From: Andrzej Hajda <a.hajda@samsung.com>
To: Inki Dae <inki.dae@samsung.com>
Cc: Andrzej Hajda <a.hajda@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Joonyoung Shim <jy0922.shim@samsung.com>,
Seung-Woo Kim <sw0312.kim@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org (open list),
linux-samsung-soc@vger.kernel.org (moderated list:ARM/S5P EXYNOS
AR...)
Subject: [PATCH v2 12/17] drm/exynos/fimc: avoid clearing overflow bits
Date: Thu, 28 Aug 2014 11:07:36 +0200 [thread overview]
Message-ID: <1409216861-12452-13-git-send-email-a.hajda@samsung.com> (raw)
In-Reply-To: <1409216861-12452-1-git-send-email-a.hajda@samsung.com>
Overflow bits shall be cleared by H/W.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com>
---
drivers/gpu/drm/exynos/exynos_drm_fimc.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index 34367ff..6dc9c41 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -341,9 +341,6 @@ static bool fimc_check_ovf(struct fimc_context *ctx)
fimc_set_bits(ctx, EXYNOS_CIWDOFST,
EXYNOS_CIWDOFST_CLROVFIY | EXYNOS_CIWDOFST_CLROVFICB |
EXYNOS_CIWDOFST_CLROVFICR);
- fimc_clear_bits(ctx, EXYNOS_CIWDOFST,
- EXYNOS_CIWDOFST_CLROVFIY | EXYNOS_CIWDOFST_CLROVFICB |
- EXYNOS_CIWDOFST_CLROVFICR);
dev_err(ippdrv->dev, "occurred overflow at %d, status 0x%x.\n",
ctx->id, status);
--
1.9.1
next prev parent reply other threads:[~2014-08-28 9:09 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-28 9:07 [PATCH v2 00/17] drm/exynos/ipp: image post processing fixes and improvements, part four Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 01/17] drm/exynos/ipp: remove fake pm callbacks Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 02/17] drm/exynos/ipp: cancel works before command node clean Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 03/17] drm/exynos/ipp: move file reference from memory to command node Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 04/17] drm/exynos/ipp: remove only related commands on file close Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 05/17] drm/exynos/ipp: remove unused field in command node Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 06/17] drm/exynos/ipp: free partially allocated resources on error Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 07/17] drm/exynos/ipp: move nodes cleaning to separate function Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 08/17] drm/exynos/ipp: clean memory nodes on command node cleaning Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 09/17] drm/exynos/ipp: replace work_struct casting with better constructs Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 10/17] drm/exynos/ipp: stop hardware before freeing memory Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 11/17] drm/exynos/ipp: remove events during command cleaning Andrzej Hajda
2014-08-28 9:07 ` Andrzej Hajda [this message]
2014-08-28 9:07 ` [PATCH v2 13/17] drm/exynos/fimc: do not enable fimc twice Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 14/17] drm/exynos/fimc: simplify buffer queuing Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 15/17] drm/exynos/fimc: fix source buffer registers Andrzej Hajda
2014-08-28 9:07 ` [PATCH v2 16/17] drm/exynos/ipp: remove file argument from node related functions Andrzej Hajda
2014-08-29 7:03 ` Joonyoung Shim
2014-09-02 12:55 ` [PATCH v3 " Andrzej Hajda
2014-09-03 1:42 ` Joonyoung Shim
2014-08-28 9:07 ` [PATCH v2 17/17] drm/exynos/ipp: add file checks for ioctls Andrzej Hajda
2014-08-29 7:11 ` Joonyoung Shim
2014-09-02 12:56 ` [PATCH v3 " Andrzej Hajda
2014-09-11 12:50 ` [PATCH v2 00/17] drm/exynos/ipp: image post processing fixes and improvements, part four Inki Dae
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