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| author | Vladimir Serbinenko <phcoder@gmail.com> | 2015-10-11 02:05:55 +0200 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2015-10-11 10:07:17 +0000 |
| commit | c48f5ef3cc623a4b1bccdbc9cb3e1d15505b7ad4 (patch) | |
| tree | 603ac8b84117bed7b51ea05dcd627b23d6801473 /util/autoport | |
| parent | 551cff08d540ced6817cfe230750a311d573c209 (diff) | |
| download | coreboot-c48f5ef3cc623a4b1bccdbc9cb3e1d15505b7ad4.tar.xz | |
Kill lvds_num_lanes
Only one value would work with corresponding gma code currently (which one
depends on board). Going forward, it's possible to compute which number can
be used, so there is no need to keep this info around.
Change-Id: Iadc77ef94b02f892860e3ae8d70a0a792758565d
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/11862
Tested-by: build bot (Jenkins)
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'util/autoport')
| -rw-r--r-- | util/autoport/sandybridge.go | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/util/autoport/sandybridge.go b/util/autoport/sandybridge.go index 227c111c8d..a2afc6cb37 100644 --- a/util/autoport/sandybridge.go +++ b/util/autoport/sandybridge.go @@ -16,13 +16,9 @@ func (i sandybridgemc) Scan(ctx Context, addr PCIDevData) { pchLVDS := inteltool.IGD[0xe1180] dualChannel := pchLVDS&(3<<2) == (3 << 2) pipe := (pchLVDS >> 30) & 1 - data_m1 := inteltool.IGD[0x60030+0x1000*pipe] & 0xffffff - data_n1 := inteltool.IGD[0x60034+0x1000*pipe] link_m1 := inteltool.IGD[0x60040+0x1000*pipe] link_n1 := inteltool.IGD[0x60044+0x1000*pipe] - data_factor := float32(data_m1) / float32(data_n1) link_factor := float32(link_m1) / float32(link_n1) - num_lanes := uint32((link_factor/data_factor)*18.0/8.0 + 0.5) fp0 := inteltool.IGD[0xc6040+8*pipe] dpll := inteltool.IGD[0xc6014+4*pipe] pixel_m2 := fp0 & 0xff @@ -54,7 +50,6 @@ func (i sandybridgemc) Scan(ctx Context, addr PCIDevData) { "gpu_cpu_backlight": FormatHex32(inteltool.IGD[0x48254]), "gpu_pch_backlight": FormatHex32((inteltool.IGD[0xc8254] >> 16) * 0x10001), "gfx.use_spread_spectrum_clock": FormatBool((inteltool.IGD[0xc6200]>>12)&1 != 0), - "gfx.lvds_num_lanes": FormatInt32(num_lanes), "gfx.link_frequency_270_mhz": FormatBool(link_frequency > 200000), /* FIXME:XX hardcoded. */ "gfx.ndid": "3", |