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authorJean Delvare <khali@linux-fr.org>2008-07-14 22:38:28 +0200
committerJean Delvare <khali@mahadeva.delvare>2008-07-14 22:38:28 +0200
commitc1b6b4f2342d073698dfc2547240c35045a1d00e (patch)
tree2aa5024a099e1c4d5a5b4bc0ce5f832d80d6a15e /drivers/video/fb_ddc.c
parenti2c: Add MAINTAINER entry for i2c-cpm (diff)
downloadlinux-c1b6b4f2342d073698dfc2547240c35045a1d00e.tar.xz
linux-c1b6b4f2342d073698dfc2547240c35045a1d00e.zip
i2c: Let framebuffer drivers set their I2C bus class to DDC
Let framebuffer drivers set their I2C bus class to DDC. Once this is done, we will be able to tell the eeprom driver to only probe for EDID EEPROMs on these buses. Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/video/fb_ddc.c')
-rw-r--r--drivers/video/fb_ddc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/fb_ddc.c b/drivers/video/fb_ddc.c
index a0df63289b5f..0cf96eb8a60f 100644
--- a/drivers/video/fb_ddc.c
+++ b/drivers/video/fb_ddc.c
@@ -106,6 +106,7 @@ unsigned char *fb_ddc_read(struct i2c_adapter *adapter)
algo_data->setsda(algo_data->data, 1);
algo_data->setscl(algo_data->data, 1);
+ adapter->class |= I2C_CLASS_DDC;
return edid;
}