[Intel-gfx] [PATCH i-g-t v4 5/7] lib/igt_kms: Rework plane properties to be more atomic, v4.
Mika Kahola
mika.kahola at intel.com
Tue Oct 3 12:05:03 UTC 2017
On Fri, 2017-09-29 at 11:59 +0200, Maarten Lankhorst wrote:
> In the future I want to allow tests to commit more properties,
> but for this to work I have to fix all properties to work better
> with atomic commit. Instead of special casing each
> property make a bitmask for all property changed flags, and try to
> commit all properties.
>
> Changes since v1:
> - Remove special dumping of src and crtc coordinates.
> - Dump all modified coordinates.
> Changes since v2:
> - Move igt_plane_set_prop_changed up slightly.
> Changes since v3:
> - Fix wrong ordering of set_position in kms_plane_lowres causing a
> test failure.
>
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> ---
> lib/igt_kms.c | 293 +++++++++++++++++----------
> ------------
> lib/igt_kms.h | 59 ++++----
> tests/kms_atomic_interruptible.c | 12 +-
> tests/kms_plane_lowres.c | 2 +-
> tests/kms_rotation_crc.c | 4 +-
> 5 files changed, 160 insertions(+), 210 deletions(-)
>
> diff --git a/lib/igt_kms.c b/lib/igt_kms.c
> index 07d2074c2b1a..6e0052ebe7a7 100644
> --- a/lib/igt_kms.c
> +++ b/lib/igt_kms.c
> @@ -192,11 +192,11 @@ const char
> *igt_connector_prop_names[IGT_NUM_CONNECTOR_PROPS] = {
>
> /*
> * Retrieve all the properies specified in props_name and store them
> into
> - * plane->atomic_props_plane.
> + * plane->props.
> */
> static void
> -igt_atomic_fill_plane_props(igt_display_t *display, igt_plane_t
> *plane,
> - int num_props, const char **prop_names)
> +igt_fill_plane_props(igt_display_t *display, igt_plane_t *plane,
> + int num_props, const char **prop_names)
> {
> drmModeObjectPropertiesPtr props;
> int i, j, fd;
> @@ -214,7 +214,7 @@ igt_atomic_fill_plane_props(igt_display_t
> *display, igt_plane_t *plane,
> if (strcmp(prop->name, prop_names[j]) != 0)
> continue;
>
> - plane->atomic_props_plane[j] = props-
> >props[i];
> + plane->props[j] = props->props[i];
> break;
> }
>
> @@ -1659,7 +1659,6 @@ void igt_display_init(igt_display_t *display,
> int drm_fd)
> drmModeRes *resources;
> drmModePlaneRes *plane_resources;
> int i;
> - int is_atomic = 0;
>
> memset(display, 0, sizeof(igt_display_t));
>
> @@ -1679,7 +1678,9 @@ void igt_display_init(igt_display_t *display,
> int drm_fd)
> igt_assert_f(display->pipes, "Failed to allocate memory for
> %d pipes\n", display->n_pipes);
>
> drmSetClientCap(drm_fd, DRM_CLIENT_CAP_UNIVERSAL_PLANES, 1);
> - is_atomic = drmSetClientCap(drm_fd, DRM_CLIENT_CAP_ATOMIC,
> 1);
> + if (drmSetClientCap(drm_fd, DRM_CLIENT_CAP_ATOMIC, 1) == 0)
> + display->is_atomic = 1;
> +
> plane_resources = drmModeGetPlaneResources(display->drm_fd);
> igt_assert(plane_resources);
>
> @@ -1776,19 +1777,19 @@ void igt_display_init(igt_display_t *display,
