* Tomi Valkeinen <tomi.valkeinen@xxxxxx> [120221 23:38]:
> Hi,
>
> On Tue, 2012-02-21 at 15:40 -0800, Tony Lindgren wrote:
> > Otherwise we cannot move most of plat/io.h to be a local
> > iomap.h for mach-omap2.
> >
> > Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
> > Cc: linux-fbdev@xxxxxxxxxxxxxxx
> > Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
> > ---
> > arch/arm/mach-omap2/display.c | 3 +++
> > drivers/video/omap2/dss/dispc.c | 5 -----
> > 2 files changed, 3 insertions(+), 5 deletions(-)
> >
> > diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
> > index 3677b1f..5a7f12f 100644
> > --- a/arch/arm/mach-omap2/display.c
> > +++ b/arch/arm/mach-omap2/display.c
> > @@ -191,6 +191,9 @@ int __init omap_display_init(struct omap_dss_board_info *board_data)
> > memset(&pdata, 0, sizeof(pdata));
> >
> > if (cpu_is_omap24xx()) {
> > + /* L3 firewall setting: enable access to OCM RAM */
> > + __raw_writel(0x402000b0, OMAP2_L3_IO_ADDRESS(0x680050a0));
> > +
> > curr_dss_hwmod = omap2_dss_hwmod_data;
> > oh_count = ARRAY_SIZE(omap2_dss_hwmod_data);
> > } else if (cpu_is_omap34xx()) {
> > diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
> > index e1626a1..cce0820 100644
> > --- a/drivers/video/omap2/dss/dispc.c
> > +++ b/drivers/video/omap2/dss/dispc.c
> > @@ -3272,11 +3272,6 @@ static void _omap_dispc_initial_config(void)
> > if (dss_has_feature(FEAT_FUNCGATED))
> > REG_FLD_MOD(DISPC_CONFIG, 1, 9, 9);
> >
> > - /* L3 firewall setting: enable access to OCM RAM */
> > - /* XXX this should be somewhere in plat-omap */
> > - if (cpu_is_omap24xx())
> > - __raw_writel(0x402000b0, OMAP2_L3_IO_ADDRESS(0x680050a0));
> > -
> > _dispc_setup_color_conv_coef();
> >
> > dispc_set_loadmode(OMAP_DSS_LOAD_FRAME_ONLY);
> >
>
> I think the whole raw_writel line can be removed. It's been copied from
> the old omapfb, and my understanding is that it's about using SRAM for
> framebuffer. Using SRAM for fb is no longer supported, and I have a
> patch set that removes the remaining SRAM code from omapfb/omapdss.
OK, I'll remove those from drivers/video/omap2/dss/dispc.c so this
series keeps building.
Tony
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