Commit 4c389f00 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau: dump pll limits entries when debugging is on 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 25908b77

drivers/gpu/drm/nouveau/nouveau_bios.c

+26 −25
Original line number Diff line number Diff line
@@ -4409,31 +4409,32 @@ int get_pll_limits(struct drm_device *dev, uint32_t limit_match, struct pll_lims 
			break;

		}



#if 0 /* for easy debugging */

	ErrorF("pll.vco1.minfreq: %d\n", pll_lim->vco1.minfreq);

	ErrorF("pll.vco1.maxfreq: %d\n", pll_lim->vco1.maxfreq);

	ErrorF("pll.vco2.minfreq: %d\n", pll_lim->vco2.minfreq);

	ErrorF("pll.vco2.maxfreq: %d\n", pll_lim->vco2.maxfreq);



	ErrorF("pll.vco1.min_inputfreq: %d\n", pll_lim->vco1.min_inputfreq);

	ErrorF("pll.vco1.max_inputfreq: %d\n", pll_lim->vco1.max_inputfreq);

	ErrorF("pll.vco2.min_inputfreq: %d\n", pll_lim->vco2.min_inputfreq);

	ErrorF("pll.vco2.max_inputfreq: %d\n", pll_lim->vco2.max_inputfreq);



	ErrorF("pll.vco1.min_n: %d\n", pll_lim->vco1.min_n);

	ErrorF("pll.vco1.max_n: %d\n", pll_lim->vco1.max_n);

	ErrorF("pll.vco1.min_m: %d\n", pll_lim->vco1.min_m);

	ErrorF("pll.vco1.max_m: %d\n", pll_lim->vco1.max_m);

	ErrorF("pll.vco2.min_n: %d\n", pll_lim->vco2.min_n);

	ErrorF("pll.vco2.max_n: %d\n", pll_lim->vco2.max_n);

	ErrorF("pll.vco2.min_m: %d\n", pll_lim->vco2.min_m);

	ErrorF("pll.vco2.max_m: %d\n", pll_lim->vco2.max_m);



	ErrorF("pll.max_log2p: %d\n", pll_lim->max_log2p);

	ErrorF("pll.log2p_bias: %d\n", pll_lim->log2p_bias);



	ErrorF("pll.refclk: %d\n", pll_lim->refclk);

#endif

	NV_DEBUG(dev, "pll.vco1.minfreq: %d\n", pll_lim->vco1.minfreq);

	NV_DEBUG(dev, "pll.vco1.maxfreq: %d\n", pll_lim->vco1.maxfreq);

	NV_DEBUG(dev, "pll.vco1.min_inputfreq: %d\n", pll_lim->vco1.min_inputfreq);

	NV_DEBUG(dev, "pll.vco1.max_inputfreq: %d\n", pll_lim->vco1.max_inputfreq);

	NV_DEBUG(dev, "pll.vco1.min_n: %d\n", pll_lim->vco1.min_n);

	NV_DEBUG(dev, "pll.vco1.max_n: %d\n", pll_lim->vco1.max_n);

	NV_DEBUG(dev, "pll.vco1.min_m: %d\n", pll_lim->vco1.min_m);

	NV_DEBUG(dev, "pll.vco1.max_m: %d\n", pll_lim->vco1.max_m);

	if (pll_lim->vco2.maxfreq) {

		NV_DEBUG(dev, "pll.vco2.minfreq: %d\n", pll_lim->vco2.minfreq);

		NV_DEBUG(dev, "pll.vco2.maxfreq: %d\n", pll_lim->vco2.maxfreq);

		NV_DEBUG(dev, "pll.vco2.min_inputfreq: %d\n", pll_lim->vco2.min_inputfreq);

		NV_DEBUG(dev, "pll.vco2.max_inputfreq: %d\n", pll_lim->vco2.max_inputfreq);

		NV_DEBUG(dev, "pll.vco2.min_n: %d\n", pll_lim->vco2.min_n);

		NV_DEBUG(dev, "pll.vco2.max_n: %d\n", pll_lim->vco2.max_n);

		NV_DEBUG(dev, "pll.vco2.min_m: %d\n", pll_lim->vco2.min_m);

		NV_DEBUG(dev, "pll.vco2.max_m: %d\n", pll_lim->vco2.max_m);

	}

	if (!pll_lim->max_p) {

		NV_DEBUG(dev, "pll.max_log2p: %d\n", pll_lim->max_log2p);

		NV_DEBUG(dev, "pll.log2p_bias: %d\n", pll_lim->log2p_bias);

	} else {

		NV_DEBUG(dev, "pll.min_p: %d\n", pll_lim->min_p);

		NV_DEBUG(dev, "pll.max_p: %d\n", pll_lim->max_p);

	}

	NV_DEBUG(dev, "pll.refclk: %d\n", pll_lim->refclk);



	return 0;

}