On Tuesday, July 24, 2012 8:46 AM, Joonyoung Shim wrote: > > On 07/24/2012 08:14 AM, Jingoo Han wrote: > > On Monday, July 23, 2012 6:55 PM, Joonyoung Shim wrote: > >> Hi, Jingoo. > >> > >> On 07/23/2012 05:34 PM, Joonyoung Shim wrote: > >>> On 07/18/2012 02:57 PM, Leela Krishna Amudala wrote: > >>>> This patch adds the bus clock for FIMD and changes > >>>> the device name for lcd clock > >>> Please refer below patch for exynos4. > >>> > >>> http://lists.linaro.org/pipermail/linaro-dev/2011-December/008872.html > >>> > >>>> Signed-off-by: Leela Krishna Amudala <l.kris...@samsung.com> > >>>> --- > >>>> arch/arm/mach-exynos/clock-exynos5.c | 7 ++++++- > >>>> 1 files changed, 6 insertions(+), 1 deletions(-) > >>>> > >>>> diff --git a/arch/arm/mach-exynos/clock-exynos5.c > >>>> b/arch/arm/mach-exynos/clock-exynos5.c > >>>> index 774533c..f001876 100644 > >>>> --- a/arch/arm/mach-exynos/clock-exynos5.c > >>>> +++ b/arch/arm/mach-exynos/clock-exynos5.c > >>>> @@ -634,6 +634,11 @@ static struct clk exynos5_init_clocks_off[] = { > >>>> .enable = exynos5_clk_ip_disp1_ctrl, > >>>> .ctrlbit = (1 << 3), > >>>> }, { > >>>> + .name = "fimd", > >>>> + .devname = "exynos5-fb", > >>>> + .enable = exynos5_clk_ip_disp1_ctrl, > >>>> + .ctrlbit = (1 << 0), > >>>> + }, { > >> With this patch, it causes below error at the DP driver because fimd > >> clock is disabled. > >> > >> [ 0.210000] exynos-dp exynos-dp: Timeout of video streamclk ok > >> [ 0.210000] exynos-dp exynos-dp: unable to config video > >> [ 0.210000] exynos-dp: probe of exynos-dp failed with error -110 > >> > >> I wonder fimd clock has any dependency with DP > > FIMD pixel clock is necessary to enable DP. > > So then, i think DP driver also should control FIMD pixel clock. > Do you have any patch or plan for it?
I have no plan. Best regards, Jingoo Han > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" > in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html