From 011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Fri, 2 Dec 2016 11:50:26 +0100 Subject: brcm2708: update linux 4.4 patches to latest version MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit As usual these patches were extracted and rebased from the raspberry pi repo: https://github.com/raspberrypi/linux/tree/rpi-4.4.y Signed-off-by: Álvaro Fernández Rojas --- ...m-vc4-Fix-flipped-HVS-channels-for-DSI0-1.patch | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.4/0439-drm-vc4-Fix-flipped-HVS-channels-for-DSI0-1.patch (limited to 'target/linux/brcm2708/patches-4.4/0439-drm-vc4-Fix-flipped-HVS-channels-for-DSI0-1.patch') diff --git a/target/linux/brcm2708/patches-4.4/0439-drm-vc4-Fix-flipped-HVS-channels-for-DSI0-1.patch b/target/linux/brcm2708/patches-4.4/0439-drm-vc4-Fix-flipped-HVS-channels-for-DSI0-1.patch new file mode 100644 index 0000000000..3bdd40c328 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0439-drm-vc4-Fix-flipped-HVS-channels-for-DSI0-1.patch @@ -0,0 +1,30 @@ +From d6bbcaf3c7706243fafc0d6ddf4136f9c83eb599 Mon Sep 17 00:00:00 2001 +From: Eric Anholt +Date: Thu, 11 Feb 2016 12:29:45 -0800 +Subject: [PATCH] drm/vc4: Fix flipped HVS channels for DSI0/1. + +Empirically, DSI1 appears to be using HVS channel 0 on my Pi2. + +Signed-off-by: Eric Anholt +--- + drivers/gpu/drm/vc4/vc4_crtc.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_crtc.c ++++ b/drivers/gpu/drm/vc4/vc4_crtc.c +@@ -699,13 +699,13 @@ void vc4_cancel_page_flip(struct drm_crt + } + + static const struct vc4_crtc_data pv0_data = { +- .hvs_channel = 0, ++ .hvs_channel = 2, + .encoder0_type = VC4_ENCODER_TYPE_DSI0, + .encoder1_type = VC4_ENCODER_TYPE_DPI, + }; + + static const struct vc4_crtc_data pv1_data = { +- .hvs_channel = 2, ++ .hvs_channel = 0, + .encoder0_type = VC4_ENCODER_TYPE_DSI1, + .encoder1_type = VC4_ENCODER_TYPE_SMI, + }; -- cgit v1.2.3