From: kbuild test robot <lkp@intel.com>
To: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: kbuild-all@01.org, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>,
dri-devel@lists.freedesktop.org, Rob Herring <robh+dt@kernel.org>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
devicetree@vger.kernel.org,
Nicolas Ferre <nicolas.ferre@atmel.com>,
Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
Alexandre Belloni <alexandre.belloni@free-electrons.com>,
linux-kernel@vger.kernel.org,
Boris Brezillon <boris.brezillon@free-electrons.com>
Subject: Re: [PATCH 1/2] drm: bridge: sil902x
Date: Wed, 6 Jan 2016 20:36:34 +0800 [thread overview]
Message-ID: <201601062056.eJ1QcYp2%fengguang.wu@intel.com> (raw)
In-Reply-To: <1452079551-30914-1-git-send-email-boris.brezillon@free-electrons.com>
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Hi Boris,
[auto build test WARNING on drm/drm-next]
[also build test WARNING on v4.4-rc8 next-20160106]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Boris-Brezillon/drm-bridge-sil902x/20160106-192921
base: git://people.freedesktop.org/~airlied/linux.git drm-next
config: powerpc-allyesconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=powerpc
All warnings (new ones prefixed by >>):
In file included from drivers/gpu/drm/bridge/sil902x.c:31:0:
drivers/gpu/drm/bridge/sil902x.c: In function 'sil902x_bridge_mode_set':
>> drivers/gpu/drm/bridge/sil902x.c:300:13: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'int' [-Wformat=]
DRM_ERROR("failed to pack AVI infoframe: %zd\n", ret);
^
include/drm/drmP.h:168:10: note: in definition of macro 'DRM_ERROR'
drm_err(fmt, ##__VA_ARGS__)
^
drivers/gpu/drm/bridge/sil902x.c: In function 'sil902x_probe':
drivers/gpu/drm/bridge/sil902x.c:401:16: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long int' [-Wformat=]
dev_err(dev, "Failed to retrieve/request reset gpio: %d\n",
^
vim +300 drivers/gpu/drm/bridge/sil902x.c
284 SIL902X_TPI_AVI_PIXEL_REP_BUS_24BIT;
285 buf[9] = SIL902X_TPI_AVI_INPUT_RANGE_AUTO |
286 SIL902X_TPI_AVI_INPUT_COLORSPACE_RGB;
287
288 ret = regmap_bulk_write(regmap, SIL902X_TPI_VIDEO_DATA, buf, 10);
289 if (ret)
290 return;
291
292 ret = drm_hdmi_avi_infoframe_from_display_mode(&frame, adj);
293 if (ret < 0) {
294 DRM_ERROR("couldn't fill AVI infoframe\n");
295 return;
296 }
297
298 ret = hdmi_avi_infoframe_pack(&frame, buf, sizeof(buf));
299 if (ret < 0) {
> 300 DRM_ERROR("failed to pack AVI infoframe: %zd\n", ret);
301 return;
302 }
303
304 /* Do not send the infoframe header, but keep the CRC field. */
305 regmap_bulk_write(regmap, SIL902X_TPI_AVI_INFOFRAME,
306 buf + HDMI_INFOFRAME_HEADER_SIZE - 1,
307 HDMI_AVI_INFOFRAME_SIZE + 1);
308 }
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2016-01-06 12:38 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-06 11:25 [PATCH 1/2] drm: bridge: sil902x Boris Brezillon
2016-01-06 11:25 ` [PATCH 2/2] drm: bridge: add sil902x DT bindings doc Boris Brezillon
2016-01-06 13:19 ` Rob Herring
2016-01-06 13:24 ` Boris Brezillon
2016-01-06 12:13 ` [PATCH 1/2] drm: bridge: sil902x kbuild test robot
2016-01-06 12:25 ` [PATCH v2 " Boris Brezillon
2016-01-07 5:42 ` Archit Taneja
2016-01-07 9:35 ` Boris Brezillon
2016-03-16 13:14 ` Nicolas Ferre
2016-01-06 12:36 ` kbuild test robot [this message]
2016-01-06 13:47 ` [PATCH " Sascha Hauer
2016-01-06 13:53 ` Boris Brezillon
2016-01-06 15:26 ` Sascha Hauer
2016-01-06 15:35 ` Ilia Mirkin
2016-01-07 7:01 ` Sascha Hauer
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