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ecore-drm2: Add code to setup Crtc Atomic state for Outputs 

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2016-09-22 12:00:53 -04:00
parent ecc000d84c
commit 3ca7e72bce
1 changed files with 40 additions and 1 deletions
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41
src/lib/ecore_drm2/ecore_drm2_outputs.c
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@ -525,6 +525,37 @@ _output_matrix_update(Ecore_Drm2_Output *output)
eina_matrix4_inverse(&output->inverse, &output->matrix);
}
#ifdef HAVE_ATOMIC_DRM
static Ecore_Drm2_Crtc_State *
_atomic_state_crtc_duplicate(Ecore_Drm2_Crtc_State *state)
{
Ecore_Drm2_Crtc_State *cstate;
cstate = calloc(1, sizeof(Ecore_Drm2_Crtc_State));
if (!cstate) return NULL;
memcpy(cstate, state, sizeof(Ecore_Drm2_Crtc_State));
return cstate;
}
static Ecore_Drm2_Crtc_State *
_output_crtc_state_get(Ecore_Drm2_Atomic_State *state, unsigned int id)
{
Ecore_Drm2_Crtc_State *cstate;
int i = 0;
for (; i < state->crtcs; i++)
{
cstate = &state->crtc_states[i];
if (cstate->obj_id != id) continue;
return _atomic_state_crtc_duplicate(cstate);
}
return NULL;
}
#endif
static Eina_Bool
_output_create(Ecore_Drm2_Device *dev, const drmModeRes *res, const drmModeConnector *conn, int x, int y, int *w, Eina_Bool cloned)
{
@ -588,7 +619,15 @@ _output_create(Ecore_Drm2_Device *dev, const drmModeRes *res, const drmModeConne
output->ocrtc = drmModeGetCrtc(dev->fd, output->crtc_id);
output->dpms = _output_dpms_property_get(dev->fd, conn);
#ifdef HAVE_ATOMIC_DRM
if (_ecore_drm2_use_atomic)
{
output->crtc_state =
_output_crtc_state_get(dev->state, output->crtc_id);
}
else
#endif
output->dpms = _output_dpms_property_get(dev->fd, conn);
_output_backlight_init(output, conn->connector_type);