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techpack: display: Handle FOD properly when HBM mode is enabled

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Change-Id: Idb5c73254c60288d1b46c8617a25b18c74d1b93e
This commit is contained in:
Davide Garberi 2023-07-12 03:13:36 +02:00
parent 8de701c4a9
commit 3a65d1546d
2 changed files with 19 additions and 6 deletions
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21
techpack/display/msm/dsi/dsi_panel.c
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@ -643,7 +643,7 @@ static u32 dsi_panel_get_fod_dim_alpha(struct dsi_panel *panel)
u32 brightness = dsi_panel_get_backlight(panel);
int i;
if (!panel->fod_dim_lut)
if (!panel->fod_dim_lut || panel->manual_hbm_enabled)
return 0;
for (i = 0; i < panel->fod_dim_lut_len; i++)
@ -668,12 +668,19 @@ int dsi_panel_set_hbm(struct dsi_panel *panel, bool status)
int rc;
if (status) {
rc = dsi_panel_tx_cmd_set(panel, DSI_CMD_SET_HBM_ON);
panel->hbm_enabled = true;
rc = dsi_panel_set_backlight(panel,
panel->bl_config.real_bl_level);
if (rc)
return rc;
panel->hbm_enabled = true;
rc = dsi_panel_tx_cmd_set(panel, DSI_CMD_SET_HBM_ON);
if (rc)
return rc;
} else {
panel->hbm_enabled = false;
rc = dsi_panel_set_backlight(panel,
panel->bl_config.real_bl_level);
if (rc)
@ -682,8 +689,6 @@ int dsi_panel_set_hbm(struct dsi_panel *panel, bool status)
rc = dsi_panel_tx_cmd_set(panel, DSI_CMD_SET_HBM_OFF);
if (rc)
return rc;
panel->hbm_enabled = false;
}
return 0;
@ -697,6 +702,12 @@ int dsi_panel_set_backlight(struct dsi_panel *panel, u32 bl_lvl)
if (panel->host_config.ext_bridge_mode)
return 0;
if (panel->hbm_enabled && panel->manual_hbm_enabled) {
bl->real_bl_level = bl_lvl;
panel->fod_dim_alpha = 0;
return 0;
}
DSI_DEBUG("backlight type:%d lvl:%d\n", bl->type, bl_lvl);
switch (bl->type) {
case DSI_BACKLIGHT_WLED:

4
techpack/display/msm/sde/sde_connector.c
View File

@ -857,7 +857,9 @@ static void sde_connector_pre_update_fod_hbm(struct sde_connector *c_conn)
if (status)
sde_encoder_wait_for_event(c_conn->encoder, MSM_ENC_VBLANK);
dsi_panel_set_hbm(panel, status);
if (!panel->manual_hbm_enabled)
dsi_panel_set_hbm(panel, status);
dsi_panel_set_fod_ui(panel, status);
}