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media: vsp1: drm: Extend frame completion API to the DU driver 

The VSP1 driver will need to pass extra flags to the DU through the
frame completion API. Replace the completed bool flag by a bitmask to
support this.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Laurent Pinchart 2019-02-21 03:38:06 +02:00
parent e2ef2a1290
commit 09e513e390
5 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/rcar-du/rcar_du_vsp.c
View File

@ -27,14 +27,14 @@
#include "rcar_du_kms.h"
#include "rcar_du_vsp.h"
static void rcar_du_vsp_complete(void *private, bool completed, u32 crc)
static void rcar_du_vsp_complete(void *private, unsigned int status, u32 crc)
{
struct rcar_du_crtc *crtc = private;
if (crtc->vblank_enable)
drm_crtc_handle_vblank(&crtc->crtc);
if (completed)
if (status & VSP1_DU_STATUS_COMPLETE)
rcar_du_crtc_finish_page_flip(crtc);
drm_crtc_add_crc_entry(&crtc->crtc, false, 0, &crc);

1
drivers/media/platform/vsp1/vsp1_dl.h
View File

@ -17,6 +17,7 @@ struct vsp1_dl_body_pool;
struct vsp1_dl_list;
struct vsp1_dl_manager;
/* Keep these flags in sync with VSP1_DU_STATUS_* in include/media/vsp1.h. */
#define VSP1_DL_FRAME_END_COMPLETED BIT(0)
#define VSP1_DL_FRAME_END_INTERNAL BIT(1)

4
drivers/media/platform/vsp1/vsp1_drm.c
View File

@ -34,14 +34,14 @@ static void vsp1_du_pipeline_frame_end(struct vsp1_pipeline *pipe,
unsigned int completion)
{
struct vsp1_drm_pipeline *drm_pipe = to_vsp1_drm_pipeline(pipe);
bool complete = completion & VSP1_DL_FRAME_END_COMPLETED;
if (drm_pipe->du_complete) {
struct vsp1_entity *uif = drm_pipe->uif;
unsigned int status = completion & VSP1_DU_STATUS_COMPLETE;
u32 crc;
crc = uif ? vsp1_uif_get_crc(to_uif(&uif->subdev)) : 0;
drm_pipe->du_complete(drm_pipe->du_private, complete, crc);
drm_pipe->du_complete(drm_pipe->du_private, status, crc);
}
if (completion & VSP1_DL_FRAME_END_INTERNAL) {

2
drivers/media/platform/vsp1/vsp1_drm.h
View File

@ -42,7 +42,7 @@ struct vsp1_drm_pipeline {
struct vsp1_du_crc_config crc;
/* Frame synchronisation */
void (*du_complete)(void *data, bool completed, u32 crc);
void (*du_complete)(void *data, unsigned int status, u32 crc);
void *du_private;
};

4
include/media/vsp1.h
View File

@ -17,6 +17,8 @@ struct device;
int vsp1_du_init(struct device *dev);
#define VSP1_DU_STATUS_COMPLETE BIT(0)
/**
* struct vsp1_du_lif_config - VSP LIF configuration
* @width: output frame width
@ -32,7 +34,7 @@ struct vsp1_du_lif_config {
unsigned int height;
bool interlaced;
void (*callback)(void *data, bool completed, u32 crc);
void (*callback)(void *data, unsigned int status, u32 crc);
void *callback_data;
};