drm/i915/display: Add enabled pipe planes into state for selective fetch

Selective fetch support for biplanar formats relies on linking of UV and
the Y planes. Planes that are not part of the atomic state are pulled in by
the drm_atomic_add_affected_planes. If the UV plane is added into the state
by drm_atomic_add_affected_planes in the selective fetch calculation, the
linking isn't done anymore and the Y plane is left disabled.

Fix this by adding affected planes already in intel_add_affected_planes if
selective fetch is enabled.

Remove redundant drm_atomic_add_affected_planes from
intel_psr2_sel_fetch_update and redundant check for plane selective fetch
support that is not needed as all planes are already in atomic state on
first loop iterating them. Also switch to intel_atomic_get_new_plane_state
for linked plane new plane state.

Fixes: 3809991ff5f4 ("drm/i915/display: Add initial selective fetch support for biplanar formats")
Cc: <stable@vger.kernel.org> # v5.17+
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patch.msgid.link/20260929094434.77129-3-jouni.hogander@intel.com
(cherry picked from commit 0d173898b11157d37de3e5f01ef28a48582167d8)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

0 files changed, 0 insertions, 0 deletions