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modetest: add and use bo_fb_create() helper 

Flesh out the bo_create + drmModeAddFB2 dance into a helper and use it.
Currently we're duplicating that in 4 places, many of which leaking et
al.

As a bonus point this highlights that the atomic_set_plane() seems tad
buggy. That'll be fixed with separate commit.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com>
Tested-by: Ezequiel Garcia <ezequiel@collabora.com>
main
Emil Velikov 2020-04-10 23:29:58 +01:00 committed by Emil Velikov
parent 900ed60848
commit 823669c6c0
1 changed files with 34 additions and 61 deletions
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95
tests/modetest/modetest.c
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@ -1153,10 +1153,32 @@ static void set_gamma(struct device *dev, unsigned crtc_id, unsigned fourcc)
}
}
static int
bo_fb_create(int fd, unsigned int fourcc, const uint32_t w, const uint32_t h,
enum util_fill_pattern pat, struct bo **out_bo, unsigned int *out_fb_id)
{
uint32_t handles[4] = {0}, pitches[4] = {0}, offsets[4] = {0};
struct bo *bo;
unsigned int fb_id;
bo = bo_create(fd, fourcc, w, h, handles, pitches, offsets, pat);
if (bo == NULL)
return -1;
if (drmModeAddFB2(fd, w, h, fourcc, handles, pitches, offsets, &fb_id, 0)) {
fprintf(stderr, "failed to add fb (%ux%u): %s\n", w, h, strerror(errno));
bo_destroy(bo);
return -1;
}
*out_bo = bo;
*out_fb_id = fb_id;
return 0;
}
static int atomic_set_plane(struct device *dev, struct plane_arg *p,
int pattern, bool update)
{
uint32_t handles[4] = {0}, pitches[4] = {0}, offsets[4] = {0};
struct bo *plane_bo;
int crtc_x, crtc_y, crtc_w, crtc_h;
struct crtc *crtc = NULL;
@ -1186,17 +1208,9 @@ static int atomic_set_plane(struct device *dev, struct plane_arg *p,
p->old_bo = p->bo;
if (!plane_bo) {
plane_bo = bo_create(dev->fd, p->fourcc, p->w, p->h,
handles, pitches, offsets, pattern);
if (plane_bo == NULL)
if (bo_fb_create(dev->fd, p->fourcc, p->w, p->h,
pattern, &plane_bo, &p->fb_id))
return -1;
if (drmModeAddFB2(dev->fd, p->w, p->h, p->fourcc,
handles, pitches, offsets, &p->fb_id, 0)) {
fprintf(stderr, "failed to add fb: %s\n", strerror(errno));
return -1;
}
}
p->bo = plane_bo;
@ -1232,10 +1246,7 @@ static int atomic_set_plane(struct device *dev, struct plane_arg *p,
static int set_plane(struct device *dev, struct plane_arg *p)
{
drmModePlane *ovr;
uint32_t handles[4] = {0}, pitches[4] = {0}, offsets[4] = {0};
uint32_t plane_id;
struct bo *plane_bo;
uint32_t plane_flags = 0;
int crtc_x, crtc_y, crtc_w, crtc_h;
struct crtc *crtc = NULL;
unsigned int pipe;
@ -1286,19 +1297,10 @@ static int set_plane(struct device *dev, struct plane_arg *p)
fprintf(stderr, "testing %dx%d@%s overlay plane %u\n",
p->w, p->h, p->format_str, plane_id);
plane_bo = bo_create(dev->fd, p->fourcc, p->w, p->h, handles,
pitches, offsets, secondary_fill);
if (plane_bo == NULL)
return -1;
p->bo = plane_bo;
/* just use single plane format for now.. */
if (drmModeAddFB2(dev->fd, p->w, p->h, p->fourcc,
handles, pitches, offsets, &p->fb_id, plane_flags)) {
fprintf(stderr, "failed to add fb: %s\n", strerror(errno));
if (bo_fb_create(dev->fd, p->fourcc, p->w, p->h,
