A bunch of SKL watermark-related structures have the cursor plane as a
separate entry from the rest of the planes. Since a previous patch
updated I915_MAX_PLANES such that those plane arrays now have a slot for
the cursor, update the code to use the new slot in the existing plane
arrays and kill off the cursor-specific structures.
There shouldn't be any functional change here; this is just shuffling
around how the data is stored in some of the data structures. The whole
patch is generated with Coccinelle via the following semantic patch:
@@ struct skl_pipe_wm_parameters WMP; @@
- WMP.cursor
+ WMP.plane[PLANE_CURSOR]
@@ struct skl_pipe_wm_parameters *WMP; @@
- WMP->cursor
+ WMP->plane[PLANE_CURSOR]
@@ @@
struct skl_pipe_wm_parameters {
...
- struct intel_plane_wm_parameters cursor;
...
};
@@
struct skl_ddb_allocation DDB;
expression E;
@@
- DDB.cursor[E]
+ DDB.plane[E][PLANE_CURSOR]
@@
struct skl_ddb_allocation *DDB;
expression E;
@@
- DDB->cursor[E]
+ DDB->plane[E][PLANE_CURSOR]
@@ @@
struct skl_ddb_allocation {
...
- struct skl_ddb_entry cursor[I915_MAX_PIPES];
...
};
@@
struct skl_wm_values WMV;
expression E1, E2;
@@
(
- WMV.cursor[E1][E2]
+ WMV.plane[E1][PLANE_CURSOR][E2]
|
- WMV.cursor_trans[E1]
+ WMV.plane_trans[E1][PLANE_CURSOR]
)
@@
struct skl_wm_values *WMV;
expression E1, E2;
@@
(
- WMV->cursor[E1][E2]
+ WMV->plane[E1][PLANE_CURSOR][E2]
|
- WMV->cursor_trans[E1]
+ WMV->plane_trans[E1][PLANE_CURSOR]
)
@@ @@
struct skl_wm_values {
...
- uint32_t cursor[I915_MAX_PIPES][8];
...
- uint32_t cursor_trans[I915_MAX_PIPES];
...
};
@@ struct skl_wm_level WML; @@
(
- WML.cursor_en
+ WML.plane_en[PLANE_CURSOR]
|
- WML.cursor_res_b
+ WML.plane_res_b[PLANE_CURSOR]
|
- WML.cursor_res_l
+ WML.plane_res_l[PLANE_CURSOR]
)
@@ struct skl_wm_level *WML; @@
(
- WML->cursor_en
+ WML->plane_en[PLANE_CURSOR]
|
- WML->cursor_res_b
+ WML->plane_res_b[PLANE_CURSOR]
|
- WML->cursor_res_l
+ WML->plane_res_l[PLANE_CURSOR]
)
@@ @@
struct skl_wm_level {
...
- bool cursor_en;
...
- uint16_t cursor_res_b;
- uint8_t cursor_res_l;
...
};
v2: Use a PLANE_CURSOR enum entry rather than making the code reference
I915_MAX_PLANES or I915_MAX_PLANES+1, which was confusing. (Ander)
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
4969d33ed9