diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 33 |
1 files changed, 6 insertions, 27 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index dfdfa766da8f..b3417d56032d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -1,19 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014-2018 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/>. */ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ @@ -694,14 +683,12 @@ end: static void dpu_crtc_reset(struct drm_crtc *crtc) { - struct dpu_crtc_state *cstate; + struct dpu_crtc_state *cstate = kzalloc(sizeof(*cstate), GFP_KERNEL); if (crtc->state) dpu_crtc_destroy_state(crtc, crtc->state); - crtc->state = kzalloc(sizeof(*cstate), GFP_KERNEL); - if (crtc->state) - crtc->state->crtc = crtc; + __drm_atomic_helper_crtc_reset(crtc, &cstate->base); } /** @@ -1235,19 +1222,14 @@ static int dpu_crtc_debugfs_state_show(struct seq_file *s, void *v) { struct drm_crtc *crtc = (struct drm_crtc *) s->private; struct dpu_crtc *dpu_crtc = to_dpu_crtc(crtc); - int i; seq_printf(s, "client type: %d\n", dpu_crtc_get_client_type(crtc)); seq_printf(s, "intf_mode: %d\n", dpu_crtc_get_intf_mode(crtc)); seq_printf(s, "core_clk_rate: %llu\n", dpu_crtc->cur_perf.core_clk_rate); - for (i = DPU_CORE_PERF_DATA_BUS_ID_MNOC; - i < DPU_CORE_PERF_DATA_BUS_ID_MAX; i++) { - seq_printf(s, "bw_ctl[%d]: %llu\n", i, - dpu_crtc->cur_perf.bw_ctl[i]); - seq_printf(s, "max_per_pipe_ib[%d]: %llu\n", i, - dpu_crtc->cur_perf.max_per_pipe_ib[i]); - } + seq_printf(s, "bw_ctl: %llu\n", dpu_crtc->cur_perf.bw_ctl); + seq_printf(s, "max_per_pipe_ib: %llu\n", + dpu_crtc->cur_perf.max_per_pipe_ib); return 0; } @@ -1266,10 +1248,7 @@ static int _dpu_crtc_init_debugfs(struct drm_crtc *crtc) dpu_crtc->debugfs_root = debugfs_create_dir(dpu_crtc->name, crtc->dev->primary->debugfs_root); - if (!dpu_crtc->debugfs_root) - return -ENOMEM; - /* don't error check these */ debugfs_create_file("status", 0400, dpu_crtc->debugfs_root, dpu_crtc, &debugfs_status_fops); |