brcm2708: update to latest patches from RPi foundation

[openwrt/openwrt.git] / target / linux / brcm2708 / patches-4.19 / 950-0702-Fix-poll-rate-on-touchscreen-3238.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0702-Fix-poll-rate-on-touchscreen-3238.patch b/target/linux/brcm2708/patches-4.19/950-0702-Fix-poll-rate-on-touchscreen-3238.patch
deleted file mode 100644 (file)
index b47c819..0000000
--- a/target/linux/brcm2708/patches-4.19/950-0702-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] 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(&regs, ts->ts_base, sizeof(struct ft5406_regs));
-               iowrite8(99,
-                        ts->ts_base +