diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0454-drm-vc4-Bind-the-HVS-before-we-bind-the-individual-C.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0454-drm-vc4-Bind-the-HVS-before-we-bind-the-individual-C.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0454-drm-vc4-Bind-the-HVS-before-we-bind-the-individual-C.patch b/target/linux/brcm2708/patches-4.4/0454-drm-vc4-Bind-the-HVS-before-we-bind-the-individual-C.patch new file mode 100644 index 0000000000..6e4b98829b --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0454-drm-vc4-Bind-the-HVS-before-we-bind-the-individual-C.patch @@ -0,0 +1,28 @@ +From 883112e5caaefcb620248e9f63426e82349033e0 Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Fri, 8 Jul 2016 11:25:09 -0700 +Subject: [PATCH] drm/vc4: Bind the HVS before we bind the individual CRTCs. + +We need to be able to look at the CRTC's registers in the HVS as part +of initialization, while the HVS doesn't need to look at the PV +registers. + +Signed-off-by: Eric Anholt <eric@anholt.net> +Reviewed-and-tested-by: Mario Kleiner <mario.kleiner.de@gmail.com> +(cherry picked from commit 7a100969f30b77761901c05a5c810bcaea65df44) +--- + drivers/gpu/drm/vc4/vc4_drv.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/gpu/drm/vc4/vc4_drv.c ++++ b/drivers/gpu/drm/vc4/vc4_drv.c +@@ -295,8 +295,8 @@ static struct platform_driver *const com + &vc4_hdmi_driver, + &vc4_dpi_driver, + &vc4_dsi_driver, +- &vc4_crtc_driver, + &vc4_hvs_driver, ++ &vc4_crtc_driver, + &vc4_v3d_driver, + }; + |