Hi,
On Wed, 2010-10-27 at 12:16 +0200, ext Samreen wrote:
> From: Rajkumar N
>
> Enable dss to process color formats with pre-mulitplied alpha.
> With this we can have alpha values defined for each pixel
> and hence can have different blending values for each pixel.
> sysfs entry has been create
Hi,
linux-omap-ow...@vger.kernel.org wrote:
> Alpha Support
>
[snip]
>>
>> +static void _dispc_set_pre_mult_alpha(enum omap_plane plane, bool +enable) {
>> +if (!dss_has_feature(FEAT_PREMUL_ALPHA))
>> +return;
>> +
>> +BUG_ON(!dss_has_feature(FEAT_GLOBAL_ALPHA_VID1) &&
>> +
On Wed, 2010-11-03 at 08:57 +0100, ext Taneja, Archit wrote:
> Hi,
>
> linux-omap-ow...@vger.kernel.org wrote:
> > Alpha Support
> >
>
> [snip]
>
> >>
> >> +static void _dispc_set_pre_mult_alpha(enum omap_plane plane, bool
> >> +enable) {
> >> + if (!dss_has_feature(FEAT_PREMUL_ALPHA))
> >>
Hi,
Tomi Valkeinen wrote:
> On Wed, 2010-11-03 at 08:57 +0100, ext Taneja, Archit wrote:
>> Hi,
>>
>> linux-omap-ow...@vger.kernel.org wrote:
>>> Alpha Support
>>>
>>
>> [snip]
>>
+static void _dispc_set_pre_mult_alpha(enum omap_plane plane, bool
+enable) { + if (!dss_has
Hi,
Taneja, Archit wrote:
> Hi,
>
> Tomi Valkeinen wrote:
>> On Wed, 2010-11-03 at 08:57 +0100, ext Taneja, Archit wrote:
>>> Hi,
>>>
>>> linux-omap-ow...@vger.kernel.org wrote:
Alpha Support
>>>
>>> [snip]
>>>
>
> +static void _dispc_set_pre_mult_alpha(enum omap_plane plan
On Wed, 2010-11-03 at 12:57 +0100, ext Taneja, Archit wrote:
> Hi,
>
> Tomi Valkeinen wrote:
> > On Wed, 2010-11-03 at 08:57 +0100, ext Taneja, Archit wrote:
> >> Hi,
> >>
> >> linux-omap-ow...@vger.kernel.org wrote:
> >>> Alpha Support
> >>>
> >>
> >> [snip]
> >>
>
> +static void _
Hi,
On Mon, 2009-12-21 at 16:06 +0100, ext Y, Kishore wrote:
> From 2f873819a4b9eb0bd658db1e59408d8f0aeb14b6 Mon Sep 17 00:00:00 2001
> From: Sudeep Basavaraj
> Date: Mon, 14 Dec 2009 18:54:51 +0530
> Subject: [PATCH] OMAP3630:DSS2:Enable Pre-Multiplied Alpha Support
>
> Enables dss to process c
> -Original Message-
> From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> Sent: Friday, January 15, 2010 4:00 PM
> To: Y, Kishore
> Cc: linux-omap@vger.kernel.org
> Subject: Re: [PATCH] OMAP3630:DSS2:Enable Pre-Multiplied Alpha Support
>
> Hi,
>
> On
On Mon, 2010-01-18 at 12:26 +0100, ext Y, Kishore wrote:
> > -Original Message-
> > From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> > Sent: Friday, January 15, 2010 4:00 PM
> > To: Y, Kishore
> > Cc: linux-omap@vger.kernel.org
> > Subject:
> -Original Message-
> From: Tomi Valkeinen [mailto:tomi.valkei...@nokia.com]
> Sent: Monday, January 18, 2010 5:54 PM
> To: Y, Kishore
> Cc: linux-omap@vger.kernel.org; Mande, Nikhil
> Subject: RE: [PATCH] OMAP3630:DSS2:Enable Pre-Multiplied Alpha Support
>
> On
Y, Kishore wrote:
> As per TRM, this bit is valid only for ARGB formats and experts
suggested that we can safely assume pre-multiplied data always in real
world
I asked a few experts here, and they weren't so sure, and neither am I.
I don't see any problems making this feature configurab
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