1 files changed, 0 insertions, 98 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h
deleted file mode 100644
index b41d044..0000000
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_smp.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright (c) 2014, The Linux Foundation. All rights reserved.
- * Copyright (C) 2013 Red Hat
- * Author: Rob Clark <robdclark@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __MDP5_SMP_H__
-#define __MDP5_SMP_H__
-
-#include <drm/drm_print.h>
-
-#include "msm_drv.h"
-
-/*
- * SMP - Shared Memory Pool:
- *
- * SMP blocks are shared between all the clients, where each plane in
- * a scanout buffer is a SMP client.  Ie. scanout of 3 plane I420 on
- * pipe VIG0 => 3 clients: VIG0_Y, VIG0_CB, VIG0_CR.
- *
- * Based on the size of the attached scanout buffer, a certain # of
- * blocks must be allocated to that client out of the shared pool.
- *
- * In some hw, some blocks are statically allocated for certain pipes
- * and CANNOT be re-allocated (eg: MMB0 and MMB1 both tied to RGB0).
- *
- *
- * Atomic SMP State:
- *
- * On atomic updates that modify SMP configuration, the state is cloned
- * (copied) and modified.  For test-only, or in cases where atomic
- * update fails (or if we hit ww_mutex deadlock/backoff condition) the
- * new state is simply thrown away.
- *
- * Because the SMP registers are not double buffered, updates are a
- * two step process:
- *
- * 1) in _prepare_commit() we configure things (via read-modify-write)
- *    for the newly assigned pipes, so we don't take away blocks
- *    assigned to pipes that are still scanning out
- * 2) in _complete_commit(), after vblank/etc, we clear things for the
- *    released clients, since at that point old pipes are no longer
- *    scanning out.
- */
-struct mdp5_smp_state {
-	/* global state of what blocks are in use: */
-	mdp5_smp_state_t state;
-
-	/* per client state of what blocks they are using: */
-	mdp5_smp_state_t client_state[MAX_CLIENTS];
-
-	/* assigned pipes (hw updated at _prepare_commit()): */
-	unsigned long assigned;
-
-	/* released pipes (hw updated at _complete_commit()): */
-	unsigned long released;
-};
-
-struct mdp5_kms;
-struct mdp5_smp;
-
-/*
- * SMP module prototypes:
- * mdp5_smp_init() returns a SMP @handler,
- * which is then used to call the other mdp5_smp_*(handler, ...) functions.
- */
-
-struct mdp5_smp *mdp5_smp_init(struct mdp5_kms *mdp5_kms,
-		const struct mdp5_smp_block *cfg);
-void  mdp5_smp_destroy(struct mdp5_smp *smp);
-
-void mdp5_smp_dump(struct mdp5_smp *smp, struct drm_printer *p);
-
-uint32_t mdp5_smp_calculate(struct mdp5_smp *smp,
-		const struct mdp_format *format,
-		u32 width, bool hdecim);
-
-int mdp5_smp_assign(struct mdp5_smp *smp, struct mdp5_smp_state *state,
-		enum mdp5_pipe pipe, uint32_t blkcfg);
-void mdp5_smp_release(struct mdp5_smp *smp, struct mdp5_smp_state *state,
-		enum mdp5_pipe pipe);
-
-void mdp5_smp_prepare_commit(struct mdp5_smp *smp, struct mdp5_smp_state *state);
-void mdp5_smp_complete_commit(struct mdp5_smp *smp, struct mdp5_smp_state *state);
-
-#endif /* __MDP5_SMP_H__ */