> int drm_fd)
> plane->type = type;
> plane->pipe = pipe;
> plane->drm_plane = drm_plane;
> - plane->fence_fd = -1;
> + plane->values[IGT_PLANE_IN_FENCE_FD] =
> ~0ULL;
>
> - if (is_atomic == 0) {
> - display->is_atomic = 1;
> - igt_atomic_fill_plane_props(display,
> plane, IGT_NUM_PLANE_PROPS, igt_plane_prop_names);
> - }
> + igt_fill_plane_props(display, plane,
> IGT_NUM_PLANE_PROPS, igt_plane_prop_names);
>
> get_plane_property(display->drm_fd,
> drm_plane->plane_id,
> "rotation",
> - &plane-
> >rotation_property,
> - &prop_value,
> + &plane-
> >props[IGT_PLANE_ROTATION],
> + &plane-
> >values[IGT_PLANE_ROTATION],
> NULL);
> - plane->rotation =
> (igt_rotation_t)prop_value;
> +
> + /* Clear any residual framebuffer on first
> commit. */
> + igt_plane_set_prop_changed(plane,
> IGT_PLANE_FB_ID);
> + igt_plane_set_prop_changed(plane,
> IGT_PLANE_CRTC_ID);
> }
>
> /*
> @@ -1805,9 +1806,6 @@ void igt_display_init(igt_display_t *display,
> int drm_fd)
>
> pipe->n_planes = n_planes;
>
> - for_each_plane_on_pipe(display, i, plane)
> - plane->fb_changed = true;
> -
> pipe->mode_changed = true;
> }
>
> @@ -2070,18 +2068,7 @@ bool igt_pipe_get_property(igt_pipe_t *pipe,
> const char *name,
>
> static uint32_t igt_plane_get_fb_id(igt_plane_t *plane)
> {
> - if (plane->fb)
> - return plane->fb->fb_id;
> - else
> - return 0;
> -}
> -
> -static uint32_t igt_plane_get_fb_gem_handle(igt_plane_t *plane)
> -{
> - if (plane->fb)
> - return plane->fb->gem_handle;
> - else
> - return 0;
> + return plane->values[IGT_PLANE_FB_ID];
> }
>
> #define CHECK_RETURN(r, fail) { \
> @@ -2090,9 +2077,6 @@ static uint32_t
> igt_plane_get_fb_gem_handle(igt_plane_t *plane)
> igt_assert_eq(r, 0); \
> }
>
> -
> -
> -
> /*
> * Add position and fb changes of a plane to the atomic property set
> */
> @@ -2101,63 +2085,31 @@ igt_atomic_prepare_plane_commit(igt_plane_t
> *plane, igt_pipe_t *pipe,
> drmModeAtomicReq *req)
> {
> igt_display_t *display = pipe->display;
> - uint32_t fb_id, crtc_id;
> + int i;
>
> igt_assert(plane->drm_plane);
>
> - /* it's an error to try an unsupported feature */
> - igt_assert(igt_plane_supports_rotation(plane) ||
> - !plane->rotation_changed);
> -
> - fb_id = igt_plane_get_fb_id(plane);
> - crtc_id = pipe->crtc_id;
> -
> LOG(display,
> "populating plane data: %s.%d, fb %u\n",
> kmstest_pipe_name(pipe->pipe),
> plane->index,
> - fb_id);
> -
> - if (plane->fence_fd >= 0) {
> - uint64_t fence_fd = (int64_t) plane->fence_fd;
> - igt_atomic_populate_plane_req(req, plane,
> IGT_PLANE_IN_FENCE_FD, fence_fd);
> - }
> + igt_plane_get_fb_id(plane));
>
> - if (plane->fb_changed) {
> - igt_atomic_populate_plane_req(req, plane,
> IGT_PLANE_CRTC_ID, fb_id ? crtc_id : 0);
> - igt_atomic_populate_plane_req(req, plane,
> IGT_PLANE_FB_ID, fb_id);
> - }
> -
