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Add support for configuring output rotations 

When running under DRM, this patch adds support for getting the
supported rotations of an output, listing them in the Screen Setup
dialog, and adds the ability to set a rotation on a given screen

Signed-off-by: Chris Michael <cpmichael@osg.samsung.com>
This commit is contained in:
Chris Michael 2016-01-20 10:54:18 -05:00
parent fe5d2e6e61
commit 04ea946f3d
1 changed files with 27 additions and 1 deletions
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28
src/modules/wl_drm/e_mod_main.c
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@ -452,6 +452,8 @@ _drm_randr_create(void)
if (ok)
{
unsigned int rotations;
if (!possible)
{
unsigned int refresh;
@ -474,7 +476,27 @@ _drm_randr_create(void)
s->config.geom.w, s->config.geom.h);
}
/* TODO: are rotations possible ?? */
rotations =
ecore_drm_output_supported_rotations_get(output,
ECORE_DRM_PLANE_TYPE_PRIMARY);
if (rotations & ECORE_DRM_PLANE_ROTATION_NORMAL)
s->info.can_rot_0 = EINA_TRUE;
if (rotations & ECORE_DRM_PLANE_ROTATION_90)
s->info.can_rot_90 = EINA_TRUE;
if (rotations & ECORE_DRM_PLANE_ROTATION_180)
s->info.can_rot_180 = EINA_TRUE;
if (rotations & ECORE_DRM_PLANE_ROTATION_270)
s->info.can_rot_270 = EINA_TRUE;
if (cs)
{
if (cs->profile)
s->config.profile = strdup(cs->profile);
else
s->config.profile = NULL;
s->config.scale_multiplier = cs->scale_multiplier;
}
}
r->screens = eina_list_append(r->screens, s);
@ -580,6 +602,10 @@ _drm_randr_apply(void)
ecore_drm_output_mode_set(out, mode,
s->config.geom.x, s->config.geom.y);
ecore_drm_output_rotation_set(out,
ECORE_DRM_PLANE_TYPE_PRIMARY,
orient);
if (s->config.priority == top_priority)
ecore_drm_output_primary_set(out);