drivers/video/bcm2835.c

1 // SPDX-License-Identifier: GPL-2.0+
9 #include <asm/arch/mbox.h>
20 	debug("bcm2835: Query resolution...\n");  in bcm2835_video_probe()
23 		return -EIO;  in bcm2835_video_probe()
25 	debug("bcm2835: Setting up display for %d x %d\n", w, h);  in bcm2835_video_probe()
30 	debug("bcm2835: Final resolution is %d x %d\n", w, h);  in bcm2835_video_probe()
33 	fb_start = fb_base & ~(MMU_SECTION_SIZE - 1);  in bcm2835_video_probe()
36 	mmu_set_region_dcache_behaviour(fb_start, fb_end - fb_start,  in bcm2835_video_probe()
40 	uc_priv->xsize = w;  in bcm2835_video_probe()
41 	uc_priv->ysize = h;  in bcm2835_video_probe()
42 	uc_priv->bpix = VIDEO_BPP32;  in bcm2835_video_probe()
43 	plat->base = fb_base;  in bcm2835_video_probe()
44 	plat->size = fb_size;  in bcm2835_video_probe()
50 	{ .compatible = "brcm,bcm2835-hdmi" },
51 	{ .compatible = "brcm,bcm2708-fb" },