> - if (plane->position_changed || plane->size_changed) {
> - uint32_t src_x = IGT_FIXED(plane->src_x, 0); /*
> src_x */
> - uint32_t src_y = IGT_FIXED(plane->src_y, 0); /*
> src_y */
> - uint32_t src_w = IGT_FIXED(plane->src_w, 0); /*
> src_w */
> - uint32_t src_h = IGT_FIXED(plane->src_h, 0); /*
> src_h */
> - int32_t crtc_x = plane->crtc_x;
> - int32_t crtc_y = plane->crtc_y;
> - uint32_t crtc_w = plane->crtc_w;
> - uint32_t crtc_h = plane->crtc_h;
> + for (i = 0; i < IGT_NUM_PLANE_PROPS; i++) {
> + if (!igt_plane_is_prop_changed(plane, i))
> + continue;
>
> - LOG(display,
> - "src = (%d, %d) %u x %u "
> - "dst = (%d, %d) %u x %u\n",
> - src_x >> 16, src_y >> 16, src_w >> 16, src_h >> 16,
> - crtc_x, crtc_y, crtc_w, crtc_h);
> + /* it's an error to try an unsupported feature */
> + igt_assert(plane->props[i]);
>
> - igt_atomic_populate_plane_req(req, plane,
> IGT_PLANE_SRC_X, src_x);
> - igt_atomic_populate_plane_req(req, plane,
> IGT_PLANE_SRC_Y, src_y);
> - igt_atomic_populate_plane_req(req, plane,
> IGT_PLANE_SRC_W, src_w);
> - igt_atomic_populate_plane_req(req, plane,
> IGT_PLANE_SRC_H, src_h);
> + igt_debug("plane %s.%d: Setting property \"%s\" to
> 0x%"PRIx64"/%"PRIi64"\n",
> + kmstest_pipe_name(pipe->pipe), plane->index,
> igt_plane_prop_names[i],
> + plane->values[i], plane->values[i]);
>
> - igt_atomic_populate_plane_req(req, plane,
> IGT_PLANE_CRTC_X, crtc_x);
> - igt_atomic_populate_plane_req(req, plane,
> IGT_PLANE_CRTC_Y, crtc_y);
> - igt_atomic_populate_plane_req(req, plane,
> IGT_PLANE_CRTC_W, crtc_w);
> - igt_atomic_populate_plane_req(req, plane,
> IGT_PLANE_CRTC_H, crtc_h);
> + igt_assert_lt(0, drmModeAtomicAddProperty(req,
> plane->drm_plane->plane_id,
> + plane->props[i],
> + plane-
> >values[i]));
> }
> -
> - if (plane->rotation_changed)
> - igt_atomic_populate_plane_req(req, plane,
> - IGT_PLANE_ROTATION, plane->rotation);
> }
>
>
> @@ -2183,17 +2135,20 @@ static int igt_drm_plane_commit(igt_plane_t
> *plane,
> int32_t crtc_y;
> uint32_t crtc_w;
> uint32_t crtc_h;
> + bool setplane =
> + igt_plane_is_prop_changed(plane, IGT_PLANE_FB_ID) ||
> + plane->changed & IGT_PLANE_COORD_CHANGED_MASK;
>
> igt_assert(plane->drm_plane);
>
> /* it's an error to try an unsupported feature */
> igt_assert(igt_plane_supports_rotation(plane) ||
> - !plane->rotation_changed);
> + !igt_plane_is_prop_changed(plane,
> IGT_PLANE_ROTATION));
>
> fb_id = igt_plane_get_fb_id(plane);
> crtc_id = pipe->crtc_id;
>
> - if ((plane->fb_changed || plane->size_changed) && fb_id ==
> 0) {
> + if (setplane && fb_id == 0) {
> LOG(display,
> "SetPlane pipe %s, plane %d, disabling\n",
> kmstest_pipe_name(pipe->pipe),
> @@ -2212,16 +2167,15 @@ static int igt_drm_plane_commit(igt_plane_t
> *plane,
> IGT_FIXED(0,0) /* src_h */);
>
> CHECK_RETURN(ret, fail_on_error);
> - } else if (plane->fb_changed || plane->position_changed ||
