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msm: camera: tfe: Configure TPG hbi and vbi

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User space will send HBI and VBI values for tpg. Configure the TPG
HBI and VBI values based on the user space given values.
If user space does not send then configure the default values.
Assign the isp context variable in the hw update data during the
tfe hw config.  Update proper comp group id for slave tfe.

CRs-Fixed: 2594541
Change-Id: I2771d3c663c0fcb58306952f161c11a473846f8d
Signed-off-by: Ravikishore Pampana <rpampana@codeaurora.org>
This commit is contained in:
Ravikishore Pampana 2019-10-31 11:36:50 +05:30 • committed by Trishansh Bhardwaj
commit 50fd3a70d1
3 changed files with 20 additions and 6 deletions
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1
drivers/cam_isp/isp_hw_mgr/cam_tfe_hw_mgr.c
View file

@ -2348,6 +2348,7 @@ static int cam_tfe_mgr_config_hw(void *hw_mgr_priv,
return -EINVAL;
hw_update_data = (struct cam_isp_prepare_hw_update_data *) cfg->priv;
hw_update_data->isp_mgr_ctx = ctx;
for (i = 0; i < CAM_TFE_HW_NUM_MAX; i++) {
if (hw_update_data->bw_config_valid[i] == true) {

1
drivers/cam_isp/isp_hw_mgr/isp_hw/tfe_hw/cam_tfe_bus.c
View file

@ -933,6 +933,7 @@ static int cam_tfe_bus_start_comp_grp(
val = cam_io_r(common_data->mem_base +
common_data->common_reg->comp_cfg_0);
val |= (0x1 << rsrc_data->comp_grp_id);
val |= (0x1 << (rsrc_data->comp_grp_id + 16));
cam_io_w(val, common_data->mem_base +
common_data->common_reg->comp_cfg_0);

24
drivers/cam_isp/isp_hw_mgr/isp_hw/top_tpg/cam_top_tpg_core.c
View file

@ -444,17 +444,29 @@ static int cam_top_tpg_start(void *hw_priv, void *start_args,
tpg_reg->tpg_num_dts_shift_val) | tpg_data->vc_num;
cam_io_w_mb(val, soc_info->reg_map[0].mem_base + tpg_reg->tpg_vc_cfg0);
/* HBlank count 500 and V blank count is 600 */
cam_io_w_mb(0x2581F4,
/*
* if hblank is notset configureHBlank count 500 and
* V blank count is 600
*/
if (tpg_data->h_blank_count)
cam_io_w_mb(tpg_data->h_blank_count,
soc_info->reg_map[0].mem_base + tpg_reg->tpg_vc_cfg1);
else
cam_io_w_mb(0x2581F4,
soc_info->reg_map[0].mem_base + tpg_reg->tpg_vc_cfg1);
val = (1 << tpg_reg->tpg_split_en_shift);
cam_io_w_mb(tpg_data->pix_pattern, soc_info->reg_map[0].mem_base +
tpg_reg->tpg_common_gen_cfg);
cam_io_w_mb(0xAFFF,
soc_info->reg_map[0].mem_base + tpg_reg->tpg_vbi_cfg);
CAM_DBG(CAM_ISP, "TPG:%d set TPG VBI to 0xAFFF",
tpg_hw->hw_intf->hw_idx);
/* if VBI is notset configureVBI to 0xAFF */
if (tpg_data->v_blank_count)
cam_io_w_mb(tpg_data->v_blank_count,
soc_info->reg_map[0].mem_base + tpg_reg->tpg_vbi_cfg);
else
cam_io_w_mb(0xAFFF,
soc_info->reg_map[0].mem_base + tpg_reg->tpg_vbi_cfg);
/* Set the TOP tpg mux sel*/
cam_io_w_mb((1 << tpg_hw->hw_intf->hw_idx),