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This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
30 lines
994 B
Diff
30 lines
994 B
Diff
From a37a706547897d77b3194fc507b2546197def430 Mon Sep 17 00:00:00 2001
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From: James Hughes <JamesH65@users.noreply.github.com>
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Date: Tue, 17 Sep 2019 16:22:09 +0100
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Subject: [PATCH] Fix poll rate on touchscreen (#3238)
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Was running at 25Hz, rather than he expected 60. Only been doing it
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for the last 5 years....
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Replace msleep_interruptible with usleep_range as the msleep call
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is not accurate for times < 20ms.
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Fixes: https://github.com/raspberrypi/linux/issues/3227
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Signed-off-by: James Hughes <james.hughes@raspberrypi.org>
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---
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drivers/input/touchscreen/rpi-ft5406.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/input/touchscreen/rpi-ft5406.c
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+++ b/drivers/input/touchscreen/rpi-ft5406.c
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@@ -78,7 +78,7 @@ static int ft5406_thread(void *arg)
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while (!kthread_should_stop()) {
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/* 60fps polling */
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- msleep_interruptible(17);
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+ usleep_range(16600, 16700);
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memcpy_fromio(®s, ts->ts_base, sizeof(struct ft5406_regs));
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iowrite8(99,
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ts->ts_base +
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