| From | Nick Dyer <> | Subject | [PATCH 17/51] Input: atmel_mxt_ts - Improve bootloader progress output | Date | Thu, 27 Jun 2013 13:48:52 +0100 |
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By implementing a frame counter, print out fewer debug messages (the firmware may contain hundreds of frames).
Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Acked-by: Benson Leung <bleung@chromium.org> --- drivers/input/touchscreen/atmel_mxt_ts.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 3172610..99ebdec 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -1456,6 +1456,7 @@ static int mxt_load_fw(struct device *dev, const char *fn) unsigned int frame_size; unsigned int pos = 0; unsigned int retry = 0; + unsigned int frame = 0; int ret; ret = request_firmware(&fw, fn, dev); @@ -1515,9 +1516,12 @@ static int mxt_load_fw(struct device *dev, const char *fn) } else { retry = 0; pos += frame_size; + frame++; } - dev_dbg(dev, "Updated %d bytes / %zd bytes\n", pos, fw->size); + if (frame % 50 == 0) + dev_info(dev, "Sent %d frames, %d/%zd bytes\n", + frame, pos, fw->size); } /* Wait for flash. */ @@ -1526,6 +1530,8 @@ static int mxt_load_fw(struct device *dev, const char *fn) if (ret) goto disable_irq; + dev_info(dev, "Sent %d frames, %zd bytes\n", frame, pos); + /* Wait for device to reset. Some bootloader versions do not assert * the CHG line after bootloading has finished, so ignore error */ mxt_wait_for_completion(data, &data->bl_completion, -- 1.7.10.4
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