mtk_ddp_write_mask identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/mediatek/mtk_ddp_comp.h, line 362 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/mediatek/mtk_ddp_comp.c, line 95 (as a function)

Referenced in 6 files:

Smatch caller information:

drivers/gpu/drm/mediatek/mtk_disp_merge.c mtk_merge_advance_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	0
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	56
PARAM_VALUE	5	mask	31
DATA_SOURCE	0	cmdq_pkt	$6
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_merge.c mtk_merge_advance_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	6,8,18
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	64
PARAM_VALUE	5	mask	31
DATA_SOURCE	0	cmdq_pkt	$6
FUZZY_MAX	1	value	18
BIT_INFO	1	value	0x0,0x1e
HARD_MAX	1	value	18
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_merge.c mtk_merge_fifo_setting() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	3
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	164
PARAM_VALUE	5	mask	3
DATA_SOURCE	0	cmdq_pkt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_merge.c mtk_merge_fifo_setting() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	311430636
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	176
PARAM_VALUE	5	mask	u32max
DATA_SOURCE	0	cmdq_pkt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_merge.c mtk_merge_fifo_setting() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	350360208
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	180
PARAM_VALUE	5	mask	u32max
DATA_SOURCE	0	cmdq_pkt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_ovl.c mtk_ovl_layer_off() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	0
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	44
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_ovl.c mtk_ovl_layer_on() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	44
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_ovl.c mtk_ovl_set_afbc() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	36
DATA_SOURCE	0	cmdq_pkt	$1
BIT_INFO	1	value	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_ovl.c mtk_ovl_set_bit_depth() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	720
DATA_SOURCE	0	cmdq_pkt	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_ethdr.c mtk_ethdr_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	1
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	36
PARAM_VALUE	5	mask	1
DATA_SOURCE	0	cmdq_pkt	$5
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_ethdr.c mtk_ethdr_layer_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	36
DATA_SOURCE	0	cmdq_pkt	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	131072
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	48
PARAM_VALUE	5	mask	131072
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	0-5,16384-16387,262146-262147,278530-278531
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	48
PARAM_VALUE	5	mask	802831
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	33554432
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	48
PARAM_VALUE	5	mask	33554432
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	0
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	48
PARAM_VALUE	5	mask	33554432
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	3840
PARAM_VALUE	5	mask	u32max
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	value	unit_byte

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	96
PARAM_VALUE	5	mask	8388607
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	0
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	56
PARAM_VALUE	5	mask	6295552
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	32
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	32
PARAM_VALUE	5	mask	32
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	16
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	32
PARAM_VALUE	5	mask	16
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	41943040-50331648
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	512
PARAM_VALUE	5	mask	260046848
DATA_SOURCE	0	cmdq_pkt	$2
BIT_INFO	1	value	0x0,0x3800000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	0,65536
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	512
PARAM_VALUE	5	mask	65536
DATA_SOURCE	0	cmdq_pkt	$2
BIT_INFO	1	value	0x0,0x0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	280
PARAM_VALUE	5	mask	u32max
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	112
PARAM_VALUE	5	mask	s16max
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	0,65536-4294901760
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	112
PARAM_VALUE	5	mask	2147418112
DATA_SOURCE	0	cmdq_pkt	$2
BIT_INFO	1	value	0x0,0xffff0000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	120
PARAM_VALUE	5	mask	s16max
DATA_SOURCE	0	cmdq_pkt	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	0,65536-4294901760
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	120
PARAM_VALUE	5	mask	2147418112
DATA_SOURCE	0	cmdq_pkt	$2
BIT_INFO	1	value	0x0,0xffff0000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_fifo_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	331897
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	40
PARAM_VALUE	5	mask	471289
DATA_SOURCE	0	cmdq_pkt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_start() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	1
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	0
PARAM_VALUE	5	mask	1
DATA_SOURCE	0	cmdq_pkt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_mdp_rdma.c mtk_mdp_rdma_stop() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	0
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	0
PARAM_VALUE	5	mask	1
DATA_SOURCE	0	cmdq_pkt	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_rdma.c mtk_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	20
PARAM_VALUE	5	mask	4095
DATA_SOURCE	0	cmdq_pkt	$5
DATA_SOURCE	1	value	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_rdma.c mtk_rdma_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	24
PARAM_VALUE	5	mask	1048575
DATA_SOURCE	0	cmdq_pkt	$5
DATA_SOURCE	1	value	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_rdma.c mtk_rdma_layer_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	131072
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	20
PARAM_VALUE	5	mask	131072
DATA_SOURCE	0	cmdq_pkt	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_rdma.c mtk_rdma_layer_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	6291456
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	20
PARAM_VALUE	5	mask	15728640
DATA_SOURCE	0	cmdq_pkt	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_rdma.c mtk_rdma_layer_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	0
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	20
PARAM_VALUE	5	mask	131072
DATA_SOURCE	0	cmdq_pkt	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_disp_rdma.c mtk_rdma_layer_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	2
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	16
PARAM_VALUE	5	mask	2
DATA_SOURCE	0	cmdq_pkt	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_ddp_comp.c mtk_dsc_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	16
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	0
PARAM_VALUE	5	mask	16
DATA_SOURCE	0	cmdq_pkt	$5
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_ddp_comp.c mtk_dsc_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	65536
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	0
PARAM_VALUE	5	mask	65536
DATA_SOURCE	0	cmdq_pkt	$5
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_ddp_comp.c mtk_dsc_config() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0,4096-ptr_max
PARAM_VALUE	1	value	4
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	0
PARAM_VALUE	5	mask	4
DATA_SOURCE	0	cmdq_pkt	$5
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/mediatek/mtk_ddp_comp.c mtk_dsc_start() -> mtk_ddp_write_mask()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmdq_pkt	0
PARAM_VALUE	1	value	1
PARAM_VALUE	2	cmdq_reg	4096-ptr_max
PARAM_VALUE	4	offset	0
PARAM_VALUE	5	mask	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL