From: Philipp Zabel <p.zabel@pengutronix.de>
To: David Airlie <airlied@linux.ie>
Cc: kernel@pengutronix.de, dri-devel@lists.freedesktop.org
Subject: [GIT PULL] imx-drm DI clock divider and IC downscaler limit fixes
Date: Tue, 31 Mar 2015 13:56:04 +0200 [thread overview]
Message-ID: <1427802964.2969.32.camel@pengutronix.de> (raw)
Hi Dave,
please consider pulling in these fixes for hardware limits in the IPU DI
divider and IPU IC downscaler bit fields into drm-next.
The following changes since commit 91fd89660ba2e8ee59a587294fa9b17761691b05:
Merge branch 'drm-fixes-4.0' of git://people.freedesktop.org/~agd5f/linux into drm-fixes (2015-03-30 12:17:27 +1000)
are available in the git repository at:
git://git.pengutronix.de/git/pza/linux.git tags/imx-drm-fixes-2015-03-31
for you to fetch changes up to 8f361b279f76b1e9548c9b3e59da63d3dec11bea:
gpu: ipu-v3: turns out the IPU can only downsize 4:1 (2015-03-31 12:03:55 +0200)
----------------------------------------------------------------
imx-drm limit fixes
Fix IPU IC downscaler to its hardware limitation of 4:1 and the
IPU DI pixel clock divider integer part to 8-bit.
----------------------------------------------------------------
Philipp Zabel (2):
gpu: ipu-v3: limit pixel clock divider to 8-bits
gpu: ipu-v3: turns out the IPU can only downsize 4:1
drivers/gpu/ipu-v3/ipu-di.c | 9 +++------
drivers/gpu/ipu-v3/ipu-ic.c | 4 ++--
2 files changed, 5 insertions(+), 8 deletions(-)
regards
Philipp
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