diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/edid.c | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/src/lib/edid.c b/src/lib/edid.c index e08535dd7a..22f3f0ead2 100644 --- a/src/lib/edid.c +++ b/src/lib/edid.c @@ -445,19 +445,19 @@ detailed_block(struct edid *out, unsigned char *x, int in_extension, if (! c->did_detailed_timing){ /* Edid contains pixel clock in terms of 10KHz */ - out->pixel_clock = (x[0] + (x[1] << 8)) * 10; + out->mode.pixel_clock = (x[0] + (x[1] << 8)) * 10; extra_info.x_mm = (x[12] + ((x[14] & 0xF0) << 4)); extra_info.y_mm = (x[13] + ((x[14] & 0x0F) << 8)); - out->ha = (x[2] + ((x[4] & 0xF0) << 4)); - out->hbl = (x[3] + ((x[4] & 0x0F) << 8)); - out->hso = (x[8] + ((x[11] & 0xC0) << 2)); - out->hspw = (x[9] + ((x[11] & 0x30) << 4)); - out->hborder = x[15]; - out->va = (x[5] + ((x[7] & 0xF0) << 4)); - out->vbl = (x[6] + ((x[7] & 0x0F) << 8)); - out->vso = ((x[10] >> 4) + ((x[11] & 0x0C) << 2)); - out->vspw = ((x[10] & 0x0F) + ((x[11] & 0x03) << 4)); - out->vborder = x[16]; + out->mode.ha = (x[2] + ((x[4] & 0xF0) << 4)); + out->mode.hbl = (x[3] + ((x[4] & 0x0F) << 8)); + out->mode.hso = (x[8] + ((x[11] & 0xC0) << 2)); + out->mode.hspw = (x[9] + ((x[11] & 0x30) << 4)); + out->mode.hborder = x[15]; + out->mode.va = (x[5] + ((x[7] & 0xF0) << 4)); + out->mode.vbl = (x[6] + ((x[7] & 0x0F) << 8)); + out->mode.vso = ((x[10] >> 4) + ((x[11] & 0x0C) << 2)); + out->mode.vspw = ((x[10] & 0x0F) + ((x[11] & 0x03) << 4)); + out->mode.vborder = x[16]; /* set up some reasonable defaults for payloads. * We observe that most modern chipsets we work with * tend to support rgb888 without regard to the @@ -475,11 +475,11 @@ detailed_block(struct edid *out, unsigned char *x, int in_extension, */ out->framebuffer_bits_per_pixel = 32; - out->x_resolution = ALIGN(out->ha * + out->x_resolution = ALIGN(out->mode.ha * ((out->framebuffer_bits_per_pixel + 7) / 8), 64) / (out->framebuffer_bits_per_pixel/8); - out->y_resolution = out->va; - out->bytes_per_line = ALIGN(out->ha * + out->y_resolution = out->mode.va; + out->bytes_per_line = ALIGN(out->mode.ha * ((out->framebuffer_bits_per_pixel + 7)/8), 64); printk(BIOS_SPEW, "Did detailed timing\n"); @@ -499,8 +499,8 @@ detailed_block(struct edid *out, unsigned char *x, int in_extension, extra_info.syncmethod = ""; break; } - out->pvsync = (x[17] & (1 << 2)) ? '+' : '-'; - out->phsync = (x[17] & (1 << 1)) ? '+' : '-'; + out->mode.pvsync = (x[17] & (1 << 2)) ? '+' : '-'; + out->mode.phsync = (x[17] & (1 << 1)) ? '+' : '-'; switch (x[17] & 0x61) { case 0x20: extra_info.stereo = "field sequential L/R"; @@ -529,17 +529,18 @@ detailed_block(struct edid *out, unsigned char *x, int in_extension, " %04x %04x %04x %04x hborder %x\n" " %04x %04x %04x %04x vborder %x\n" " %chsync %cvsync%s%s %s\n", - out->pixel_clock, + out->mode.pixel_clock, extra_info.x_mm, extra_info.y_mm, - out->ha, out->ha + out->hso, out->ha + out->hso + out->hspw, - out->ha + out->hbl, out->hborder, - out->va, out->va + out->vso, out->va + out->vso + out->vspw, - out->va + out->vbl, out->vborder, - out->phsync, out->pvsync, + out->mode.ha, out->mode.ha + out->mode.hso, + out->mode.ha + out->mode.hso + out->mode.hspw, + out->mode.ha + out->mode.hbl, out->mode.hborder, + out->mode.va, out->mode.va + out->mode.vso, + out->mode.va + out->mode.vso + out->mode.vspw, + out->mode.va + out->mode.vbl, out->mode.vborder, + out->mode.phsync, out->mode.pvsync, extra_info.syncmethod, x[17] & 0x80 ?" interlaced" : "", - extra_info.stereo - ); + extra_info.stereo); return 1; } |