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| author | Konstantin Aladyshev <aladyshev@nicevt.ru> | 2015-01-24 21:02:19 +0400 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-10-31 21:39:02 +0100 |
| commit | 3c47e8a782c21e6d987f670713242397ec01b82a (patch) | |
| tree | 5500c160e28634f621ab98f346d214aca4498293 /src | |
| parent | ee0028da3bfa648a0ae474b1d05da1562da81c8d (diff) | |
| download | coreboot-3c47e8a782c21e6d987f670713242397ec01b82a.tar.xz | |
intel/gma: Return success for Intel int15 VGA set panel type hook
One of the interrupts in intel_vga_int15_handler lacks
positive return status. Write correct status to avoid
error messages in log.
TEST=With this change `int15 call returned error` is not shown anymore
on a custom board with Intel Atom CPU, i945GME northbridge and
i82801gx southbridge.
Change-Id: I740b2df9bd6a7d261d89bef74b924edbb64354aa
Signed-off-by: Konstantin Aladyshev <aladyshev@nicevt.ru>
Reviewed-on: http://review.coreboot.org/12255
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/intel/gma/int15.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/drivers/intel/gma/int15.c b/src/drivers/intel/gma/int15.c index 36a9c3342e..e7c3c71d50 100644 --- a/src/drivers/intel/gma/int15.c +++ b/src/drivers/intel/gma/int15.c @@ -60,6 +60,7 @@ int intel_vga_int15_handler(void) X86_AX = 0x005f; // Success X86_CL = panel_type; printk(BIOS_DEBUG, "DISPLAY=%x\n", X86_CL); + res = 1; break; case 0x5f51: /* |