diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/touchscreen/ads7846.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 033233d2b5e..52d2ca147d8 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -29,10 +29,9 @@ #include <linux/spi/ads7846.h> #include <asm/irq.h> - /* * This code has been heavily tested on a Nokia 770, and lightly - * tested on other ads7846 devices (OSK/Mistral, Lubbock). + * tested on other ads7846 devices (OSK/Mistral, Lubbock, Spitz). * TSC2046 is just newer ads7846 silicon. * Support for ads7843 tested on Atmel at91sam926x-EK. * Support for ads7845 has only been stubbed in. @@ -43,7 +42,7 @@ * have to maintain our own SW IRQ disabled status. This should be * removed as soon as the affected platform's IRQ handling is fixed. * - * app note sbaa036 talks in more detail about accurate sampling... + * App note sbaa036 talks in more detail about accurate sampling... * that ought to help in situations like LCDs inducing noise (which * can also be helped by using synch signals) and more generally. * This driver tries to utilize the measures described in the app @@ -566,10 +565,8 @@ static void ads7846_rx(void *ads) * once more the measurement */ if (packet->tc.ignore || Rt > ts->pressure_max) { -#ifdef VERBOSE - pr_debug("%s: ignored %d pressure %d\n", - dev_name(&ts->spi->dev), packet->tc.ignore, Rt); -#endif + dev_vdbg(&ts->spi->dev, "ignored %d pressure %d\n", + packet->tc.ignore, Rt); hrtimer_start(&ts->timer, ktime_set(0, TS_POLL_PERIOD), HRTIMER_MODE_REL); return; @@ -598,9 +595,7 @@ static void ads7846_rx(void *ads) if (!ts->pendown) { input_report_key(input, BTN_TOUCH, 1); ts->pendown = 1; -#ifdef VERBOSE - dev_dbg(&ts->spi->dev, "DOWN\n"); -#endif + dev_vdbg(&ts->spi->dev, "DOWN\n"); } if (ts->swap_xy) @@ -611,9 +606,7 @@ static void ads7846_rx(void *ads) input_report_abs(input, ABS_PRESSURE, ts->pressure_max - Rt); input_sync(input); -#ifdef VERBOSE - dev_dbg(&ts->spi->dev, "%4d/%4d/%4d\n", x, y, Rt); -#endif + dev_vdbg(&ts->spi->dev, "%4d/%4d/%4d\n", x, y, Rt); } hrtimer_start(&ts->timer, ktime_set(0, TS_POLL_PERIOD), @@ -723,9 +716,7 @@ static enum hrtimer_restart ads7846_timer(struct hrtimer *handle) input_sync(input); ts->pendown = 0; -#ifdef VERBOSE - dev_dbg(&ts->spi->dev, "UP\n"); -#endif + dev_vdbg(&ts->spi->dev, "UP\n"); } /* measurement cycle ended */ |