[PATCH 3/6] staging: drm/imx: add i.MX IPUv3 base driver

2012-09-21 Thread Sascha Hauer
The IPU is the Image Processing Unit found on i.MX51/53/6 SoCs. It features several units for image processing, this patch adds support for the units needed for Framebuffer support, namely: - Display Controller (dc) - Display Interface (di) - Display Multi Fifo Controller (dmfc) - Display

Re: [PATCH 3/6] staging: drm/imx: add i.MX IPUv3 base driver

2012-09-15 Thread Dirk Behme
On 12.09.2012 12:31, Sascha Hauer wrote: The IPU is the Image Processing Unit found on i.MX51/53/6 SoCs. It features several units for image processing, this patch adds support for the units needed for Framebuffer support, namely: - Display Controller (dc) - Display Interface (di) - Display

[PATCH 3/6] staging: drm/imx: add i.MX IPUv3 base driver

2012-09-14 Thread Sascha Hauer
On Fri, Sep 14, 2012 at 11:29:06AM +0200, Dirk Behme wrote: > On 12.09.2012 12:31, Sascha Hauer wrote: > >+ > >+ timeout = jiffies + msecs_to_jiffies(1000); > >+ while (ipu_cm_read(ipu, IPU_MEM_RST) & 0x8000) { > >+ if (time_after(jiffies, timeout)) > >+

[PATCH 3/6] staging: drm/imx: add i.MX IPUv3 base driver

2012-09-14 Thread Dirk Behme
On 12.09.2012 12:31, Sascha Hauer wrote: > The IPU is the Image Processing Unit found on i.MX51/53/6 SoCs. It > features several units for image processing, this patch adds support > for the units needed for Framebuffer support, namely: > > - Display Controller (dc) > - Display Interface (di) > -

Re: [PATCH 3/6] staging: drm/imx: add i.MX IPUv3 base driver

2012-09-14 Thread Sascha Hauer
On Fri, Sep 14, 2012 at 11:29:06AM +0200, Dirk Behme wrote: On 12.09.2012 12:31, Sascha Hauer wrote: + + timeout = jiffies + msecs_to_jiffies(1000); + while (ipu_cm_read(ipu, IPU_MEM_RST) 0x8000) { + if (time_after(jiffies, timeout)) +

[PATCH 3/6] staging: drm/imx: add i.MX IPUv3 base driver

2012-09-12 Thread Sascha Hauer
The IPU is the Image Processing Unit found on i.MX51/53/6 SoCs. It features several units for image processing, this patch adds support for the units needed for Framebuffer support, namely: - Display Controller (dc) - Display Interface (di) - Display Multi Fifo Controller (dmfc) - Display