> - plane->size_changed) {
> - src_x = IGT_FIXED(plane->src_x,0); /* src_x */
> - src_y = IGT_FIXED(plane->src_y,0); /* src_y */
> - src_w = IGT_FIXED(plane->src_w,0); /* src_w */
> - src_h = IGT_FIXED(plane->src_h,0); /* src_h */
> - crtc_x = plane->crtc_x;
> - crtc_y = plane->crtc_y;
> - crtc_w = plane->crtc_w;
> - crtc_h = plane->crtc_h;
> + } else if (setplane) {
> + src_x = plane->values[IGT_PLANE_SRC_X];
> + src_y = plane->values[IGT_PLANE_SRC_Y];
> + src_w = plane->values[IGT_PLANE_SRC_W];
> + src_h = plane->values[IGT_PLANE_SRC_H];
> + crtc_x = plane->values[IGT_PLANE_CRTC_X];
> + crtc_y = plane->values[IGT_PLANE_CRTC_Y];
> + crtc_w = plane->values[IGT_PLANE_CRTC_W];
> + crtc_h = plane->values[IGT_PLANE_CRTC_H];
>
> LOG(display,
> "SetPlane %s.%d, fb %u, src = (%d, %d) "
> @@ -2245,9 +2199,10 @@ static int igt_drm_plane_commit(igt_plane_t
> *plane,
> CHECK_RETURN(ret, fail_on_error);
> }
>
> - if (plane->rotation_changed) {
> - ret = igt_plane_set_property(plane, plane-
> >rotation_property,
> - plane->rotation);
> + if (igt_plane_is_prop_changed(plane, IGT_PLANE_ROTATION)) {
> + ret = igt_plane_set_property(plane,
> + plane-
> >props[IGT_PLANE_ROTATION],
> + plane-
> >values[IGT_PLANE_ROTATION]);
>
> CHECK_RETURN(ret, fail_on_error);
> }
> @@ -2269,35 +2224,30 @@ static int
> igt_cursor_commit_legacy(igt_plane_t *cursor,
> uint32_t crtc_id = pipe->crtc_id;
> int ret;
>
> - if (cursor->fb_changed) {
> - uint32_t gem_handle =
> igt_plane_get_fb_gem_handle(cursor);
> -
> - if (gem_handle) {
> + if (igt_plane_is_prop_changed(cursor, IGT_PLANE_FB_ID)) {
> + if (cursor->gem_handle)
> LOG(display,
> "SetCursor pipe %s, fb %u %dx%d\n",
> kmstest_pipe_name(pipe->pipe),
> - gem_handle,
> - cursor->crtc_w, cursor->crtc_h);
> -
> - ret = drmModeSetCursor(display->drm_fd,
> crtc_id,
> - gem_handle,
> - cursor->crtc_w,
> - cursor->crtc_h);
> - } else {
> + cursor->gem_handle,
> + (unsigned)cursor-
> >values[IGT_PLANE_CRTC_W],
> + (unsigned)cursor-
> >values[IGT_PLANE_CRTC_H]);
> + else
> LOG(display,
> "SetCursor pipe %s, disabling\n",
> kmstest_pipe_name(pipe->pipe));
>
> - ret = drmModeSetCursor(display->drm_fd,
> crtc_id,
> - 0, 0, 0);
> - }
> -
> + ret = drmModeSetCursor(display->drm_fd, crtc_id,
> + cursor->gem_handle,
> + cursor-
> >values[IGT_PLANE_CRTC_W],
> + cursor-
> >values[IGT_PLANE_CRTC_H]);
> CHECK_RETURN(ret, fail_on_error);
> }
>
> - if (cursor->position_changed) {
> - int x = cursor->crtc_x;
> - int y = cursor->crtc_y;
> + if (igt_plane_is_prop_changed(cursor, IGT_PLANE_CRTC_X) ||
> + igt_plane_is_prop_changed(cursor, IGT_PLANE_CRTC_Y)) {
> + int x = cursor->values[IGT_PLANE_CRTC_X];
> + int y = cursor->values[IGT_PLANE_CRTC_Y];
>
> LOG(display,
> "MoveCursor pipe %s, (%d, %d)\n",
> @@ -2326,13 +2276,14 @@ static int
> igt_primary_plane_commit_legacy(igt_plane_t *primary,
> int ret;
>
> /* Primary planes can't be windowed when using a legacy
> commit */
> - igt_assert((primary->crtc_x == 0 && primary->crtc_y == 0));
> + igt_assert((primary->values[IGT_PLANE_CRTC_X] == 0 &&
> primary->values[IGT_PLANE_CRTC_Y] == 0));
>
> /* nor rotated */
> - igt_assert(!primary->rotation_changed);
> + igt_assert(!igt_plane_is_prop_changed(primary,
> IGT_PLANE_ROTATION));
>
> - if (!primary->fb_changed && !primary->position_changed &&
> - !primary->size_changed && !primary->pipe->mode_changed)
> + if (!igt_plane_is_prop_changed(primary, IGT_PLANE_FB_ID) &&
> + !(primary->changed & IGT_PLANE_COORD_CHANGED_MASK) &&
> + !primary->pipe->mode_changed)
> return 0;
>
> crtc_id = pipe->crtc_id;
> @@ -2343,19 +2294,22 @@ static int
> igt_primary_plane_commit_legacy(igt_plane_t *primary,
> mode = NULL;
>
> if (fb_id) {
> + uint32_t src_x = primary->values[IGT_PLANE_SRC_X] >>
> 16;
> + uint32_t src_y = primary->values[IGT_PLANE_SRC_Y] >>
> 16;
> +
> LOG(display,
> "%s: SetCrtc pipe %s, fb %u, src (%d, %d), "
> "mode %dx%d\n",
> igt_output_name(output),
> kmstest_pipe_name(pipe->pipe),
> fb_id,
> - primary->src_x, primary->src_y,
> + src_x, src_y,
> mode->hdisplay, mode->vdisplay);
>
> ret = drmModeSetCrtc(display->drm_fd,
> crtc_id,
> fb_id,
> - primary->src_x, primary->src_y,
> + src_x, src_y,
> &output->id,
> 1,
> mode);
> @@ -2608,18 +2562,27 @@ display_commit_changed(igt_display_t
> *display, enum igt_commit_style s)
> }
>
> for_each_plane_on_pipe(display, pipe, plane) {
> - plane->fb_changed = false;
> - plane->position_changed = false;
> - plane->size_changed = false;
> + if (s == COMMIT_ATOMIC) {
> + int fd;
> + plane->changed = 0;
>
> - if (s != COMMIT_LEGACY ||
> - !(plane->type == DRM_PLANE_TYPE_PRIMARY
> ||
> - plane->type == DRM_PLANE_TYPE_CURSOR))
> - plane->rotation_changed = false;
> + fd = plane-
> >values[IGT_PLANE_IN_FENCE_FD];
> + if (fd != -1)
> + close(fd);
>
> - if (s == COMMIT_ATOMIC)
> /* reset fence_fd to prevent it from
> being set for the next commit */
> - igt_plane_set_fence_fd(plane, -1);
> + plane->values[IGT_PLANE_IN_FENCE_FD]
> = -1;
> + } else {
> + plane->changed &=
> ~IGT_PLANE_COORD_CHANGED_MASK;
> +
> + igt_plane_clear_prop_changed(plane,
> IGT_PLANE_CRTC_ID);
> + igt_plane_clear_prop_changed(plane,
> IGT_PLANE_FB_ID);
> +
> + if (s != COMMIT_LEGACY ||
> + !(plane->type ==
> DRM_PLANE_TYPE_PRIMARY ||
> + plane->type ==
> DRM_PLANE_TYPE_CURSOR))
> + igt_plane_clear_prop_changed
> (plane, IGT_PLANE_ROTATION);
> + }
> }
> }
>
> @@ -2913,30 +2876,31 @@ void igt_plane_set_fb(igt_plane_t *plane,
> struct igt_fb *fb)
> LOG(display, "%s.%d: plane_set_fb(%d)\n",
> kmstest_pipe_name(pipe->pipe),
> plane->index, fb ? fb->fb_id : 0);
>
> - plane->fb = fb;
> + igt_plane_set_prop_value(plane, IGT_PLANE_CRTC_ID, fb ?
