F17: DirectFB

[Adam Jackson]

On 8/30/12 9:26 AM, Gerry Reno wrote:

>      (*) DirectFB/FBDev: Found 'inteldrmfb' (ID 0) with frame buffer at 0xc0064000, 8100k (MMIO 0x00000000, 0k)

So this says you're using the intel drm driver...


>      (*) DirectFB/Core/WM: Default 0.3 (directfb.org)
>       (!!!)  *** ONCE [no mode found for 1024x768] *** [fbdev.c:1354 in dfb_fbdev_find_mode()]
>      (*) FBDev/Mode: Setting 1024x768 RGB32
>      (*) FBDev/Mode: Switched to 1024x768 (virtual 1024x768) at 32 bit (RGB32), pitch 7680
>      (!) DirectFB/FBDev: Could not set gamma ramp    --> Invalid argument
>      (*) FBDev/Mode: Setting 1024x768 RGB16
>      (*) FBDev/Mode: Switched to 1024x768 (virtual 1024x768) at 16 bit (RGB16), pitch 7680
>      (!) DirectFB/FBDev: Could not set gamma ramp    --> Invalid argument

... and this I believe is saying that drm's emulation of an fbdev 
interface is rather incomplete.

Which I believe means either directfb needs to be taught about KMS, or 
KMS's fbdev emulation needs to be better, or both.

- ajax