diff options
| author | David Hendricks <dhendrix@chromium.org> | 2015-07-30 18:49:48 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-08-28 06:42:03 +0000 |
| commit | 7dbf9c6747ccdfa8b993d3843a22722742957611 (patch) | |
| tree | a069e96ccfc13888c6df8a3d91a5864fc8acbc8e /src/include | |
| parent | a3b898aaf0ddf48fc3a577f4c39dd1d8acf31b6f (diff) | |
| download | coreboot-7dbf9c6747ccdfa8b993d3843a22722742957611.tar.xz | |
edid: Use edid_mode struct to reduce redundancy
This replaces various timing mode parameters parameters with
an edid_mode struct within the edid struct.
BUG=none
BRANCH=firmware-veyron
TEST=built and booted on Mickey, saw display come up, also
compiled for link,falco,peppy,rambi,nyan_big,rush,smaug
[pg: extended to also cover peach_pit, daisy and lenovo/t530]
Change-Id: Icd0d67bfd3c422be087976261806b9525b2b9c7e
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Original-Commit-Id: abcbf25c81b25fadf71cae106e01b3e36391f5e9
Original-Change-Id: I1bfba5b06a708d042286db56b37f67302f61fff6
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/289964
Original-Reviewed-by: Yakir Yang <ykk@rock-chips.com>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/11388
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/edid.h | 39 |
1 files changed, 26 insertions, 13 deletions
diff --git a/src/include/edid.h b/src/include/edid.h index 1422c1e696..3de4dbc44d 100644 --- a/src/include/edid.h +++ b/src/include/edid.h @@ -20,6 +20,31 @@ #ifndef EDID_H #define EDID_H +enum edid_modes { + EDID_MODE_AUTO = 0, + EDID_MODE_640x480_60Hz, +}; + +struct edid_mode { + const char *name; + unsigned int pixel_clock; + unsigned int refresh; + unsigned int ha; + unsigned int hbl; + unsigned int hso; + unsigned int hspw; + unsigned int hborder; + unsigned int va; + unsigned int vbl; + unsigned int vso; + unsigned int vspw; + unsigned int vborder; + unsigned char phsync; + unsigned char pvsync; + unsigned int x_mm; + unsigned int y_mm; +}; + /* structure for communicating EDID information from a raw EDID block to * higher level functions. * The size of the data types is not critical, so we leave them as @@ -49,20 +74,8 @@ struct edid { */ unsigned int panel_bits_per_pixel; /* used to compute timing for graphics chips. */ - unsigned char phsync; - unsigned char pvsync; - unsigned int pixel_clock; + struct edid_mode mode; unsigned int link_clock; - unsigned int ha; - unsigned int hbl; - unsigned int hso; - unsigned int hspw; - unsigned int hborder; - unsigned int va; - unsigned int vbl; - unsigned int vso; - unsigned int vspw; - unsigned int vborder; /* 3 variables needed for coreboot framebuffer. * In most cases, they are the same as the ha * and va variables, but not always, as in the |