> pipe->crtc_id : 0);
> + igt_plane_set_prop_value(plane, IGT_PLANE_FB_ID, fb ? fb-
> >fb_id : 0);
> +
> + if (plane->type == DRM_PLANE_TYPE_CURSOR && fb)
> + plane->gem_handle = fb->gem_handle;
> + else
> + plane->gem_handle = 0;
> +
> /* hack to keep tests working that don't call
> igt_plane_set_size() */
> if (fb) {
> /* set default plane size as fb size */
> - plane->crtc_w = fb->width;
> - plane->crtc_h = fb->height;
> + igt_plane_set_position(plane, 0, 0);
> + igt_plane_set_size(plane, fb->width, fb->height);
>
> /* set default src pos/size as fb size */
> - plane->src_x = 0;
> - plane->src_y = 0;
> - plane->src_w = fb->width;
> - plane->src_h = fb->height;
> + igt_fb_set_position(fb, plane, 0, 0);
> + igt_fb_set_size(fb, plane, fb->width, fb->height);
> } else {
> - plane->src_x = 0;
> - plane->src_y = 0;
> - plane->src_w = 0;
> - plane->src_h = 0;
> + igt_plane_set_position(plane, 0, 0);
> + igt_plane_set_size(plane, 0, 0);
>
> - plane->crtc_w = 0;
> - plane->crtc_h = 0;
> + /* set default src pos/size as fb size */
> + igt_fb_set_position(fb, plane, 0, 0);
> + igt_fb_set_size(fb, plane, 0, 0);
> }
> -
> - plane->fb_changed = true;
> - plane->size_changed = true;
> }
>
> /**
> @@ -2949,12 +2913,19 @@ void igt_plane_set_fb(igt_plane_t *plane,
> struct igt_fb *fb)
> */
> void igt_plane_set_fence_fd(igt_plane_t *plane, int fence_fd)
> {
> - close(plane->fence_fd);
> + int64_t fd;
>
> - if (fcntl(fence_fd, F_GETFD) != -1)
> - plane->fence_fd = dup(fence_fd);
> - else
> - plane->fence_fd = -1;
> + fd = plane->values[IGT_PLANE_IN_FENCE_FD];
> + if (fd != -1)
> + close(fd);
> +
> + if (fence_fd != -1) {
> + fd = dup(fence_fd);
> + igt_fail_on(fd == -1);
> + } else
> + fd = -1;
> +
> + igt_plane_set_prop_value(plane, IGT_PLANE_IN_FENCE_FD, fd);
> }
>
> void igt_plane_set_position(igt_plane_t *plane, int x, int y)
> @@ -2965,10 +2936,8 @@ void igt_plane_set_position(igt_plane_t
> *plane, int x, int y)
> LOG(display, "%s.%d: plane_set_position(%d,%d)\n",
> kmstest_pipe_name(pipe->pipe), plane->index, x, y);
>
> - plane->crtc_x = x;
> - plane->crtc_y = y;
> -
> - plane->position_changed = true;
> + igt_plane_set_prop_value(plane, IGT_PLANE_CRTC_X, x);
> + igt_plane_set_prop_value(plane, IGT_PLANE_CRTC_Y, y);
> }
>
> /**
> @@ -2989,10 +2958,8 @@ void igt_plane_set_size(igt_plane_t *plane,
> int w, int h)
> LOG(display, "%s.%d: plane_set_size (%dx%d)\n",
> kmstest_pipe_name(pipe->pipe), plane->index, w, h);
>
> - plane->crtc_w = w;
> - plane->crtc_h = h;
> -
> - plane->size_changed = true;
> + igt_plane_set_prop_value(plane, IGT_PLANE_CRTC_W, w);
> + igt_plane_set_prop_value(plane, IGT_PLANE_CRTC_H, h);
> }
>
> /**
> @@ -3014,10 +2981,8 @@ void igt_fb_set_position(struct igt_fb *fb,
> igt_plane_t *plane,
> LOG(display, "%s.%d: fb_set_position(%d,%d)\n",
> kmstest_pipe_name(pipe->pipe), plane->index, x, y);
>
> - plane->src_x = x;
> - plane->src_y = y;
> -
> - plane->fb_changed = true;
> + igt_plane_set_prop_value(plane, IGT_PLANE_SRC_X,
> IGT_FIXED(x, 0));
> + igt_plane_set_prop_value(plane, IGT_PLANE_SRC_Y,
> IGT_FIXED(y, 0));
