diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c index 3f4d2c6e1b45..7ce66bf3f4c8 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c @@ -1,5 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only -/* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. +/* + * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. */ #include "dpu_hwio.h" @@ -67,6 +69,9 @@ #define INTF_CFG2_DATABUS_WIDEN BIT(0) #define INTF_CFG2_DATA_HCTL_EN BIT(4) +#define INTF_MISR_CTRL 0x180 +#define INTF_MISR_SIGNATURE 0x184 + static const struct dpu_intf_cfg *_intf_offset(enum dpu_intf intf, const struct dpu_mdss_cfg *m, void __iomem *addr, @@ -77,10 +82,7 @@ static const struct dpu_intf_cfg *_intf_offset(enum dpu_intf intf, for (i = 0; i < m->intf_count; i++) { if ((intf == m->intf[i].id) && (m->intf[i].type != INTF_NONE)) { - b->base_off = addr; - b->blk_off = m->intf[i].base; - b->length = m->intf[i].len; - b->hwversion = m->hwversion; + b->blk_addr = addr + m->intf[i].base; b->log_mask = DPU_DBG_MASK_INTF; return &m->intf[i]; } @@ -319,6 +321,16 @@ static u32 dpu_hw_intf_get_line_count(struct dpu_hw_intf *intf) return DPU_REG_READ(c, INTF_LINE_COUNT); } +static void dpu_hw_intf_setup_misr(struct dpu_hw_intf *intf, bool enable, u32 frame_count) +{ + dpu_hw_setup_misr(&intf->hw, INTF_MISR_CTRL, enable, frame_count); +} + +static int dpu_hw_intf_collect_misr(struct dpu_hw_intf *intf, u32 *misr_value) +{ + return dpu_hw_collect_misr(&intf->hw, INTF_MISR_CTRL, INTF_MISR_SIGNATURE, misr_value); +} + static void _setup_intf_ops(struct dpu_hw_intf_ops *ops, unsigned long cap) { @@ -329,6 +341,8 @@ static void _setup_intf_ops(struct dpu_hw_intf_ops *ops, ops->get_line_count = dpu_hw_intf_get_line_count; if (cap & BIT(DPU_INTF_INPUT_CTRL)) ops->bind_pingpong_blk = dpu_hw_intf_bind_pingpong_blk; + ops->setup_misr = dpu_hw_intf_setup_misr; + ops->collect_misr = dpu_hw_intf_collect_misr; } struct dpu_hw_intf *dpu_hw_intf_init(enum dpu_intf idx, |