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drm: sti: use generic zpos for plane

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remove private zpos property and use instead the generic new.
zpos range is now fixed per plane type and normalized before
being using in mixer.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>

Cc: Inki Dae <inki.dae@samsung.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Cc: Joonyoung Shim <jy0922.shim@samsung.com>
Cc: Seung-Woo Kim <sw0312.kim@samsung.com>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Cc: Gustavo Padovan <gustavo@padovan.org>
Cc: vincent.abriou@st.com
Cc: fabien.dessenne@st.com
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Benjamin Gaignard 2016-03-24 17:18:20 +01:00
parent 44d1240d00
commit bbd1e3a5dc
6 changed files with 37 additions and 67 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/gpu/drm/sti/sti_cursor.c
View file

@ -349,8 +349,8 @@ struct drm_plane_funcs sti_cursor_plane_helpers_funcs = {
.update_plane = drm_atomic_helper_update_plane,
.disable_plane = drm_atomic_helper_disable_plane,
.destroy = sti_cursor_destroy,
.set_property = sti_plane_set_property,
.reset = drm_atomic_helper_plane_reset,
.set_property = drm_atomic_helper_plane_set_property,
.reset = sti_plane_reset,
.atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_plane_destroy_state,
.late_register = sti_cursor_late_register,

4
drivers/gpu/drm/sti/sti_gdp.c
View file

@ -886,8 +886,8 @@ struct drm_plane_funcs sti_gdp_plane_helpers_funcs = {
.update_plane = drm_atomic_helper_update_plane,
.disable_plane = drm_atomic_helper_disable_plane,
.destroy = sti_gdp_destroy,
.set_property = sti_plane_set_property,
.reset = drm_atomic_helper_plane_reset,
.set_property = drm_atomic_helper_plane_set_property,
.reset = sti_plane_reset,
.atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_plane_destroy_state,
.late_register = sti_gdp_late_register,

4
drivers/gpu/drm/sti/sti_hqvdp.c
View file

@ -1254,8 +1254,8 @@ struct drm_plane_funcs sti_hqvdp_plane_helpers_funcs = {
.update_plane = drm_atomic_helper_update_plane,
.disable_plane = drm_atomic_helper_disable_plane,
.destroy = sti_hqvdp_destroy,
.set_property = sti_plane_set_property,
.reset = drm_atomic_helper_plane_reset,
.set_property = drm_atomic_helper_plane_set_property,
.reset = sti_plane_reset,
.atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_plane_destroy_state,
.late_register = sti_hqvdp_late_register,

9
drivers/gpu/drm/sti/sti_mixer.c
View file

@ -239,13 +239,10 @@ static void sti_mixer_set_background_area(struct sti_mixer *mixer,
int sti_mixer_set_plane_depth(struct sti_mixer *mixer, struct sti_plane *plane)
{
int plane_id, depth = plane->zorder;
int plane_id, depth = plane->drm_plane.state->normalized_zpos;
unsigned int i;
u32 mask, val;
if ((depth < 1) || (depth > GAM_MIXER_NB_DEPTH_LEVEL))
return 1;
switch (plane->desc) {
case STI_GDP_0:
plane_id = GAM_DEPTH_GDP0_ID;
@ -278,8 +275,8 @@ int sti_mixer_set_plane_depth(struct sti_mixer *mixer, struct sti_plane *plane)
break;
}
mask |= GAM_DEPTH_MASK_ID << (3 * (depth - 1));
plane_id = plane_id << (3 * (depth - 1));
mask |= GAM_DEPTH_MASK_ID << (3 * depth);
plane_id = plane_id << (3 * depth);
DRM_DEBUG_DRIVER("%s %s depth=%d\n", sti_mixer_to_str(mixer),
sti_plane_to_str(plane), depth);

