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media: atomisp: remove polling_mode and subscr_index

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This patch removes polling_mode and subscr_index from
`struct virtual_input_system_stream_s` as well as its usage [1]. Note
that for subscr_index, only the definition were removed because it was
not used anywhere.

[1] added on updating css version to irci_master_20150701_0213
    https://raw.githubusercontent.com/intel/ProductionKernelQuilts/cht-m1stable-2016_ww31/uefi/cht-m1stable/patches/cam-0439-atomisp2-css2401-and-2401_legacy-irci_master_2015070.patch
    ("atomisp2: css2401 and 2401_legacy-irci_master_20150701_0213")

Signed-off-by: Tsuchiya Yuto <kitakar@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Tsuchiya Yuto 2021-10-18 01:19:51 +09:00 committed by Mauro Carvalho Chehab
parent c665ccf1ff
commit bbaa836b53
3 changed files with 2 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/staging/media/atomisp/pci/isp2401_input_system_global.h
View File

@ -44,11 +44,6 @@ typedef enum {
N_INPUT_SYSTEM_SOURCE_TYPE
} input_system_source_type_t;
typedef enum {
INPUT_SYSTEM_POLL_ON_WAIT_FOR_FRAME,
INPUT_SYSTEM_POLL_ON_CAPTURE_REQUEST,
} input_system_polling_mode_t;
typedef struct input_system_channel_s input_system_channel_t;
struct input_system_channel_s {
stream2mmio_ID_t stream2mmio_id;
@ -111,9 +106,6 @@ struct isp2401_input_system_cfg_s {
input_system_source_type_t mode;
/* ISP2401 */
input_system_polling_mode_t polling_mode;
bool online;
bool raw_packed;
s8 linked_isys_stream_id;
@ -165,10 +157,6 @@ struct virtual_input_system_stream_s {
u8 online;
s8 linked_isys_stream_id;
u8 valid;
/* ISP2401 */
input_system_polling_mode_t polling_mode;
s32 subscr_index;
};
typedef struct virtual_input_system_stream_cfg_s

11
drivers/staging/media/atomisp/pci/runtime/isys/src/virtual_isys.c
View File

@ -189,17 +189,6 @@ ia_css_isys_error_t ia_css_isys_stream_create(
return false;
}
#ifdef ISP2401
/*
* Early polling is required for timestamp accuracy in certain cause.
* The ISYS HW polling is started on
* ia_css_isys_stream_capture_indication() instead of
* ia_css_pipeline_sp_wait_for_isys_stream_N() as isp processing of
* capture takes longer than getting an ISYS frame
*/
isys_stream->polling_mode = isys_stream_descr->polling_mode;
#endif
/* create metadata channel */
if (isys_stream_descr->metadata.enable) {
rc = create_input_system_channel(isys_stream_descr, true,

14
drivers/staging/media/atomisp/pci/sh_css.c
View File

@ -1000,20 +1000,10 @@ static bool sh_css_translate_stream_cfg_to_isys_stream_descr(
isys_stream_descr->raw_packed = stream_cfg->pack_raw_pixels;
isys_stream_descr->linked_isys_stream_id = (int8_t)
stream_cfg->isys_config[isys_stream_idx].linked_isys_stream_id;
/*
* Early polling is required for timestamp accuracy in certain case.
* The ISYS HW polling is started on
* ia_css_isys_stream_capture_indication() instead of
* ia_css_pipeline_sp_wait_for_isys_stream_N() as isp processing of
* capture takes longer than getting an ISYS frame
*/
if (IS_ISP2401) {
isys_stream_descr->polling_mode
= early_polling ? INPUT_SYSTEM_POLL_ON_CAPTURE_REQUEST
: INPUT_SYSTEM_POLL_ON_WAIT_FOR_FRAME;
if (IS_ISP2401)
ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE,
"sh_css_translate_stream_cfg_to_isys_stream_descr() leave:\n");
}
return rc;
}