samsung-sm8650/android_kernel_samsung_sm8650-modules
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disp: msm: dsi: commit DSI PHY timings after update

Bladeren bron 
DSI PHY timings must be committed every time the values
are updated after a dynamic mode switch.

Change-Id: Id605c76dfe75ec41ceb89000f24baccda189e82f
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>
This commit is contained in:
Satya Rama Aditya Pinapala
2019-10-09 12:20:19 -07:00
bovenliggende 4fbdc64598
commit f372981434
7 gewijzigde bestanden met toevoegingen van 46 en 17 verwijderingen
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5
msm/dsi/dsi_display.c
Bestand weergeven

@@ -4419,6 +4419,7 @@ static int dsi_display_set_mode_sub(struct dsi_display *display,
int i;
struct dsi_display_ctrl *ctrl;
struct dsi_display_mode_priv_info *priv_info;
bool commit_phy_timing = false;
priv_info = mode->priv_info;
if (!priv_info) {
@@ -4488,6 +4489,7 @@ static int dsi_display_set_mode_sub(struct dsi_display *display,
if ((mode->dsi_mode_flags & DSI_MODE_FLAG_DMS) &&
(display->panel->panel_mode == DSI_OP_CMD_MODE)) {
commit_phy_timing = true;
atomic_set(&display->clkrate_change_pending, 1);
dsi_display_validate_dms_fps(display->panel->cur_mode, mode);
@@ -4498,7 +4500,8 @@ static int dsi_display_set_mode_sub(struct dsi_display *display,
ctrl = &display->ctrl[i];
rc = dsi_phy_set_timing_params(ctrl->phy,
priv_info->phy_timing_val,
priv_info->phy_timing_len);
priv_info->phy_timing_len,
commit_phy_timing);
if (rc)
DSI_ERR("failed to add DSI PHY timing params\n");
}