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msm: mdss: send fb events for both pdata for split DSI cases

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FB events are sent only for first pdata and not for the next
in split DSI cases. This is handled within each event separately.
Fix the event handler to send events for both pdata separately
in split DSI cases and avoid handling it within individual events.

Change-Id: I70edc88f0958af3a807eecf0211dc2d8cd26301c
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
This commit is contained in:
Veera Sundaram Sankaran 2015-08-06 11:57:37 -07:00 • committed by David Keitel
parent 0ff3b56b25
commit 94c0a0e5ca
2 changed files with 15 additions and 14 deletions
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18
drivers/video/fbdev/msm/mdss_dsi.c
View file

@ -882,20 +882,16 @@ static int mdss_dsi_debugfs_setup(struct mdss_panel_data *pdata,
static int mdss_dsi_debugfs_init(struct mdss_dsi_ctrl_pdata *ctrl_pdata)
{
struct mdss_panel_data *pdata = &ctrl_pdata->panel_data;
int rc;
struct mdss_panel_data *pdata = &ctrl_pdata->panel_data;
struct mdss_panel_info panel_info = pdata->panel_info;
do {
struct mdss_panel_info panel_info = pdata->panel_info;
rc = mdss_dsi_debugfs_setup(pdata,
panel_info.debugfs_info->root);
if (rc) {
pr_err("%s: Error in initilizing dsi ctrl debugfs\n",
rc = mdss_dsi_debugfs_setup(pdata, panel_info.debugfs_info->root);
if (rc) {
pr_err("%s: Error in initilizing dsi ctrl debugfs\n",
__func__);
return rc;
}
pdata = pdata->next;
} while (pdata);
return rc;
}
pr_debug("%s: Initialized mdss_dsi_debugfs_init\n", __func__);
return 0;

11
drivers/video/fbdev/msm/mdss_fb.c
View file

@ -1211,6 +1211,7 @@ static int mdss_fb_remove(struct platform_device *pdev)
static int mdss_fb_send_panel_event(struct msm_fb_data_type *mfd,
int event, void *arg)
{
int ret = 0;
struct mdss_panel_data *pdata;
pdata = dev_get_platdata(&mfd->pdev->dev);
@ -1221,10 +1222,14 @@ static int mdss_fb_send_panel_event(struct msm_fb_data_type *mfd,
pr_debug("sending event=%d for fb%d\n", event, mfd->index);
if (pdata->event_handler)
return pdata->event_handler(pdata, event, arg);
do {
if (pdata->event_handler)
ret = pdata->event_handler(pdata, event, arg);
return 0;
pdata = pdata->next;
} while (!ret && pdata);
return ret;
}
static int mdss_fb_suspend_sub(struct msm_fb_data_type *mfd)