76
drivers/gpu/drm/sti/sti_plane.c
View file

@ -14,15 +14,6 @@
#include "sti_drv.h"
#include "sti_plane.h"
/* (Background) < GDP0 < GDP1 < HQVDP0 < GDP2 < GDP3 < (ForeGround) */
enum sti_plane_desc sti_plane_default_zorder[] = {
STI_GDP_0,
STI_GDP_1,
STI_HQVDP_0,
STI_GDP_2,
STI_GDP_3,
};
const char *sti_plane_to_str(struct sti_plane *plane)
{
switch (plane->desc) {
@ -96,59 +87,46 @@ void sti_plane_update_fps(struct sti_plane *plane,
plane->fps_info.fips_str);
}
int sti_plane_set_property(struct drm_plane *drm_plane,
struct drm_property *property,
uint64_t val)
static int sti_plane_get_default_zpos(enum drm_plane_type type)
{
struct drm_device *dev = drm_plane->dev;
struct sti_private *private = dev->dev_private;
struct sti_plane *plane = to_sti_plane(drm_plane);
DRM_DEBUG_DRIVER("\n");
if (property == private->plane_zorder_property) {
plane->zorder = val;
switch (type) {
case DRM_PLANE_TYPE_PRIMARY:
return 0;
case DRM_PLANE_TYPE_OVERLAY:
return 1;
case DRM_PLANE_TYPE_CURSOR:
return 7;
}
return -EINVAL;
return 0;
}
static void sti_plane_attach_zorder_property(struct drm_plane *drm_plane)
void sti_plane_reset(struct drm_plane *plane)
{
struct drm_device *dev = drm_plane->dev;
struct sti_private *private = dev->dev_private;
struct sti_plane *plane = to_sti_plane(drm_plane);
struct drm_property *prop;
drm_atomic_helper_plane_reset(plane);
plane->state->zpos = sti_plane_get_default_zpos(plane->type);
}
prop = private->plane_zorder_property;
if (!prop) {
prop = drm_property_create_range(dev, 0, "zpos", 1,
GAM_MIXER_NB_DEPTH_LEVEL);
if (!prop)
return;
static void sti_plane_attach_zorder_property(struct drm_plane *drm_plane,
enum drm_plane_type type)
{
int zpos = sti_plane_get_default_zpos(type);
private->plane_zorder_property = prop;
switch (type) {
case DRM_PLANE_TYPE_PRIMARY:
case DRM_PLANE_TYPE_OVERLAY:
drm_plane_create_zpos_property(drm_plane, zpos, 0, 6);
break;
case DRM_PLANE_TYPE_CURSOR:
drm_plane_create_zpos_immutable_property(drm_plane, zpos);
break;
}
drm_object_attach_property(&drm_plane->base, prop, plane->zorder);
}
void sti_plane_init_property(struct sti_plane *plane,
enum drm_plane_type type)
{
unsigned int i;
sti_plane_attach_zorder_property(&plane->drm_plane, type);
for (i = 0; i < ARRAY_SIZE(sti_plane_default_zorder); i++)
if (sti_plane_default_zorder[i] == plane->desc)
break;
plane->zorder = i + 1;
if (type == DRM_PLANE_TYPE_OVERLAY)
sti_plane_attach_zorder_property(&plane->drm_plane);
DRM_DEBUG_DRIVER("drm plane:%d mapped to %s with zorder:%d\n",
plane->drm_plane.base.id,
sti_plane_to_str(plane), plane->zorder);
DRM_DEBUG_DRIVER("drm plane:%d mapped to %s\n",
plane->drm_plane.base.id, sti_plane_to_str(plane));
}

7
drivers/gpu/drm/sti/sti_plane.h
View file

@ -66,14 +66,12 @@ struct sti_fps_info {
* @plane: drm plane it is bound to (if any)
* @desc: plane type & id
* @status: to know the status of the plane
* @zorder: plane z-order
* @fps_info: frame per second info
*/
struct sti_plane {
struct drm_plane drm_plane;
enum sti_plane_desc desc;
enum sti_plane_status status;
int zorder;
struct sti_fps_info fps_info;
};
@ -82,10 +80,7 @@ void sti_plane_update_fps(struct sti_plane *plane,
bool new_frame,
bool new_field);
int sti_plane_set_property(struct drm_plane *drm_plane,
struct drm_property *property,
uint64_t val);
void sti_plane_init_property(struct sti_plane *plane,
enum drm_plane_type type);
void sti_plane_reset(struct drm_plane *plane);
#endif