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drm/msm/dsi: allocate current mode memory early for DMS

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There can be a scenario where dynamic mode set can come
for first commit also, allocate memory for current mode
before checking for DMS.

Change-Id: Ief856a372629112380f199bc336160b3fa278eef
Signed-off-by: Vara Reddy <varar@codeaurora.org>
This commit is contained in:
Vara Reddy
2019-10-14 11:38:52 -07:00
committed by Gerrit - the friendly Code Review server
parent 4fbdc64598
commit 7e86c13d25
1 changed files with 9 additions and 9 deletions
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18
msm/dsi/dsi_display.c
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@@ -6306,6 +6306,15 @@ int dsi_display_set_mode(struct dsi_display *display,
timing = adj_mode.timing; timing = adj_mode.timing;
adjust_timing_by_ctrl_count(display, &adj_mode); adjust_timing_by_ctrl_count(display, &adj_mode);
if (!display->panel->cur_mode) {
display->panel->cur_mode =
kzalloc(sizeof(struct dsi_display_mode), GFP_KERNEL);
if (!display->panel->cur_mode) {
rc = -ENOMEM;
goto error;
}
}
/*For dynamic DSI setting, use specified clock rate */ /*For dynamic DSI setting, use specified clock rate */
if (display->cached_clk_rate > 0) if (display->cached_clk_rate > 0)
adj_mode.priv_info->clk_rate_hz = display->cached_clk_rate; adj_mode.priv_info->clk_rate_hz = display->cached_clk_rate;
@@ -6322,15 +6331,6 @@ int dsi_display_set_mode(struct dsi_display *display,
goto error; goto error;
} }
if (!display->panel->cur_mode) {
display->panel->cur_mode =
kzalloc(sizeof(struct dsi_display_mode), GFP_KERNEL);
if (!display->panel->cur_mode) {
rc = -ENOMEM;
goto error;
}
}
DSI_INFO("mdp_transfer_time_us=%d us\n", DSI_INFO("mdp_transfer_time_us=%d us\n",
adj_mode.priv_info->mdp_transfer_time_us); adj_mode.priv_info->mdp_transfer_time_us);
DSI_INFO("hactive= %d,vactive= %d,fps=%d\n", DSI_INFO("hactive= %d,vactive= %d,fps=%d\n",