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Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0664-drm-vc4-Limit-fkms-to-modes-85Hz.patch')
-rw-r--r--target/linux/brcm2708/patches-4.19/950-0664-drm-vc4-Limit-fkms-to-modes-85Hz.patch26
1 files changed, 0 insertions, 26 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0664-drm-vc4-Limit-fkms-to-modes-85Hz.patch b/target/linux/brcm2708/patches-4.19/950-0664-drm-vc4-Limit-fkms-to-modes-85Hz.patch
deleted file mode 100644
index c86381607c..0000000000
--- a/target/linux/brcm2708/patches-4.19/950-0664-drm-vc4-Limit-fkms-to-modes-85Hz.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From 9fef544e7d4981b5611b857609e18a20dea246e8 Mon Sep 17 00:00:00 2001
-From: Dave Stevenson <dave.stevenson@raspberrypi.org>
-Date: Tue, 18 Jun 2019 21:37:45 +0100
-Subject: [PATCH 664/725] 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 <dave.stevenson@raspberrypi.org>
----
- 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
- */