[PATCH 4/4] ARM: tegra: roth: add display DT node

2014-07-22 Thread Alexandre Courbot
On Tue, Jul 22, 2014 at 7:51 AM, Mark Brown wrote: > On Mon, Jul 21, 2014 at 11:16:32PM +0200, Thierry Reding wrote: >> On Mon, Jul 21, 2014 at 09:35:27AM -0600, Stephen Warren wrote: > >> > > vdd-2v8-display needs to remain always-on however. Here we may hit a >> > > limitation of the

[PATCH 4/4] ARM: tegra: roth: add display DT node

2014-07-22 Thread Mark Brown
On Tue, Jul 22, 2014 at 01:39:51PM +0900, Alexandre Courbot wrote: > I also don't think that would do it - for many displays the power-on > sequence is not as simple as "switch all the regulators on". > Maybe what we would want is to have panel-simple allow panels to > provide a "probe" callback

[PATCH 4/4] ARM: tegra: roth: add display DT node

2014-07-22 Thread Mark Brown
On Mon, Jul 21, 2014 at 11:16:32PM +0200, Thierry Reding wrote: > On Mon, Jul 21, 2014 at 09:35:27AM -0600, Stephen Warren wrote: > > > vdd-2v8-display needs to remain always-on however. Here we may hit a > > > limitation of the simple-panel driver, where only one power supply can > > > be

[PATCH 4/4] ARM: tegra: roth: add display DT node

2014-07-22 Thread Thierry Reding
On Mon, Jul 21, 2014 at 09:35:27AM -0600, Stephen Warren wrote: > On 07/02/2014 09:10 PM, Alexandre Courbot wrote: > > On 07/03/2014 12:55 AM, Stephen Warren wrote: > >> On 07/02/2014 06:19 AM, Alexandre Courbot wrote: > >>> DSI support has been fixed to support continuous clock behavior that the

[PATCH 4/4] ARM: tegra: roth: add display DT node

2014-07-21 Thread Stephen Warren
On 07/02/2014 09:10 PM, Alexandre Courbot wrote: > On 07/03/2014 12:55 AM, Stephen Warren wrote: >> On 07/02/2014 06:19 AM, Alexandre Courbot wrote: >>> DSI support has been fixed to support continuous clock behavior that the >>> panel used on SHIELD requires, so finally add its device tree node

[PATCH 4/4] ARM: tegra: roth: add display DT node

2014-07-03 Thread Alexandre Courbot
On 07/03/2014 12:55 AM, Stephen Warren wrote: > On 07/02/2014 06:19 AM, Alexandre Courbot wrote: >> DSI support has been fixed to support continuous clock behavior that the >> panel used on SHIELD requires, so finally add its device tree node since >> it is functional. > >> diff --git

[PATCH 4/4] ARM: tegra: roth: add display DT node

2014-07-02 Thread Alexandre Courbot
DSI support has been fixed to support continuous clock behavior that the panel used on SHIELD requires, so finally add its device tree node since it is functional. Signed-off-by: Alexandre Courbot --- arch/arm/boot/dts/tegra114-roth.dts | 23 --- 1 file changed, 20

[PATCH 4/4] ARM: tegra: roth: add display DT node

2014-07-02 Thread Stephen Warren
On 07/02/2014 06:19 AM, Alexandre Courbot wrote: > DSI support has been fixed to support continuous clock behavior that the > panel used on SHIELD requires, so finally add its device tree node since > it is functional. > diff --git a/arch/arm/boot/dts/tegra114-roth.dts >