On Mon, Jun 15, 2015, at 12:29, Ramiro Morales wrote: > Implement change in logging during screen brightness capabilities > detection as suggested in > https://www.mail-archive.com/ibm-acpi-devel%40lists.sourceforge.net/msg03484.html > > Signed-off-by: Ramiro Morales <cramm0@xxxxxxxxx> Acked-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx> > --- > drivers/platform/x86/thinkpad_acpi.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/drivers/platform/x86/thinkpad_acpi.c > b/drivers/platform/x86/thinkpad_acpi.c > index 28f3281..b48efc9 100644 > --- a/drivers/platform/x86/thinkpad_acpi.c > +++ b/drivers/platform/x86/thinkpad_acpi.c > @@ -6450,19 +6450,16 @@ static void __init > tpacpi_detect_brightness_capabilities(void) > switch (b) { > case 16: > bright_maxlvl = 15; > - pr_info("detected a 16-level brightness capable > ThinkPad\n"); > break; > case 8: > case 0: > bright_maxlvl = 7; > - pr_info("detected a 8-level brightness capable > ThinkPad\n"); > break; > default: > - pr_err("Unsupported brightness interface, " > - "please contact %s\n", TPACPI_MAIL); > tp_features.bright_unkfw = 1; > bright_maxlvl = b - 1; > } > + pr_debug("firmware reports %d brightness levels\n", > bright_maxlvl); > } > > static int __init brightness_init(struct ibm_init_struct *iibm) > @@ -6482,6 +6479,9 @@ static int __init brightness_init(struct > ibm_init_struct *iibm) > > /* if it is unknown, we don't handle it: it wouldn't be safe */ > if (tp_features.bright_unkfw) > + dbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_BRGHT, > + "Unsupported brightness mode, use acpi video " > + "or gpu drivers"); > return 1; > > if (!brightness_enable) { > -- > 1.9.1 > -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
