Hi Sergei,
On Sat, Apr 23, 2016 at 12:56 AM, Sergei Shtylyov
<sergei.shtylyov@xxxxxxxxxxxxxxxxxx> wrote:
> The TCNE2 bit of the DEFR6 register was renamed to TCNE1 in the R-Car gen2
> manuals -- which makes more sense as that bit controls whether DU1, not DU2
> is connected to TCON.
>
> While at it, add the TCNE0 bit which controls whether DU0 is connected to
> TCON.
>
> Based on the large patch by Andrey Gusakov <andrey.gusakov@xxxxxxxxxxxxxxxxxx>.
>
> Signed-off-by: Andrey Gusakov <andrey.gusakov@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
I hard a hard time finding this register, as it's actually called "DEF6R"...
Care to update /DEFRx/DEFxR/ as well?
Regardless:
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> ---
> The patch is against David Airlie's 'linux.git' repo's 'drm-next' branch.
>
> drivers/gpu/drm/rcar-du/rcar_du_regs.h | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> Index: linux/drivers/gpu/drm/rcar-du/rcar_du_regs.h
> ===================================================================
> --- linux.orig/drivers/gpu/drm/rcar-du/rcar_du_regs.h
> +++ linux/drivers/gpu/drm/rcar-du/rcar_du_regs.h
> @@ -195,9 +195,10 @@
> #define DEFR6_ODPM12_DISP (2 << 8)
> #define DEFR6_ODPM12_CDE (3 << 8)
> #define DEFR6_ODPM12_MASK (3 << 8)
> -#define DEFR6_TCNE2 (1 << 6)
> +#define DEFR6_TCNE1 (1 << 6)
> +#define DEFR6_TCNE0 (1 << 4)
> #define DEFR6_MLOS1 (1 << 2)
> -#define DEFR6_DEFAULT (DEFR6_CODE | DEFR6_TCNE2)
> +#define DEFR6_DEFAULT (DEFR6_CODE | DEFR6_TCNE1)
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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