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| author | Patrick Georgi <patrick@georgi-clan.de> | 2014-12-06 17:35:25 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2014-12-08 10:48:32 +0100 |
| commit | b713d93525ec2a5e5ff65b81334b4475841b633c (patch) | |
| tree | eaa4dbfbf9afdce9d11732c2c1749d974c3704ba /src/lib | |
| parent | a3a722c5fc5a0e54ec5843e4f2608f3c0514d60b (diff) | |
| download | coreboot-b713d93525ec2a5e5ff65b81334b4475841b633c.tar.xz | |
edid: fill reserved bits fields in cb_framebuffer
If it's a 4 byte format (as per documentation), there
are some reserved bits, so let's mark them as such...
Change-Id: I50f12cfff2c9bb9d082a5f3c3ac54c0d514d862b
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/7674
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/edid.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/lib/edid.c b/src/lib/edid.c index c8e3203341..2028c707a9 100644 --- a/src/lib/edid.c +++ b/src/lib/edid.c @@ -1446,10 +1446,14 @@ void set_vbe_mode_info_valid(struct edid *edid, uintptr_t fb_addr) * I'm not sure with grahpics you ever can. */ edid_fb.bits_per_pixel = edid->framebuffer_bits_per_pixel; + edid_fb.reserved_mask_pos = 0; + edid_fb.reserved_mask_size = 0; switch(edid->framebuffer_bits_per_pixel){ case 32: case 24: /* packed into 4-byte words */ + edid_fb.reserved_mask_pos = 24; + edid_fb.reserved_mask_size = 8; edid_fb.red_mask_pos = 16; edid_fb.red_mask_size = 8; edid_fb.green_mask_pos = 8; @@ -1472,8 +1476,6 @@ void set_vbe_mode_info_valid(struct edid *edid, uintptr_t fb_addr) return; } - edid_fb.reserved_mask_pos = 0; - edid_fb.reserved_mask_size = 0; vbe_valid = 1; } |