/*
 * Copyright (c) 2016 Intel Corporation
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that copyright
 * notice and this permission notice appear in supporting documentation, and
 * that the name of the copyright holders not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  The copyright holders make no representations
 * about the suitability of this software for any purpose.  It is provided "as
 * is" without express or implied warranty.
 *
 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
 * OF THIS SOFTWARE.
 */

#ifndef __DRM_BLEND_H__
#define __DRM_BLEND_H__

#include <linux/list.h>
#include <linux/ctype.h>

struct drm_device;
struct drm_atomic_state;

/*
 * Rotation property bits. DRM_ROTATE_<degrees> rotates the image by the
 * specified amount in degrees in counter clockwise direction. DRM_REFLECT_X and
 * DRM_REFLECT_Y reflects the image along the specified axis prior to rotation
 *
 * WARNING: These defines are UABI since they're exposed in the rotation
 * property.
 */
#define DRM_ROTATE_0	BIT(0)
#define DRM_ROTATE_90	BIT(1)
#define DRM_ROTATE_180	BIT(2)
#define DRM_ROTATE_270	BIT(3)
#define DRM_ROTATE_MASK (DRM_ROTATE_0   | DRM_ROTATE_90 | \
			 DRM_ROTATE_180 | DRM_ROTATE_270)
#define DRM_REFLECT_X	BIT(4)
#define DRM_REFLECT_Y	BIT(5)
#define DRM_REFLECT_MASK (DRM_REFLECT_X | DRM_REFLECT_Y)

static inline bool drm_rotation_90_or_270(unsigned int rotation)
{
	return rotation & (DRM_ROTATE_90 | DRM_ROTATE_270);
}

int drm_plane_create_rotation_property(struct drm_plane *plane,
				       unsigned int rotation,
				       unsigned int supported_rotations);
unsigned int drm_rotation_simplify(unsigned int rotation,
				   unsigned int supported_rotations);

int drm_plane_create_zpos_property(struct drm_plane *plane,
				   unsigned int zpos,
				   unsigned int min, unsigned int max);
int drm_plane_create_zpos_immutable_property(struct drm_plane *plane,
					     unsigned int zpos);
int drm_atomic_normalize_zpos(struct drm_device *dev,
			      struct drm_atomic_state *state);
#endif
<tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Akinobu Mita &lt;akinobu.mita@gmail.com&gt;</td><td class='right'>2016-12-29 02:16:36 +0900</td></tr>
<tr><th>committer</th><td>Jonathan Cameron &lt;jic23@kernel.org&gt;</td><td class='right'>2016-12-30 20:20:23 +0000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=b4e8a0eb718749455601fa7b283febc42cca8957'>b4e8a0eb718749455601fa7b283febc42cca8957</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=b4e8a0eb718749455601fa7b283febc42cca8957'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=b4e8a0eb718749455601fa7b283febc42cca8957'>1ce3c4d5341c6c34b034458b723d1e3638ff7b48</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=b1448ea9cd95868e3e91313b643818d18917b382'>b1448ea9cd95868e3e91313b643818d18917b382</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=b4e8a0eb718749455601fa7b283febc42cca8957&amp;id2=b1448ea9cd95868e3e91313b643818d18917b382'>diff</a>)</td></tr></table>
<div class='commit-subject'>iio: max44000: correct value in illuminance_integration_time_available</div><div class='commit-msg'>According to the datasheet, the shortest available integration time for
ALS ADC conversion is 1.5625ms but illuminance_integration_time_available
sysfs file shows wrong value.

Cc: Crestez Dan Leonard &lt;leonard.crestez@intel.com&gt;
Cc: Jonathan Cameron &lt;jic23@kernel.org&gt;
Cc: Hartmut Knaack &lt;knaack.h@gmx.de&gt;
Cc: Lars-Peter Clausen &lt;lars@metafoo.de&gt;
Cc: Peter Meerwald-Stadler &lt;pmeerw@pmeerw.net&gt;
Signed-off-by: Akinobu Mita &lt;akinobu.mita@gmail.com&gt;
Fixes: d5d8f49b6 ("max44000: Expose ambient sensor scaling")
Cc: &lt;Stable@vger.kernel.org&gt;
Signed-off-by: Jonathan Cameron &lt;jic23@kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=b4e8a0eb718749455601fa7b283febc42cca8957'>Diffstat</a></div><table summary='diffstat' class='diffstat'>