> }
>
> /**
> @@ -3040,10 +3005,8 @@ void igt_fb_set_size(struct igt_fb *fb,
> igt_plane_t *plane,
> LOG(display, "%s.%d: fb_set_size(%dx%d)\n",
> kmstest_pipe_name(pipe->pipe), plane->index, w, h);
>
> - plane->src_w = w;
> - plane->src_h = h;
> -
> - plane->fb_changed = true;
> + igt_plane_set_prop_value(plane, IGT_PLANE_SRC_W,
> IGT_FIXED(w, 0));
> + igt_plane_set_prop_value(plane, IGT_PLANE_SRC_H,
> IGT_FIXED(h, 0));
> }
>
> static const char *rotation_name(igt_rotation_t rotation)
> @@ -3071,9 +3034,7 @@ void igt_plane_set_rotation(igt_plane_t *plane,
> igt_rotation_t rotation)
> kmstest_pipe_name(pipe->pipe),
> plane->index, rotation_name(rotation));
>
> - plane->rotation = rotation;
> -
> - plane->rotation_changed = true;
> + igt_plane_set_prop_value(plane, IGT_PLANE_ROTATION,
> rotation);
> }
>
> /**
> diff --git a/lib/igt_kms.h b/lib/igt_kms.h
> index 1ef10e7d525c..f87f8be31421 100644
> --- a/lib/igt_kms.h
> +++ b/lib/igt_kms.h
> @@ -252,6 +252,9 @@ enum igt_atomic_plane_properties {
> IGT_PLANE_CRTC_W,
> IGT_PLANE_CRTC_H,
>
> +/* Append new properties after IGT_PLANE_COORD_CHANGED_MASK */
> +#define IGT_PLANE_COORD_CHANGED_MASK 0xff
> +
> IGT_PLANE_FB_ID,
> IGT_PLANE_CRTC_ID,
> IGT_PLANE_IN_FENCE_FD,
> @@ -286,37 +289,19 @@ typedef struct {
> int index;
> /* capabilities */
> int type;
> - /* state tracking */
> - unsigned int fb_changed : 1;
> - unsigned int position_changed : 1;
> - unsigned int rotation_changed : 1;
> - unsigned int size_changed : 1;
> +
> /*
> * drm_plane can be NULL for primary and cursor planes (when
> not
> * using the atomic modeset API)
> */
> drmModePlane *drm_plane;
> - struct igt_fb *fb;
> -
> - uint32_t rotation_property;
> -
> - /* position within pipe_src_w x pipe_src_h */
> - int crtc_x, crtc_y;
> - /* size within pipe_src_w x pipe_src_h */
> - int crtc_w, crtc_h;
>
> - /* position within the framebuffer */
> - uint32_t src_x;
> - uint32_t src_y;
> - /* size within the framebuffer*/
> - uint32_t src_w;
> - uint32_t src_h;
> + /* gem handle for fb */
> + uint32_t gem_handle;
>
> - igt_rotation_t rotation;
> -
> - /* in fence fd */
> - int fence_fd;
> - uint32_t atomic_props_plane[IGT_NUM_PLANE_PROPS];
> + uint64_t changed;
> + uint32_t props[IGT_NUM_PLANE_PROPS];
> + uint64_t values[IGT_NUM_PLANE_PROPS];
> } igt_plane_t;
>
> struct igt_pipe {
> @@ -407,7 +392,7 @@ bool igt_pipe_get_property(igt_pipe_t *pipe,
> const char *name,
>
> static inline bool igt_plane_supports_rotation(igt_plane_t *plane)
> {
> - return plane->rotation_property != 0;
> + return plane->props[IGT_PLANE_ROTATION] != 0;
> }
> void igt_pipe_request_out_fence(igt_pipe_t *pipe);
> void igt_pipe_set_degamma_lut(igt_pipe_t *pipe, void *ptr, size_t
> length);
> @@ -527,16 +512,20 @@ static inline bool
> igt_output_is_connected(igt_output_t *output)
>
> #define IGT_FIXED(i,f) ((i) << 16 | (f))
>
> -/**
> - * igt_atomic_populate_plane_req:
> - * @req: A pointer to drmModeAtomicReq
> - * @plane: A pointer igt_plane_t
> - * @prop: one of igt_atomic_plane_properties
> - * @value: the value to add
> - */
