diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-6.1/950-0355-input-edt-ft5x06-Only-look-at-the-number-of-points-r.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-6.1/950-0355-input-edt-ft5x06-Only-look-at-the-number-of-points-r.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/target/linux/bcm27xx/patches-6.1/950-0355-input-edt-ft5x06-Only-look-at-the-number-of-points-r.patch b/target/linux/bcm27xx/patches-6.1/950-0355-input-edt-ft5x06-Only-look-at-the-number-of-points-r.patch deleted file mode 100644 index c28b2b08b8..0000000000 --- a/target/linux/bcm27xx/patches-6.1/950-0355-input-edt-ft5x06-Only-look-at-the-number-of-points-r.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 037324a6b9f331943f246fdf39c4ae58a6e8f287 Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.com> -Date: Tue, 30 Nov 2021 17:28:50 +0000 -Subject: [PATCH] input: edt-ft5x06: Only look at the number of points - reported - -Register 0x02 in the FT5x06 is TD_STATUS containing the number -of valid touch points being reported. - -Iterate over that number of points rather than all that are -supported on the device. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> ---- - drivers/input/touchscreen/edt-ft5x06.c | 9 ++++++++- - 1 file changed, 8 insertions(+), 1 deletion(-) - ---- a/drivers/input/touchscreen/edt-ft5x06.c -+++ b/drivers/input/touchscreen/edt-ft5x06.c -@@ -212,6 +212,7 @@ static irqreturn_t edt_ft5x06_ts_isr(int - unsigned int active_ids = 0, known_ids = tsdata->known_ids; - long released_ids; - int b = 0; -+ unsigned int num_points; - - switch (tsdata->version) { - case EDT_M06: -@@ -260,9 +261,15 @@ static irqreturn_t edt_ft5x06_ts_isr(int - - if (!edt_ft5x06_ts_check_crc(tsdata, rdbuf, datalen)) - goto out; -+ num_points = tsdata->max_support_points; -+ } else { -+ /* Register 2 is TD_STATUS, containing the number of touch -+ * points. -+ */ -+ num_points = min(rdbuf[2] & 0xf, tsdata->max_support_points); - } - -- for (i = 0; i < tsdata->max_support_points; i++) { -+ for (i = 0; i < num_points; i++) { - u8 *buf = &rdbuf[i * tplen + offset]; - - type = buf[0] >> 6; |