On Fri, May 30, 2014 at 08:54:37PM +0100, Arnd Bergmann wrote:
On Friday 30 May 2014 22:29:13 Hiroshi Doyu wrote:
Tegra,SMMU has a similar problem and we have used a fixed size bitmap(64
bit) to afford 64 stream IDs so that a single device can hold multiple
IDs. If we apply the same bitmap
Signed-off-by: Vasily Khoruzhick anars...@gmail.com
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v2: No changes
sound/soc/samsung/Kconfig | 3 -
sound/soc/samsung/Makefile | 2 -
sound/soc/samsung/dma.c| 460 -
3 files changed, 465 deletions(-)
delete mode 100644
Use dmaengine instead of legacy s3c24xx DMA API for s3c24xx and s3c2412
Signed-off-by: Vasily Khoruzhick anars...@gmail.com
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v2: use hardcoded dma channel number
sound/soc/samsung/Kconfig | 9 +++
sound/soc/samsung/dmaengine.c | 3 +++
sound/soc/samsung/s3c-i2s-v2.c | 17
This patch cleans a arm-pmu node up for exynos4. Only exynos4412 series
boards have four pmu interrupts. Rest of exynos4 boards, except 4412, have only
two pmu interrupts. Thus, we can define two interrupts in the
exynos4.dtsi and extends the interrupts only exynos4412.dtsi.
Cc: Chanwoo Choi
This patch adds relevant to exynos5 compatible for exynos5 SoCs.
Signed-off-by: YoungJun Cho yj44@samsung.com
Acked-by: Inki Dae inki@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
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.../devicetree/bindings/arm/samsung/sysreg.txt |1 +
1 file changed, 1
This patch adds relevant to exynos5420 compatible
for exynos5420 SoC support.
Signed-off-by: YoungJun Cho yj44@samsung.com
Acked-by: Inki Dae inki@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
---
.../devicetree/bindings/video/exynos_dsim.txt |4 +++-
1 file
This configuration could be used in MIPI DSI command mode also.
Signed-off-by: YoungJun Cho yj44@samsung.com
Acked-by: Inki Dae inki@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
Reviewed-by: Andrzej Hajda a.ha...@samsung.com
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drivers/gpu/drm/exynos/exynos_drm_dsi.c |
The offset of register DSIM_PLLTMR_REG in Exynos5420 is
different from the one in Exynos4 SoC.
In case of Exynos5420 SoC, there is no frequency band bit
in DSIM_PLLCTRL_REG,
and it uses DSIM_PHYCTRL_REG and DSIM_PHYTIMING*_REG instead.
So this patch adds driver data to distinguish it.
Hi,
This series adds LCD I80 interface display support for Exynos DRM driver.
The FIMD(display controller) specification describes it as LCD I80 interface
and the DSI specification describes it as Command mode interface.
This is based on exynos-drm-next branch.
The previous patches,
RFC:
There could be the case that the page flip operation isn't finished correctly
with some abnormal condition such as panel reset. So this patch replaces
wait_event() with wait_event_timeout() to avoid waiting for page flip completion
infinitely.
And clears exynos_crtc-pending_flip in
This patch adds sysreg device node, and sysreg property
to fimd device node which is required to use I80 interface.
Signed-off-by: YoungJun Cho yj44@samsung.com
Acked-by: Inki Dae inki@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
---
arch/arm/boot/dts/exynos5.dtsi |6
This patch adds sysreg property to fimd device node
which is required to use I80 interface.
Signed-off-by: YoungJun Cho yj44@samsung.com
Acked-by: Inki Dae inki@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
---
arch/arm/boot/dts/exynos4.dtsi |1 +
1 file changed, 1
To support MIPI command mode based I80 interface panel,
FIMD should do followings:
- Sets LCD I80 interface timings configuration.
- Uses lcd_sys as an IRQ resource and sets relevant IRQ configuration.
- Sets LCD block configuration for I80 interface.
- Sets ideal(pixel) clock is 2 times faster
In case of using MIPI DSI based I80 interface panel,
the relevant registers should be set.
So this patch adds relevant DT bindings.
Signed-off-by: YoungJun Cho yj44@samsung.com
Acked-by: Inki Dae inki@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
---
To support LCD I80 interface, the panel should generates
Tearing Effect synchronization signal between MCU and FB
to display video images.
And the display controller should trigger to transfer
video image at this signal.
So the panel receives the TE IRQ, then calls this handler
chains to notify it
This patch adds common part of dsi node.
Signed-off-by: YoungJun Cho yj44@samsung.com
Acked-by: Inki Dae inki@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
---
arch/arm/boot/dts/exynos5420.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git
This patch adds mipi-phy node for MIPI DSI device.
Signed-off-by: YoungJun Cho yj44@samsung.com
Acked-by: Inki Dae inki@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
---
arch/arm/boot/dts/exynos5420.dtsi |6 ++
1 file changed, 6 insertions(+)
diff --git
This patch adds MIPI DSI command mode based
S6E3FA0 AMOLED LCD Panel driver.
Signed-off-by: YoungJun Cho yj44@samsung.com
Acked-by: Inki Dae inki@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/panel/Kconfig |7 +
This patch adds DT bindings for s6e3fa0 panel.
The bindings describes panel resources and display timings.
Signed-off-by: YoungJun Cho yj44@samsung.com
Acked-by: Inki Dae inki@samsung.com
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
---
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