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Merge "disp: msm: check max FPS of DFPS to update UIDLE configurations"

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This commit is contained in:
qctecmdr
2020-09-18 16:36:35 -07:00
committed by Gerrit - the friendly Code Review server
parent 1a11e07ee4 c44e0b42df
commit 13154febbc
6 changed files with 78 additions and 1 deletions
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23
msm/dsi/dsi_drm.c
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@@ -456,6 +456,28 @@ static bool dsi_bridge_mode_fixup(struct drm_bridge *bridge,
return true;
}
u32 dsi_drm_get_dfps_maxfps(void *display)
{
u32 dfps_maxfps = 0;
struct dsi_display *dsi_display = display;
/*
* The time of SDE transmitting one frame active data
* will not be changed, if frame rate is adjusted with
* VFP method.
* So only return max fps of DFPS for UIDLE update, if DFPS
* is enabled with VFP.
*/
if (dsi_display && dsi_display->panel &&
dsi_display->panel->panel_mode == DSI_OP_VIDEO_MODE &&
dsi_display->panel->dfps_caps.type ==
DSI_DFPS_IMMEDIATE_VFP)
dfps_maxfps =
dsi_display->panel->dfps_caps.max_refresh_rate;
return dfps_maxfps;
}
u64 dsi_drm_find_bit_clk_rate(void *display,
const struct drm_display_mode *drm_mode)
{
@@ -509,6 +531,7 @@ int dsi_conn_get_mode_info(struct drm_connector *connector,
mode_info->jitter_numer = dsi_mode.priv_info->panel_jitter_numer;
mode_info->jitter_denom = dsi_mode.priv_info->panel_jitter_denom;
mode_info->clk_rate = dsi_drm_find_bit_clk_rate(display, drm_mode);
mode_info->dfps_maxfps = dsi_drm_get_dfps_maxfps(display);
mode_info->mdp_transfer_time_us =
dsi_mode.priv_info->mdp_transfer_time_us;