From: Linus Torvalds Date: Mon, 17 Jan 2022 06:27:55 +0000 (+0200) Subject: Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input X-Git-Url: https://repo.jachan.dev/J-linux.git/commitdiff_plain/b520085ca57982c4beeb9bb64b8f6018425cb61f?hp=-c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "Updates to Goodix touchscreen driver (addition of pen support) and Silead touchscreen driver (also addition of pen support and parsing of embedded firmware to determine screen size), along with assorted fixes for other drivers" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: ti_am335x_tsc - fix a typo in a comment Input: zinitix - add compatible for bt532 Input: zinitix - handle proper supply names dt-bindings: input/ts/zinitix: Convert to YAML, fix and extend Input: axp20x-pek - revert "always register interrupt handlers" change Input: gpio-keys - avoid clearing twice some memory Input: byd - fix typo in a comment Input: ucb1400_ts - remove redundant variable penup Input: ti_am335x_tsc - lower the X and Y sampling time Input: ti_am335x_tsc - fix STEPCONFIG setup for Z2 Input: ti_am335x_tsc - set ADCREFM for X configuration Input: silead - add pen support Input: silead - add support for EFI-embedded fw using different min/max coordinates Input: goodix - 2 small fixes for pen support Input: goodix - improve gpiod_get() error logging Input: goodix - add pen support Input: ff-core - correct magnitude setting for rumble compatibility Input: palmas-pwrbutton - make a couple of arrays static const Input: wacom_i2c - clean up the query device fields Input: palmas-pwrbutton - use bitfield helpers --- b520085ca57982c4beeb9bb64b8f6018425cb61f diff --combined drivers/input/misc/axp20x-pek.c index e09b1fae42e1,c8f87df93a50..04da7916eb70 --- a/drivers/input/misc/axp20x-pek.c +++ b/drivers/input/misc/axp20x-pek.c @@@ -22,7 -22,6 +22,7 @@@ #include #include #include +#include #include #include #include @@@ -206,11 -205,8 +206,8 @@@ ATTRIBUTE_GROUPS(axp20x) static irqreturn_t axp20x_pek_irq(int irq, void *pwr) { - struct axp20x_pek *axp20x_pek = pwr; - struct input_dev *idev = axp20x_pek->input; - - if (!idev) - return IRQ_HANDLED; + struct input_dev *idev = pwr; + struct axp20x_pek *axp20x_pek = input_get_drvdata(idev); /* * The power-button is connected to ground so a falling edge (dbf) @@@ -229,9 -225,22 +226,22 @@@ static int axp20x_pek_probe_input_device(struct axp20x_pek *axp20x_pek, struct platform_device *pdev) { + struct axp20x_dev *axp20x = axp20x_pek->axp20x; struct input_dev *idev; int error; + axp20x_pek->irq_dbr = platform_get_irq_byname(pdev, "PEK_DBR"); + if (axp20x_pek->irq_dbr < 0) + return axp20x_pek->irq_dbr; + axp20x_pek->irq_dbr = regmap_irq_get_virq(axp20x->regmap_irqc, + axp20x_pek->irq_dbr); + + axp20x_pek->irq_dbf = platform_get_irq_byname(pdev, "PEK_DBF"); + if (axp20x_pek->irq_dbf < 0) + return axp20x_pek->irq_dbf; + axp20x_pek->irq_dbf = regmap_irq_get_virq(axp20x->regmap_irqc, + axp20x_pek->irq_dbf); + axp20x_pek->input = devm_input_allocate_device(&pdev->dev); if (!axp20x_pek->input) return -ENOMEM; @@@ -246,6 -255,24 +256,24 @@@ input_set_drvdata(idev, axp20x_pek); + error = devm_request_any_context_irq(&pdev->dev, axp20x_pek->irq_dbr, + axp20x_pek_irq, 