diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0228-drm-v3d-Hook-up-the-runtime-PM-ops.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0228-drm-v3d-Hook-up-the-runtime-PM-ops.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0228-drm-v3d-Hook-up-the-runtime-PM-ops.patch b/target/linux/bcm27xx/patches-5.4/950-0228-drm-v3d-Hook-up-the-runtime-PM-ops.patch new file mode 100644 index 0000000000..438922177d --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0228-drm-v3d-Hook-up-the-runtime-PM-ops.patch @@ -0,0 +1,34 @@ +From 0b1f35dfb545dab884df2b4761e1af731f41ca9e Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Mon, 14 Jan 2019 14:47:57 -0800 +Subject: [PATCH] drm/v3d: Hook up the runtime PM ops. + +In translating the runtime PM code from vc4, I missed the ".pm" +assignment to actually connect them up. Fixes missing MMU setup if +runtime PM resets V3D. + +Signed-off-by: Eric Anholt <eric@anholt.net> +(cherry picked from commit ca197699af29baa8236c74c53d4904ca8957ee06) +--- + drivers/gpu/drm/v3d/v3d_drv.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/drivers/gpu/drm/v3d/v3d_drv.c ++++ b/drivers/gpu/drm/v3d/v3d_drv.c +@@ -69,7 +69,7 @@ static int v3d_runtime_resume(struct dev + } + #endif + +-static const struct dev_pm_ops v3d_v3d_pm_ops = { ++static const struct dev_pm_ops v3d_pm_ops = { + SET_RUNTIME_PM_OPS(v3d_runtime_suspend, v3d_runtime_resume, NULL) + }; + +@@ -362,6 +362,7 @@ static struct platform_driver v3d_platfo + .driver = { + .name = "v3d", + .of_match_table = v3d_of_match, ++ .pm = &v3d_pm_ops, + }, + }; + |