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disp: msm: add qsync refresh rate support per mode

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This change adds support for qsync min refresh rate per
timing mode and populates qsync min refresh rate based
on the current fps when qsync is enabled.

Change-Id: I191d1d72e95dd065c8c0b56a6100104c00c6d8f6
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>
This commit is contained in:
Yashwanth
2021-05-07 13:31:52 +05:30
parent 8a2ddb713f
commit 64b732f335
15 ha cambiato i file con 89 aggiunte e 61 eliminazioni
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29
msm/dsi/dsi_drm.c
Vedi File

@@ -614,6 +614,7 @@ int dsi_conn_get_mode_info(struct drm_connector *connector,
mode_info->mdp_transfer_time_us =
dsi_mode->priv_info->mdp_transfer_time_us;
mode_info->disable_rsc_solver = dsi_mode->priv_info->disable_rsc_solver;
mode_info->qsync_min_fps = dsi_mode->timing.qsync_min_fps;
memcpy(&mode_info->topology, &dsi_mode->priv_info->topology,
sizeof(struct msm_display_topology));
@@ -699,6 +700,32 @@ int dsi_conn_set_avr_step_info(struct dsi_panel *panel, void *info)
return 0;
}
int dsi_conn_get_qsync_min_fps(void *display_dsi, struct drm_connector_state *conn_state)
{
struct dsi_display *display = (struct dsi_display *)display_dsi;
int rc = 0;
struct dsi_display_mode partial_dsi_mode, *dsi_mode;
struct msm_sub_mode new_sub_mode;
struct sde_connector_state *sde_conn_state;
struct drm_display_mode *drm_mode;
if (!display || !display->drm_conn || !conn_state)
return -EINVAL;
sde_conn_state = to_sde_connector_state(conn_state);
drm_mode = sde_conn_state->msm_mode.base;
convert_to_dsi_mode(drm_mode, &partial_dsi_mode);
new_sub_mode.dsc_mode = sde_connector_get_property(conn_state, CONNECTOR_PROP_DSC_MODE);
rc = dsi_display_find_mode(display, &partial_dsi_mode, &new_sub_mode, &dsi_mode);
if (rc) {
DSI_ERR("invalid mode\n");
return rc;
}
return dsi_mode->timing.qsync_min_fps;
}
int dsi_conn_set_info_blob(struct drm_connector *connector,
void *info, void *display, struct msm_mode_info *mode_info)
{
@@ -761,7 +788,7 @@ int dsi_conn_set_info_blob(struct drm_connector *connector,
}
sde_kms_info_add_keystr(info, "qsync support",
panel->qsync_caps.qsync_min_fps ?
panel->qsync_caps.qsync_support ?
"true" : "false");
if (panel->qsync_caps.qsync_min_fps)
sde_kms_info_add_keyint(info, "qsync_fps",