> -#define igt_atomic_populate_plane_req(req, plane, prop, value) \
> - igt_assert_lt(0, drmModeAtomicAddProperty(req, plane-
> >drm_plane->plane_id,\
> - plane-
> >atomic_props_plane[prop], value))
> +#define igt_plane_is_prop_changed(plane, prop) \
> + (!!((plane)->changed & (1 << (prop))))
> +
> +#define igt_plane_set_prop_changed(plane, prop) \
> + (plane)->changed |= 1 << (prop)
> +
> +#define igt_plane_clear_prop_changed(plane, prop) \
> + (plane)->changed &= ~(1 << (prop))
> +
> +#define igt_plane_set_prop_value(plane, prop, value) \
> + do { \
> + plane->values[prop] = value; \
> + igt_plane_set_prop_changed(plane, prop); \
> + } while (0)
>
> /**
> * igt_atomic_populate_crtc_req:
> diff --git a/tests/kms_atomic_interruptible.c
> b/tests/kms_atomic_interruptible.c
> index 2d19fe967809..5570854390ea 100644
> --- a/tests/kms_atomic_interruptible.c
> +++ b/tests/kms_atomic_interruptible.c
> @@ -161,12 +161,12 @@ static void run_plane_test(igt_display_t
> *display, enum pipe pipe, igt_output_t
> /* connector: 1 prop */
> output-
> >props[IGT_CONNECTOR_CRTC_ID],
> /* plane: remainder props */
> - plane-
> >atomic_props_plane[IGT_PLANE_CRTC_ID],
> - plane-
> >atomic_props_plane[IGT_PLANE_FB_ID],
> - plane-
> >atomic_props_plane[IGT_PLANE_SRC_W],
> - plane-
> >atomic_props_plane[IGT_PLANE_SRC_H],
> - plane-
> >atomic_props_plane[IGT_PLANE_CRTC_W],
> - plane-
> >atomic_props_plane[IGT_PLANE_CRTC_H]
> + plane-
> >props[IGT_PLANE_CRTC_ID],
> + plane-
> >props[IGT_PLANE_FB_ID],
> + plane-
> >props[IGT_PLANE_SRC_W],
> + plane-
> >props[IGT_PLANE_SRC_H],
> + plane-
> >props[IGT_PLANE_CRTC_W],
> + plane-
> >props[IGT_PLANE_CRTC_H]
> };
> uint64_t prop_vals[] = {
> /* crtc */
> diff --git a/tests/kms_plane_lowres.c b/tests/kms_plane_lowres.c
> index b16c8cd433b2..613f68899601 100644
> --- a/tests/kms_plane_lowres.c
> +++ b/tests/kms_plane_lowres.c
> @@ -227,8 +227,8 @@ test_setup(data_t *data, enum pipe pipe, uint64_t
> modifier, int flags,
> 1.0, 1.0, 0.0,
> &data->fb[i]);
>
> - igt_plane_set_position(data->plane[i], x, y);
> igt_plane_set_fb(data->plane[i], &data->fb[i]);
> + igt_plane_set_position(data->plane[i], x, y);
This part could be split into a separate patch as it fixes an error.
BTW why do we need to igt_plane_set_fb() before
igt_plane_set_position()
> }
>
> return mode;
> diff --git a/tests/kms_rotation_crc.c b/tests/kms_rotation_crc.c
> index 4d2ef1c184f0..4932a0d44410 100644
> --- a/tests/kms_rotation_crc.c
> +++ b/tests/kms_rotation_crc.c
> @@ -122,11 +122,11 @@ static void prepare_crtc(data_t *data,
> igt_output_t *output, enum pipe pipe,
> igt_plane_set_fb(primary, &data->fb_modeset);
>
> if (commit < COMMIT_ATOMIC) {
> - primary->rotation_changed = false;
> + igt_plane_clear_prop_changed(primary,
> IGT_PLANE_ROTATION);
> igt_display_commit(display);
>
> if (plane->type == DRM_PLANE_TYPE_PRIMARY)
> - primary->rotation_changed = true;
> + igt_plane_set_prop_changed(primary,
> IGT_PLANE_ROTATION);
> }
>
> igt_plane_set_fb(plane, NULL);
--
Mika Kahola - Intel OTC
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