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| author | Vladimir Serbinenko <phcoder@gmail.com> | 2015-05-15 17:33:50 +0200 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2015-05-17 16:03:42 +0200 |
| commit | 2f7e56f2d6b8292258e18e70f0205d9aff097b57 (patch) | |
| tree | 1f1c41187de6edefefdfb087aad89fb5945ca17c /src/mainboard/lenovo/x230 | |
| parent | 636f34242bfd4084ff30532403b5afa66a1a760c (diff) | |
| download | coreboot-2f7e56f2d6b8292258e18e70f0205d9aff097b57.tar.xz | |
x230/smihandler: Kill non-functional brightness code.
Just a copypaste, never worked.
Change-Id: I84b46a5a0ada2e472894c63a17170e0979ad9160
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/10218
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/lenovo/x230')
| -rw-r--r-- | src/mainboard/lenovo/x230/smihandler.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/src/mainboard/lenovo/x230/smihandler.c b/src/mainboard/lenovo/x230/smihandler.c index 8208fe735d..3fbcce7baf 100644 --- a/src/mainboard/lenovo/x230/smihandler.c +++ b/src/mainboard/lenovo/x230/smihandler.c @@ -67,23 +67,6 @@ int mainboard_io_trap_handler(int smif) return 1; } -static void mainboard_smi_brightness_up(void) -{ - u8 value; - - if ((value = pci_read_config8(PCI_DEV(0, 2, 1), 0xf4)) < 0xf0) - pci_write_config8(PCI_DEV(0, 2, 1), 0xf4, (value + 0x10) | 0xf); -} - -static void mainboard_smi_brightness_down(void) -{ - u8 value; - - if ((value = pci_read_config8(PCI_DEV(0, 2, 1), 0xf4)) > 0x10) - pci_write_config8(PCI_DEV(0, 2, 1), 0xf4, - (value - 0x10) & 0xf0); -} - static void mainboard_smi_handle_ec_sci(void) { u8 status = inb(EC_SC); @@ -94,19 +77,6 @@ static void mainboard_smi_handle_ec_sci(void) event = ec_query(); printk(BIOS_DEBUG, "EC event %02x\n", event); - - switch (event) { - case 0x14: - /* brightness up */ - mainboard_smi_brightness_up(); - break; - case 0x15: - /* brightness down */ - mainboard_smi_brightness_down(); - break; - default: - break; - } } void mainboard_smi_gpi(u32 gpi_sts) |