diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-1026-media-bcm2835-unicam-Clear-clock-state-when-stopping.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-1026-media-bcm2835-unicam-Clear-clock-state-when-stopping.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-1026-media-bcm2835-unicam-Clear-clock-state-when-stopping.patch b/target/linux/bcm27xx/patches-5.4/950-1026-media-bcm2835-unicam-Clear-clock-state-when-stopping.patch new file mode 100644 index 0000000000..3163107124 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-1026-media-bcm2835-unicam-Clear-clock-state-when-stopping.patch @@ -0,0 +1,25 @@ +From 210f956f55dcc457386d8a4c9b4b5803c671d28a Mon Sep 17 00:00:00 2001 +From: Naushir Patuck <naush@raspberrypi.com> +Date: Wed, 2 Dec 2020 16:48:41 +0000 +Subject: [PATCH] media: bcm2835-unicam: Clear clock state when + stopping streaming + +Commit 65e08c465020d4c5b51afb452efc2246d80fd66f failed to clear the +clock state when the device stopped streaming. Fix this, as it might +again cause the same problems when doing an unprepare. + +Signed-off-by: Naushir Patuck <naush@raspberrypi.com> +--- + drivers/media/platform/bcm2835/bcm2835-unicam.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/media/platform/bcm2835/bcm2835-unicam.c ++++ b/drivers/media/platform/bcm2835/bcm2835-unicam.c +@@ -1769,6 +1769,7 @@ static void unicam_stop_streaming(struct + + clk_disable_unprepare(dev->vpu_clock); + clk_disable_unprepare(dev->clock); ++ dev->clocks_enabled = false; + } + unicam_runtime_put(dev); + |