Defined in 2 files as a function:

Referenced in 5 files:

Smatch caller information:

drivers/video/fbdev/sh_mobile_lcdcfb.c lcdc_sys_read_data() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->base 4096-ptr_max
PARAM_VALUE 1 reg_offs 2112

drivers/video/fbdev/sh_mobile_lcdcfb.c lcdc_wait_bit() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->base 4096-ptr_max
PARAM_VALUE 0 priv->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 reg_offs 1044,1132,1140
BUF_SIZE 0 priv s32min-(-1),1-s32max
BUF_SIZE 0 priv s32min-(-1),1-s32max
BUF_SIZE 0 priv->dev (-1),1616
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 reg_offs $1
HARD_MAX 1 reg_offs 1140
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 priv->dot_clk->core->parent->req_rate
UNITS 0 priv unit_byte

drivers/video/fbdev/sh_mobile_lcdcfb.c lcdc_wait_bit() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->base 4096-ptr_max
PARAM_VALUE 0 priv->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 reg_offs 1044,1132,1140
BUF_SIZE 0 priv s32min-(-1),1-s32max
BUF_SIZE 0 priv s32min-(-1),1-s32max
BUF_SIZE 0 priv->dev (-1),1616
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 reg_offs $1
HARD_MAX 1 reg_offs 1140
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 priv->dot_clk->core->parent->req_rate
UNITS 0 priv unit_byte

drivers/video/fbdev/sh_mobile_lcdcfb.c sh_mobile_lcdc_irq() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 1 reg_offs 1128
DATA_SOURCE 0 priv $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/video/fbdev/sh_mobile_lcdcfb.c sh_mobile_lcdc_irq() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->base 4096-ptr_max
PARAM_VALUE 1 reg_offs 1132
DATA_SOURCE 0 priv $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/video/fbdev/sh_mobile_lcdcfb.c sh_mobile_lcdc_pan() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 reg_offs 1144
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &info->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 global &console_sem

drivers/video/fbdev/sh_mobile_lcdcfb.c sh_mobile_lcdc_start() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->ch 4096-ptr_max
PARAM_VALUE 0 priv->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 reg_offs 1140
BUF_SIZE 0 priv s32min-(-1),1-s32max
BUF_SIZE 0 priv s32min-(-1),1-s32max
BUF_SIZE 0 priv->dev (-1),1616
DATA_SOURCE 0 priv $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 priv->dot_clk->core->parent->req_rate

drivers/video/fbdev/sh_mobile_lcdcfb.c sh_mobile_lcdc_start_stop() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->ch 4096-ptr_max
PARAM_VALUE 0 priv->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 reg_offs 1140
BUF_SIZE 0 priv s32min-(-1),1-s32max
BUF_SIZE 0 priv s32min-(-1),1-s32max
BUF_SIZE 0 priv->dev (-1),1616
DATA_SOURCE 0 priv $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 priv->dot_clk->core->parent->req_rate
UNITS 0 priv unit_byte

drivers/video/fbdev/sh_mobile_lcdcfb.c sh_mobile_lcdc_start_stop() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->base 4096-ptr_max
PARAM_VALUE 0 priv->ch 4096-ptr_max
PARAM_VALUE 0 priv->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 reg_offs 1140
BUF_SIZE 0 priv s32min-(-1),1-s32max
BUF_SIZE 0 priv s32min-(-1),1-s32max
BUF_SIZE 0 priv->dev (-1),1616
DATA_SOURCE 0 priv $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 priv->dot_clk->core->parent->req_rate
UNITS 0 priv unit_byte

drivers/video/fbdev/sh_mobile_lcdcfb.c sh_mobile_lcdc_wait_for_vsync() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 reg_offs 1128
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &info->lock

drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c lcdc_wait_bit() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->dev 4096-ptr_max
PARAM_VALUE 0 priv->dev->bus 0,4096-ptr_max
PARAM_VALUE 0 priv->dev->class 0,4096-ptr_max
PARAM_VALUE 0 priv->dev->power.request 0-4
PARAM_VALUE 0 priv->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 priv->dev->power.wakeirq 0,4096-ptr_max
PARAM_VALUE 0 priv->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 priv->dev->type 0,4096-ptr_max
PARAM_VALUE 0 priv->lddckr 0,65536,131072
PARAM_VALUE 0 priv->mmio 4096-ptr_max
PARAM_VALUE 1 reg_offs 1044,1140
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 reg_offs $1
HARD_MAX 1 reg_offs 1140
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &state->dev->mode_config.connection_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex.mutex

drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c lcdc_wait_bit() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->dev 4096-ptr_max
PARAM_VALUE 0 priv->dev->bus 0,4096-ptr_max
PARAM_VALUE 0 priv->dev->class 0,4096-ptr_max
PARAM_VALUE 0 priv->dev->power.request 0-4
PARAM_VALUE 0 priv->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 priv->dev->power.wakeirq 0,4096-ptr_max
PARAM_VALUE 0 priv->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 priv->dev->type 0,4096-ptr_max
PARAM_VALUE 0 priv->lddckr 0,65536,131072
PARAM_VALUE 0 priv->mmio 4096-ptr_max
PARAM_VALUE 1 reg_offs 1044,1140
DATA_SOURCE 0 priv $0
DATA_SOURCE 1 reg_offs $1
HARD_MAX 1 reg_offs 1140
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &state->dev->mode_config.connection_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex.mutex

drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c shmob_drm_crtc_atomic_enable() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->dev 4096-ptr_max
PARAM_VALUE 0 priv->dev->bus 0,4096-ptr_max
PARAM_VALUE 0 priv->dev->class 0,4096-ptr_max
PARAM_VALUE 0 priv->dev->power.request 0-4
PARAM_VALUE 0 priv->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 priv->dev->power.wakeirq 0,4096-ptr_max
PARAM_VALUE 0 priv->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 priv->dev->type 0,4096-ptr_max
PARAM_VALUE 1 reg_offs 1140
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &state->dev->mode_config.connection_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex.mutex

drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c shmob_drm_crtc_enable_vblank() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 reg_offs 1128
DATA_SOURCE 0 priv $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->vbl_lock
LOCK2 &dev->vblank_time_lock
LOCK2 flags
LOCK2 0 &priv->irq_lock
HALF_LOCKED2 &dev->event_lock
HALF_LOCKED2 irq
TYPE_LOCK (struct drm_device)->vbl_lock
TYPE_LOCK (struct drm_device)->vblank_time_lock
TYPE_LOCK (struct shmob_drm_device)->irq_lock

drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c shmob_drm_crtc_start_stop() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 reg_offs 1140
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &state->dev->mode_config.connection_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex.mutex

drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c shmob_drm_crtc_start_stop() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
PARAM_VALUE 1 reg_offs 1120
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &state->dev->mode_config.connection_mutex
HALF_LOCKED2 &state->dev->mode_config.connection_mutex.mutex

drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c shmob_drm_irq() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 1 reg_offs 1128
DATA_SOURCE 0 priv r to_shmob_device
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &priv->irq_lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags
TYPE_LOCK (struct shmob_drm_device)->irq_lock

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
PARAM_VALUE 1 reg_offs 2816
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
PARAM_VALUE 1 reg_offs 2816
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_overlay_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq

drivers/gpu/drm/renesas/shmobile/shmob_drm_plane.c shmob_drm_primary_plane_setup() -> lcdc_read()

Type Parameter Key Value
PARAM_VALUE 0 priv 4096-ptr_max
PARAM_VALUE 0 priv->mmio 4096-ptr_max
PARAM_VALUE 1 reg_offs 1144
DATA_SOURCE 0 priv r to_shmob_device
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq