Messages in this thread Patch in this message | | | From | Grant Likely <> | Subject | [PATCH] gmux: Fix backlight set function | Date | Thu, 13 Sep 2012 21:02:35 +0100 |
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In commit 7e30ed6b, "gmux: Add generic write32 function", the new gmux_write32() function didn't include the io offset when writing registers. This means that backlight update writes never go to the right place. This patch fixes it.
Tested on Apple Macbook 8,3
Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Cc: Matthew Garrett <mjg@redhat.com> --- drivers/platform/x86/apple-gmux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c index dfb1a92..ee21056 100644 --- a/drivers/platform/x86/apple-gmux.c +++ b/drivers/platform/x86/apple-gmux.c @@ -101,7 +101,7 @@ static void gmux_pio_write32(struct apple_gmux_data *gmux_data, int port, for (i = 0; i < 4; i++) { tmpval = (val >> (i * 8)) & 0xff; - outb(tmpval, port + i); + outb(tmpval, gmux_data->iostart + port + i); } } -- 1.7.9.5
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