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more Radeon work.

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Get PLL info from BIOS emulator
This commit is contained in:
Markus Fröschle
2016-11-13 20:23:06 +00:00
parent 0ed03ee328
commit a9eaad9242
13 changed files with 150 additions and 139 deletions
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55
video/video.c
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@@ -283,34 +283,26 @@ static struct radeonfb_info rfb =
static struct fb_var_screeninfo default_fb =
{
.xres = 1280,
.yres = 1024,
.xres_virtual = 2560,
.yres_virtual = 2048,
.xoffset = 0,
.yoffset = 0,
.xres = 640,
.yres = 480,
.xres_virtual = 640,
.yres_virtual = 480,
.bits_per_pixel = 8,
.grayscale = 0,
.red = { 0, 0, 0 },
.green = { 0, 0, 0 },
.blue = { 0, 0, 0 },
.transp = { 0, 0, 0 },
.nonstd = 0,
.activate = FB_ACTIVATE_FORCE | FB_ACTIVATE_NOW,
.height = 1024,
.width = 1280,
.accel_flags = 0L,
.pixclock = 70 * 10000000L,
.left_margin = 0,
.right_margin = 0,
.upper_margin = 0,
.lower_margin = 0,
.hsync_len = 0,
.vsync_len = 0,
.sync = FB_SYNC_HOR_HIGH_ACT,
.vmode = FB_VMODE_CONUPDATE,
.rotate = 0,
.refresh = 60,
.red = { .length = 8 },
.green = { .length = 8 },
.blue = { .length = 8 },
.activate = FB_ACTIVATE_NOW,
.height = -1,
.width = -1,
.pixclock = 39721,
.left_margin = 40,
.right_margin = 24,
.upper_margin = 32,
.lower_margin = 11,
.hsync_len = 96,
.vsync_len = 2,
.vmode = FB_VMODE_NONINTERLACED,
};
static struct fb_info fb =
@@ -342,14 +334,14 @@ int16_t ignore_edid;
struct mode_option resolution =
{
.used = 1,
.width = 1280,
.height = 1024,
.used = 0,
.width = 640,
.height = 480,
.bpp = 8,
.freq = 60,
.flags = 0
};
int16_t force_measure_pll;
int16_t force_measure_pll = 0;
void install_vbl_timer(void *func, int remove)
{
@@ -406,6 +398,9 @@ void video_init(void)
if (radeonfb_pci_register(handle, board) >= 0)
{
info_fb->fbops->fb_check_modes(info_fb, &resolution);
fb_set_var(info_fb, &default_fb);
inf("RADEON video card found and registered\r\n");
}