -1,26 +0,0 @@ -From 06a0e398e7dcd6ba0a61713596c32ec6d43b47c8 Mon Sep 17 00:00:00 2001 -From: Dave Stevenson -Date: Tue, 18 Jun 2019 21:37:45 +0100 -Subject: [PATCH] drm/vc4: Limit fkms to modes <= 85Hz - -Selecting 1080p100 and 120 has very limited gain, but don't want -to block VGA85 and similar. - -Signed-off-by: Dave Stevenson ---- - drivers/gpu/drm/vc4/vc4_firmware_kms.c | 4 ++++ - 1 file changed, 4 insertions(+) - ---- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c -+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c -@@ -822,6 +822,10 @@ vc4_crtc_mode_valid(struct drm_crtc *crt - return MODE_NO_DBLESCAN; - } - -+ /* Disable refresh rates > 85Hz as limited gain from them */ -+ if (drm_mode_vrefresh(mode) > 85) -+ return MODE_BAD_VVALUE; -+ - /* Limit the pixel clock based on the HDMI clock limits from the - * firmware - */