0, + "axp20x-pek-dbr", idev); + if (error < 0) { + dev_err(&pdev->dev, "Failed to request dbr IRQ#%d: %d\n", + axp20x_pek->irq_dbr, error); + return error; + } + + error = devm_request_any_context_irq(&pdev->dev, axp20x_pek->irq_dbf, + axp20x_pek_irq, 0, + "axp20x-pek-dbf", idev); + if (error < 0) { + dev_err(&pdev->dev, "Failed to request dbf IRQ#%d: %d\n", + axp20x_pek->irq_dbf, error); + return error; + } + error = input_register_device(idev); if (error) { dev_err(&pdev->dev, "Can't register input device: %d\n", @@@ -253,27 -280,46 +281,29 @@@ return error; } + device_init_wakeup(&pdev->dev, true); + return 0; } -#ifdef CONFIG_ACPI -static bool axp20x_pek_should_register_input(struct axp20x_pek *axp20x_pek, - struct platform_device *pdev) +static bool axp20x_pek_should_register_input(struct axp20x_pek *axp20x_pek) { - unsigned long long hrv = 0; - acpi_status status; - if (IS_ENABLED(CONFIG_INPUT_SOC_BUTTON_ARRAY) && axp20x_pek->axp20x->variant == AXP288_ID) { - status = acpi_evaluate_integer(ACPI_HANDLE(pdev->dev.parent), - "_HRV", NULL, &hrv); - if (ACPI_FAILURE(status)) - dev_err(&pdev->dev, "Failed to get PMIC hardware revision\n"); - /* * On Cherry Trail platforms (hrv == 3), do not register the * input device if there is an "INTCFD9" or "ACPI0011" gpio * button ACPI device, as that handles the power button too, * and otherwise we end up reporting all presses twice. */ - if (hrv == 3 && (acpi_dev_present("INTCFD9", NULL, -1) || + if (soc_intel_is_cht() && + (acpi_dev_present("INTCFD9", NULL, -1) || acpi_dev_present("ACPI0011", NULL, -1))) return false; - } return true; } -#else -static bool axp20x_pek_should_register_input(struct axp20x_pek *axp20x_pek, - struct platform_device *pdev) -{ - return true; -} -#endif static int axp20x_pek_probe(struct platform_device *pdev) { @@@ -293,19 -339,7 +323,7 @@@ axp20x_pek->axp20x = dev_get_drvdata(pdev->dev.parent); - axp20x_pek->irq_dbr = platform_get_irq_byname(pdev, "PEK_DBR"); - if (axp20x_pek->irq_dbr < 0) - return axp20x_pek->irq_dbr; - axp20x_pek->irq_dbr = regmap_irq_get_virq( - axp20x_pek->axp20x->regmap_irqc, axp20x_pek->irq_dbr); - - axp20x_pek->irq_dbf = platform_get_irq_byname(pdev, "PEK_DBF"); - if (axp20x_pek->irq_dbf < 0) - return axp20x_pek->irq_dbf; - axp20x_pek->irq_dbf = regmap_irq_get_virq( - axp20x_pek->axp20x->regmap_irqc, axp20x_pek->irq_dbf); - - if (axp20x_pek_should_register_input(axp20x_pek, pdev)) { + if (axp20x_pek_should_register_input(axp20x_pek)) { error = axp20x_pek_probe_input_device(axp20x_pek, pdev); if (error) return error; @@@ -313,26 -347,6 +331,6 @@@ axp20x_pek->info = (struct axp20x_info *)match->driver_data; - error = devm_request_any_context_irq(&pdev->dev, axp20x_pek->irq_dbr, - axp20x_pek_irq, 0, - "axp20x-pek-dbr", axp20x_pek); - if (error < 0) { - dev_err(&pdev->dev, "Failed to request dbr IRQ#%d: %d\n", - axp20x_pek->irq_dbr, error); - return error; - } - - error = devm_request_any_context_irq(&pdev->dev, axp20x_pek->irq_dbf, - axp20x_pek_irq, 0, - "axp20x-pek-dbf", axp20x_pek); - if (error < 0) { - dev_err(&pdev->dev, "Failed to request dbf IRQ#%d: %d\n", - axp20x_pek->irq_dbf, error); - return error; - } - - device_init_wakeup(&pdev->dev, true); - platform_set_drvdata(pdev, axp20x_pek); return 0;