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8c405cdccc
The patches were generated from the RPi repo with the following command: git format-patch v6.6.34..rpi-6.1.y Some patches needed rebasing and, as usual, the applied and reverted, wireless drivers, Github workflows, READMEs and defconfigs patches were removed. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
49 lines
1.7 KiB
Diff
49 lines
1.7 KiB
Diff
From e12af83fea018fd672140a2b77b6d96902112097 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Wed, 8 Nov 2023 15:50:39 +0000
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Subject: [PATCH 0741/1085] input: edt-ft5x06: Include I2C details in names for
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the devices
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libinput uses the input device name alone. If you have two
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identical input devices, then there is no way to differentiate
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between them, and in the case of touchscreens that means no
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way to associate them with the appropriate display device.
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Add the I2C bus and address to the start of the input device
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name so that the name is always unique within the system.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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drivers/input/touchscreen/edt-ft5x06.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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--- a/drivers/input/touchscreen/edt-ft5x06.c
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+++ b/drivers/input/touchscreen/edt-ft5x06.c
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@@ -69,6 +69,7 @@
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#define TOUCH_EVENT_RESERVED 0x03
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#define EDT_NAME_LEN 23
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+#define EDT_NAME_PREFIX_LEN 8
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#define EDT_SWITCH_MODE_RETRIES 10
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#define EDT_SWITCH_MODE_DELAY 5 /* msec */
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#define EDT_RAW_DATA_RETRIES 100
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@@ -145,7 +146,7 @@ struct edt_ft5x06_ts_data {
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int tdata_offset;
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unsigned int known_ids;
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- char name[EDT_NAME_LEN];
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+ char name[EDT_NAME_PREFIX_LEN + EDT_NAME_LEN];
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char fw_version[EDT_NAME_LEN];
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int init_td_status;
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@@ -937,6 +938,9 @@ static int edt_ft5x06_ts_identify(struct
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char *model_name = tsdata->name;
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char *fw_version = tsdata->fw_version;
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+ snprintf(model_name, EDT_NAME_PREFIX_LEN, "%s ", dev_name(&client->dev));
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+ model_name += strlen(model_name);
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+
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/* see what we find if we assume it is a M06 *
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* if we get less than EDT_NAME_LEN, we don't want
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* to have garbage in there
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