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Commit 076a7dce authored by Antonino A. Daplas's avatar Antonino A. Daplas Committed by Linus Torvalds
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nvidiafb: Correctly assign the i2c class with the port reversal 



If the i2c ports are to be reversed, I2C_CLASS_HWMON assignment must also be
reversed.

Signed-off-by: default avatarAntonino Daplas <adaplas@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent e400b6ec

drivers/video/nvidia/nv_i2c.c

+4 −2
Original line number Diff line number Diff line
@@ -126,10 +126,12 @@ void nvidia_create_i2c_busses(struct nvidia_par *par) 
	par->chan[2].par = par;



	par->chan[0].ddc_base = (par->reverse_i2c) ? 0x36 : 0x3e;

 	nvidia_setup_i2c_bus(&par->chan[0], "nvidia #0", 0);

 	nvidia_setup_i2c_bus(&par->chan[0], "nvidia #0",

			     (par->reverse_i2c) ? I2C_CLASS_HWMON : 0);



	par->chan[1].ddc_base = (par->reverse_i2c) ? 0x3e : 0x36;

 	nvidia_setup_i2c_bus(&par->chan[1], "nvidia #1", I2C_CLASS_HWMON);

 	nvidia_setup_i2c_bus(&par->chan[1], "nvidia #1",

			     (par->reverse_i2c) ? 0 : I2C_CLASS_HWMON);



	par->chan[2].ddc_base = 0x50;

 	nvidia_setup_i2c_bus(&par->chan[2], "nvidia #2", 0);