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From: eric@anholt.net (Eric Anholt)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/7] drm/pl111: Enable PL110 variant
Date: Thu, 31 Aug 2017 10:46:39 -0700	[thread overview]
Message-ID: <87bmmvzl34.fsf@anholt.net> (raw)
In-Reply-To: <20170830180711.2791-5-linus.walleij@linaro.org>

Linus Walleij <linus.walleij@linaro.org> writes:

> We detect and enable the use of the PL110 variant, an earlier
> incarnation of PL111. The only real difference is that the
> control and interrupt enable registers have swapped place.
> The Versatile AB and Versatile PB have a variant inbetween
> PL110 and PL111, it is PL110 but they have already swapped the
> two registers so those two need a bit of special handling.
>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

With the other Eric's little const fixes,

Reviewed-by: Eric Anholt <eric@anholt.net>
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WARNING: multiple messages have this Message-ID (diff)
From: Eric Anholt <eric@anholt.net>
To: Linus Walleij <linus.walleij@linaro.org>,
	Daniel Vetter <daniel.vetter@intel.com>,
	Jani Nikula <jani.nikula@linux.intel.com>,
	Sean Paul <seanpaul@chromium.org>
Cc: linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 4/7] drm/pl111: Enable PL110 variant
Date: Thu, 31 Aug 2017 10:46:39 -0700	[thread overview]
Message-ID: <87bmmvzl34.fsf@anholt.net> (raw)
In-Reply-To: <20170830180711.2791-5-linus.walleij@linaro.org>


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Linus Walleij <linus.walleij@linaro.org> writes:

> We detect and enable the use of the PL110 variant, an earlier
> incarnation of PL111. The only real difference is that the
> control and interrupt enable registers have swapped place.
> The Versatile AB and Versatile PB have a variant inbetween
> PL110 and PL111, it is PL110 but they have already swapped the
> two registers so those two need a bit of special handling.
>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

With the other Eric's little const fixes,

Reviewed-by: Eric Anholt <eric@anholt.net>

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  parent reply	other threads:[~2017-08-31 17:46 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-30 18:07 [PATCH 0/7] First set of PL111 enhancements Linus Walleij
2017-08-30 18:07 ` Linus Walleij
2017-08-30 18:07 ` [PATCH 1/7] drm/pl111: Cleanup local header file Linus Walleij
2017-08-30 18:07   ` Linus Walleij
2017-08-30 18:07 ` [PATCH 2/7] drm/pl111: Add all registers to debugfs Linus Walleij
2017-08-30 18:07   ` Linus Walleij
2017-08-31 17:40   ` Eric Anholt
2017-08-31 17:40     ` Eric Anholt
2017-08-30 18:07 ` [PATCH 3/7] drm/pl111: Replace custom connector with panel bridge Linus Walleij
2017-08-30 18:07   ` Linus Walleij
2017-08-31 17:38   ` Eric Anholt
2017-08-31 17:38     ` Eric Anholt
2017-08-30 18:07 ` [PATCH 4/7] drm/pl111: Enable PL110 variant Linus Walleij
2017-08-30 18:07   ` Linus Walleij
2017-08-31 10:19   ` Eric Engestrom
2017-08-31 10:19     ` Eric Engestrom
2017-09-01  8:23     ` Emil Velikov
2017-09-01  8:23       ` Emil Velikov
2017-09-01  9:22       ` Linus Walleij
2017-09-01  9:22         ` Linus Walleij
2017-08-31 17:46   ` Eric Anholt [this message]
2017-08-31 17:46     ` Eric Anholt
2017-08-30 18:07 ` [PATCH 5/7] drm/pl111: Insert delay before powering up PL11x Linus Walleij
2017-08-30 18:07   ` Linus Walleij
2017-08-30 18:07 ` [PATCH 6/7] drm/pl111: Add optional variant display en/disable callbacks Linus Walleij
2017-08-30 18:07   ` Linus Walleij
2017-08-30 18:07 ` [PATCH 7/7] drm/pl111: Add handling of Versatile platforms Linus Walleij
2017-08-30 18:07   ` Linus Walleij
2017-08-31 17:58   ` Eric Anholt
2017-08-31 17:58     ` Eric Anholt
2017-09-01  9:27     ` Linus Walleij
2017-09-01  9:27       ` Linus Walleij

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