diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0804-Fix-poll-rate-on-touchscreen-3238.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0804-Fix-poll-rate-on-touchscreen-3238.patch | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0804-Fix-poll-rate-on-touchscreen-3238.patch b/target/linux/brcm2708/patches-4.19/950-0804-Fix-poll-rate-on-touchscreen-3238.patch deleted file mode 100644 index 5dbbd846c9..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0804-Fix-poll-rate-on-touchscreen-3238.patch +++ /dev/null @@ -1,29 +0,0 @@ -From a37a706547897d77b3194fc507b2546197def430 Mon Sep 17 00:00:00 2001 -From: James Hughes <JamesH65@users.noreply.github.com> -Date: Tue, 17 Sep 2019 16:22:09 +0100 -Subject: [PATCH 804/806] Fix poll rate on touchscreen (#3238) - -Was running at 25Hz, rather than he expected 60. Only been doing it -for the last 5 years.... - -Replace msleep_interruptible with usleep_range as the msleep call -is not accurate for times < 20ms. - -Fixes: https://github.com/raspberrypi/linux/issues/3227 - -Signed-off-by: James Hughes <james.hughes@raspberrypi.org> ---- - drivers/input/touchscreen/rpi-ft5406.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/input/touchscreen/rpi-ft5406.c -+++ b/drivers/input/touchscreen/rpi-ft5406.c -@@ -78,7 +78,7 @@ static int ft5406_thread(void *arg) - - while (!kthread_should_stop()) { - /* 60fps polling */ -- msleep_interruptible(17); -+ usleep_range(16600, 16700); - memcpy_fromio(®s, ts->ts_base, sizeof(struct ft5406_regs)); - iowrite8(99, - ts->ts_base + |