3.2-stable review patch. If anyone has any objections, please let me know.
------------------ From: Florian Tobias Schandinat <[email protected]> commit e29206381a1436e0f47c0f5b9a23159a03c57715 upstream. Even if the documentation calls this bit "Reserved" it has to be set to 0 for correct modesetting on IGA1. Signed-off-by: Florian Tobias Schandinat <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/video/via/hw.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/video/via/hw.c +++ b/drivers/video/via/hw.c @@ -1810,6 +1810,9 @@ static void hw_init(void) break; } + /* magic required on VX900 for correct modesetting on IGA1 */ + via_write_reg_mask(VIACR, 0x45, 0x00, 0x01); + /* probably this should go to the scaling code one day */ via_write_reg_mask(VIACR, 0xFD, 0, 0x80); /* VX900 hw scale on IGA2 */ viafb_write_regx(scaling_parameters, ARRAY_SIZE(scaling_parameters)); -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
