DRI not working, AMD E 300 with Radeon HD 6310

[Waitman Gobble]

On Thu, 20 Nov 2014 16:06:23 +0100
Felix Palmen <felix at palmen-it.de> wrote:

> Am 20.11.2014 15:57, schrieb Waitman Gobble:
> > I think the HD 6310 should be using evergreen and not R600..
> >
> > /usr/src # find . | grep evergreen
> > ./sys/dev/drm2/radeon/evergreen_reg_safe.h
> > ./sys/dev/drm2/radeon/evergreen_hdmi.c
> > ./sys/dev/drm2/radeon/evergreen_reg.h
> > ./sys/dev/drm2/radeon/evergreen_blit_shaders.c
> > ./sys/dev/drm2/radeon/reg_srcs/evergreen
> > ./sys/dev/drm2/radeon/evergreen_blit_shaders.h
> > ./sys/dev/drm2/radeon/evergreend.h
> > ./sys/dev/drm2/radeon/evergreen.c
> > ./sys/dev/drm2/radeon/evergreen_blit_kms.c
> > ./sys/dev/drm2/radeon/evergreen_cs.c
> >
> > But, there's reference to r600 in the evergreen code, and vice-versa in head/sys/dev/drm2/radeon/r600.c, so maybe all is good.
> >
> 
> If anyone's interested, the chip gets assigned the "sumo_asic", 
> containing references zu both r600 and evergreen. Loaded firmware is
> 
> radeonkmsfw_PALM_pfp.ko
> radeonkmsfw_PALM_me.ko
> radeonkmsfw_SUMO_rlc.ko
> 
> I'd still like to find out why loading these modules along with 
> radeonkms in /boot/loader.conf leads to the error described in my 
> initial message ... but at least it DOES work now (having them load 
> later), so i can live with that situation.
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Glad it is working.
I'm 'guessing' the SUMO rlc is because of the code in r600.c 

        case CHIP_PALM:
                chip_name = "PALM";
                rlc_chip_name = "SUMO";
                break;

This also appears in a 3.18 kernel, however I did notice that ARUBA stuff is no longer in r600.c .. moved somewhere else
I have one laptop with an HD 8510G (ARUBA) and another with HD 8400 (KABINI) so it would be good, at least for me to import the newer AMD drivers. :)


-- 
Waitman Gobble <waitman at waitman.net>