From: "Kumar, Shobhit" <shobhit.kumar@intel.com>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: Jani Nikula <jani.nikula@intel.com>,
Daniel Vetter <daniel.vetter@intel.com>,
intel-gfx <intel-gfx@lists.freedesktop.org>
Subject: Re: [PATCH 0/7] Updated MIPI sequence for BYT
Date: Wed, 09 Apr 2014 21:31:29 +0530 [thread overview]
Message-ID: <53456ED9.1020206@intel.com> (raw)
In-Reply-To: <20140409145156.GG9262@phenom.ffwll.local>
On 4/9/2014 8:21 PM, Daniel Vetter wrote:
> On Wed, Apr 09, 2014 at 01:59:29PM +0530, Shobhit Kumar wrote:
>> Hi,
>> The changes in DSI sequence are as suggested by HW and SV teams. Notable
>> difference apart form few WAs is that for MIPI it is suggetsed that the
>> PORT is enabled before PIPE and PLANE. The patch makes these changes.
>> So few sequence changes, few workarounds and few new feature support like
>> Clockstop.
>>
>> A generic panel driver to enable MIPI is planned in next patchset
>>
>> Known issue -
>> Today the upstream kernel does not have PMIC driver amd these patches works if
>> UEFI BIOS enables MIPI and reuse BKL_EN, PANEL_EN from there, but during
>> suspend/resume things will still fail.
>
> Thanks a lot for the patches&review, looking forward to the next round.
> Hopefully that one will fix our mipi/dsi code to Just Work (tm) so that we
> can close the asus 100t bug on kernel.org:
>
> https://bugzilla.kernel.org/show_bug.cgi?id=68451
Thanks Daniel. Now the panel driver in next patch will definitely get
the asus 100t booting at-least as I have got the patches already
verified by those who have the device.
Regards
Shobhit
next prev parent reply other threads:[~2014-04-09 16:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-09 8:29 [PATCH 0/7] Updated MIPI sequence for BYT Shobhit Kumar
2014-04-09 8:29 ` [PATCH 1/7] drm/i915: Program Rcomp and band gap reset everytime we resume from power gate Shobhit Kumar
2014-04-09 8:29 ` [PATCH 2/7] drm/i915: Enable MIPI port before the plane and pipe enable Shobhit Kumar
2014-04-09 8:29 ` [PATCH 3/7] drm/i915: Disable DPOunit clock gating Shobhit Kumar
2014-04-09 8:29 ` [PATCH 4/7] drm/i915: Parameterize the Clockstop and escape_clk_div Shobhit Kumar
2014-04-09 8:29 ` [PATCH 5/7] drm/i915: Panel commands can be sent only when clock is in LP11 Shobhit Kumar
2014-04-09 8:29 ` [PATCH 6/7] drm/i915: Send DPI command explicitely in LP mode Shobhit Kumar
2014-04-09 8:29 ` [PATCH 7/7] drm/i915: Enable RANDOM resolution support for MIPI panels Shobhit Kumar
2014-04-09 14:51 ` [PATCH 0/7] Updated MIPI sequence for BYT Daniel Vetter
2014-04-09 16:01 ` Kumar, Shobhit [this message]
2014-04-09 16:50 ` Daniel Vetter
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