On Wed, Jan 4, 2017 at 10:17 PM, Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote: > On 01/04/17 19:09, Ilia Mirkin wrote: >> On Wed, Jan 4, 2017 at 9:52 PM, Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote: >>> On 01/04/17 06:25, Ilia Mirkin wrote: >>>> On Wed, Jan 4, 2017 at 3:45 AM, Daniel Vetter <daniel@xxxxxxxx> wrote: >>>>> On Sun, Jan 01, 2017 at 04:20:53PM -0800, Randy Dunlap wrote: >>>>>> From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> >>>>>> >>>>>> Fix build errors in nouveau driver when CONFIG_LEDS_CLASS=m and >>>>>> CONFIG_DRM_NOUVEAU=y. >>>>>> If LEDS_CLASS is enabled, DRM_NOUVEAU is restricted to the same >>>>>> kconfig value as LEDS_CLASS. >>>>>> >>>>>> drivers/built-in.o: In function `nouveau_do_suspend': >>>>>> nouveau_drm.c:(.text+0x2030b1): undefined reference to `nouveau_led_suspend' >>>>>> drivers/built-in.o: In function `nouveau_do_resume': >>>>>> nouveau_drm.c:(.text+0x2034ca): undefined reference to `nouveau_led_resume' >>>>>> drivers/built-in.o: In function `nouveau_drm_unload': >>>>>> nouveau_drm.c:(.text+0x203a15): undefined reference to `nouveau_led_fini' >>>>>> drivers/built-in.o: In function `nouveau_drm_load': >>>>>> nouveau_drm.c:(.text+0x204423): undefined reference to `nouveau_led_init' >>>>>> >>>>>> BTW, this line in Kbuild: >>>>>> nouveau-$(CONFIG_LEDS_CLASS) += nouveau_led.o >>>>>> does nothing when CONFIG_LEDS_CLASS=m and CONFIG_DRM_NOUVEAU=y. >>>>>> >>>>>> Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> >>>>>> Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx> >>>>>> Cc: Martin Peres <martin.peres@xxxxxxx> >>>>>> Cc: Ben Skeggs <bskeggs@xxxxxxxxxx> >>>>> >>>>> Thrown into drm-misc, thanks. >>>>> -Daniel >>>> >>>> Wasn't there already a different solution from Martin for this, using >>>> IS_REACHABLE, instead of adding a dependency in Kconfig? >>> >>> nouveau_led.h contains a few lines that are bounded by >>> #if IS_ENABLED(CONFIG_LEDS_CLASS) >>> >>> but that's not sufficient. >>> >>> Is there another patch? >> >> https://lists.freedesktop.org/archives/nouveau/2016-December/026744.html >> >> Not sure why it's not upstream yet. I guess Ben missed it? > > Ok, if you all are OK with a slightly crippled driver. The LED functionality is to allow adjusting the light inside the case of the high-end GTX TITAN boards. I think people will be fine with that level of crippled for when they build nouveau in and the leds class as a module. -ilia _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