secondary_fill, &p->bo, &p->fb_id))
return -1;
}
crtc_w = p->w * p->scale;
crtc_h = p->h * p->scale;
@ -1313,7 +1315,7 @@ static int set_plane(struct device *dev, struct plane_arg *p)
/* note src coords (last 4 args) are in Q16 format */
if (drmModeSetPlane(dev->fd, plane_id, crtc->crtc->crtc_id, p->fb_id,
plane_flags, crtc_x, crtc_y, crtc_w, crtc_h,
0, crtc_x, crtc_y, crtc_w, crtc_h,
0, 0, p->w << 16, p->h << 16)) {
fprintf(stderr, "failed to enable plane: %s\n",
strerror(errno));
@ -1453,9 +1455,6 @@ static void atomic_clear_mode(struct device *dev, struct pipe_arg *pipes, unsign
static void set_mode(struct device *dev, struct pipe_arg *pipes, unsigned int count)
{
uint32_t handles[4] = {0}, pitches[4] = {0}, offsets[4] = {0};
unsigned int fb_id;
struct bo *bo;
unsigned int i;
unsigned int j;
int ret, x;
@ -1476,24 +1475,10 @@ static void set_mode(struct device *dev, struct pipe_arg *pipes, unsigned int co
dev->mode.height = pipe->mode->vdisplay;
}
bo = bo_create(dev->fd, pipes[0].fourcc, dev->mode.width,
dev->mode.height, handles, pitches, offsets,
primary_fill);
if (bo == NULL)
if (bo_fb_create(dev->fd, pipes[0].fourcc, dev->mode.width, dev->mode.height,
primary_fill, &dev->mode.bo, &dev->mode.fb_id))
return;
dev->mode.bo = bo;
ret = drmModeAddFB2(dev->fd, dev->mode.width, dev->mode.height,
pipes[0].fourcc, handles, pitches, offsets, &fb_id, 0);
if (ret) {
fprintf(stderr, "failed to add fb (%ux%u): %s\n",
dev->mode.width, dev->mode.height, strerror(errno));
return;
}
dev->mode.fb_id = fb_id;
x = 0;
for (i = 0; i < count; i++) {
struct pipe_arg *pipe = &pipes[i];
@ -1508,12 +1493,12 @@ static void set_mode(struct device *dev, struct pipe_arg *pipes, unsigned int co
printf("%s, ", pipe->cons[j]);
printf("crtc %d\n", pipe->crtc->crtc->crtc_id);
ret = drmModeSetCrtc(dev->fd, pipe->crtc->crtc->crtc_id, fb_id,
ret = drmModeSetCrtc(dev->fd, pipe->crtc->crtc->crtc_id, dev->mode.fb_id,
x, 0, pipe->con_ids, pipe->num_cons,
pipe->mode);
/* XXX: Actually check if this is needed */
drmModeDirtyFB(dev->fd, fb_id, NULL, 0);
drmModeDirtyFB(dev->fd, dev->mode.fb_id, NULL, 0);
x += pipe->mode->hdisplay;
@ -1591,27 +1576,16 @@ static void clear_cursors(struct device *dev)
static void test_page_flip(struct device *dev, struct pipe_arg *pipes, unsigned int count)
{
uint32_t handles[4] = {0}, pitches[4] = {0}, offsets[4] = {0};
unsigned int other_fb_id;
struct bo *other_bo;
drmEventContext evctx;
unsigned int i;
int ret;
other_bo = bo_create(dev->fd, pipes[0].fourcc, dev->mode.width,
dev->mode.height, handles, pitches, offsets,
UTIL_PATTERN_PLAIN);
if (other_bo == NULL)
if (bo_fb_create(dev->fd, pipes[0].fourcc, dev->mode.width, dev->mode.height,
UTIL_PATTERN_PLAIN, &other_bo, &other_fb_id))
return;
ret = drmModeAddFB2(dev->fd, dev->mode.width, dev->mode.height,
pipes[0].fourcc, handles, pitches, offsets,
&other_fb_id, 0);
if (ret) {
fprintf(stderr, "failed to add fb: %s\n", strerror(errno));
goto err;
}
for (i = 0; i < count; i++) {
struct pipe_arg *pipe = &pipes[i];
@ -1676,7 +1650,6 @@ static void test_page_flip(struct device *dev, struct pipe_arg *pipes, unsigned
err_rmfb:
drmModeRmFB(dev->fd, other_fb_id);
err:
bo_destroy(other_bo);
}