Running DRI3 on intel-gfx

[Sedat Dilek]

> DRI2 or DRI3 running here?
>

I did some more testing and played with UXA/SNA for intel-ddx.

$ egrep -i 'dri2|dri3|present|sna|uxa' Xorg.0.log_UXA
[  8471.080] Initializing built-in extension Present
[  8471.080] Initializing built-in extension DRI3
[  8471.080] Initializing built-in extension DRI2
[  8471.123] (**) intel(0): Option "AccelMethod" "uxa"
[  8471.145] (II) Loading sub module "dri2"
[  8471.145] (II) LoadModule: "dri2"
[  8471.145] (II) Module "dri2" already built-in
[  8471.145] (II) Loading sub module "dri3"
[  8471.145] (II) LoadModule: "dri3"
[  8471.145] (II) Module "dri3" already built-in
[  8471.147] (II) UXA(0): Driver registered support for the following
operations:
[  8471.147] (II) intel(0): [DRI2] Setup complete
[  8471.147] (II) intel(0): [DRI2]   DRI driver: i965
[  8471.147] (II) intel(0): [DRI2]   VDPAU driver: i965
[  8471.151] (II) intel(0): DRI2: Enabled
[  8471.151] (II) intel(0): DRI3: Enabled
[  8471.194] (II) GLX: Initialized DRI2 GL provider for screen 0

$ egrep -i 'dri2|dri3|present|sna|uxa' Xorg.0.log_SNA
[  8574.653] Initializing built-in extension Present
[  8574.653] Initializing built-in extension DRI3
[  8574.653] Initializing built-in extension DRI2
[  8574.655] (II) intel(0): SNA compiled from 2.99.911-256-g0814889
[  8574.656] (**) intel(0): Option "AccelMethod" "sna"
[  8574.657] (II) Loading sub module "dri3"
[  8574.657] (II) LoadModule: "dri3"
[  8574.657] (II) Module "dri3" already built-in
[  8574.657] (II) Loading sub module "dri2"
[  8574.657] (II) LoadModule: "dri2"
[  8574.657] (II) Module "dri2" already built-in
[  8574.657] (II) Loading sub module "present"
[  8574.657] (II) LoadModule: "present"
[  8574.657] (II) Module "present" already built-in
[  8574.658] (II) intel(0): SNA initialized with Sandybridge (gen6, gt2) backend
[  8574.658] (II) intel(0): [DRI2] Setup complete
[  8574.658] (II) intel(0): [DRI2]   DRI driver: i965
[  8574.658] (II) intel(0): [DRI2]   VDPAU driver: i965
[  8574.658] (II) intel(0): direct rendering: DRI2 DRI3 enabled
[  8574.658] (II) intel(0): hardware support for Present enabled
[  8574.666] (II) GLX: Initialized DRI2 GL provider for screen 0

Still unsure if I had success.

- Sedat -
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