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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-07-09 20:32:28 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-07-14 12:44:14 +0200 |
commit | 42954857190b9df16d9d873ecc7f6cc38e013e44 (patch) | |
tree | 98c588f629ff534d458eb0884782ea99672d7634 /target/linux/brcm2708/patches-4.19/950-0332-staging-bcm2835-camera-Correct-ctrl-min-max-step-def.patch | |
parent | f1875e902d0afb7d9b9e5285b4fd8da7f6c5e30a (diff) | |
download | upstream-42954857190b9df16d9d873ecc7f6cc38e013e44.tar.gz upstream-42954857190b9df16d9d873ecc7f6cc38e013e44.tar.bz2 upstream-42954857190b9df16d9d873ecc7f6cc38e013e44.zip |
brcm2708: add linux 4.19 support
Boot tested on Raspberry Pi B+ (BCM2708) and Raspberry Pi 2 (BCM2709)
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0332-staging-bcm2835-camera-Correct-ctrl-min-max-step-def.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0332-staging-bcm2835-camera-Correct-ctrl-min-max-step-def.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0332-staging-bcm2835-camera-Correct-ctrl-min-max-step-def.patch b/target/linux/brcm2708/patches-4.19/950-0332-staging-bcm2835-camera-Correct-ctrl-min-max-step-def.patch new file mode 100644 index 0000000000..e8fb4e2337 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0332-staging-bcm2835-camera-Correct-ctrl-min-max-step-def.patch @@ -0,0 +1,58 @@ +From 0bdc8ddc14e97955e91c999b42f90f420a190027 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.org> +Date: Thu, 24 Jan 2019 16:20:38 +0000 +Subject: [PATCH 332/703] staging: bcm2835-camera: Correct ctrl + min/max/step/def to 64bit + +The V4L2 control API was expanded to take 64 bit values in commit +0ba2aeb6dab (Apr 16 2014), but as this driver wasn't in the mainline +kernel at that point this was overlooked. + +Update to use 64 bit values. This also fixes a couple of warnings +in 64 bit builds. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> +--- + .../vc04_services/bcm2835-camera/controls.c | 14 +++++++------- + 1 file changed, 7 insertions(+), 7 deletions(-) + +--- a/drivers/staging/vc04_services/bcm2835-camera/controls.c ++++ b/drivers/staging/vc04_services/bcm2835-camera/controls.c +@@ -78,10 +78,10 @@ struct bm2835_mmal_v4l2_ctrl { + /* control minimum value or + * mask for MMAL_CONTROL_TYPE_STD_MENU + */ +- s32 min; +- s32 max; /* maximum value of control */ +- s32 def; /* default value of control */ +- s32 step; /* step size of the control */ ++ s64 min; ++ s64 max; /* maximum value of control */ ++ s64 def; /* default value of control */ ++ u64 step; /* step size of the control */ + const s64 *imenu; /* integer menu array */ + u32 mmal_id; /* mmal parameter id */ + bm2835_mmal_v4l2_ctrl_cb *setter; +@@ -1244,7 +1244,7 @@ int bm2835_mmal_init_controls(struct bm2 + + case MMAL_CONTROL_TYPE_STD_MENU: + { +- int mask = ctrl->min; ++ u64 mask = ctrl->min; + + if (ctrl->id == V4L2_CID_SCENE_MODE) { + /* Special handling to work out the mask +@@ -1254,11 +1254,11 @@ int bm2835_mmal_init_controls(struct bm2 + */ + int i; + +- mask = 1 << V4L2_SCENE_MODE_NONE; ++ mask = BIT(V4L2_SCENE_MODE_NONE); + for (i = 0; + i < ARRAY_SIZE(scene_configs); + i++) { +- mask |= 1 << scene_configs[i].v4l2_scene; ++ mask |= BIT(scene_configs[i].v4l2_scene); + } + mask = ~mask; + } |