Re: [Intel-gfx] 8-bit vs. 10-bit palette mode, and LVDS dithering

2010-04-26 Thread Peter Clifton
On Mon, 2010-04-26 at 10:29 -0400, Adam Jackson wrote: > On Sat, 2010-04-24 at 17:25 +0100, Peter Clifton wrote: > > > I noticed an anomaly in the register settings on my GM45, according to > > PIPEBCONF, it is set in 10-bit palette mode, yet the KMS code programs > > the palette registers as if i

Re: [Intel-gfx] 8-bit vs. 10-bit palette mode, and LVDS dithering

2010-04-26 Thread Adam Jackson
On Sat, 2010-04-24 at 17:25 +0100, Peter Clifton wrote: > I noticed an anomaly in the register settings on my GM45, according to > PIPEBCONF, it is set in 10-bit palette mode, yet the KMS code programs > the palette registers as if it is in 8-bit mode, and doesn't touch the > PIPEBGCMAX{RED,GREEN,

[Intel-gfx] 8-bit vs. 10-bit palette mode, and LVDS dithering

2010-04-24 Thread Peter Clifton
Hi guys, I noticed an anomaly in the register settings on my GM45, according to PIPEBCONF, it is set in 10-bit palette mode, yet the KMS code programs the palette registers as if it is in 8-bit mode, and doesn't touch the PIPEBGCMAX{RED,GREEN,BLUE} entries for the final interpolation step. I've p