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msm: mdss: add support to report display id

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Add support to report display ID back to user space through
panel_info node.

Change-Id: I0d711400b02f441bce17b27bd747034bd5b61b1a
Signed-off-by: Vinu Deokaran <vinud@codeaurora.org>
This commit is contained in:
Vinu Deokaran 2015-11-19 10:36:56 -05:00 • committed by David Keitel
parent 79a61c8acc
commit 4971f30ce7
2 changed files with 4 additions and 2 deletions
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4
drivers/video/fbdev/msm/mdss_fb.c
View file

@ -541,14 +541,14 @@ static ssize_t mdss_fb_get_panel_info(struct device *dev,
"pu_en=%d\nxstart=%d\nwalign=%d\nystart=%d\nhalign=%d\n" "pu_en=%d\nxstart=%d\nwalign=%d\nystart=%d\nhalign=%d\n"
"min_w=%d\nmin_h=%d\nroi_merge=%d\ndyn_fps_en=%d\n" "min_w=%d\nmin_h=%d\nroi_merge=%d\ndyn_fps_en=%d\n"
"min_fps=%d\nmax_fps=%d\npanel_name=%s\n" "min_fps=%d\nmax_fps=%d\npanel_name=%s\n"
"primary_panel=%d\nis_pluggable=%d\n", "primary_panel=%d\nis_pluggable=%d\ndisplay_id=%s\n",
pinfo->partial_update_enabled, pinfo->xstart_pix_align, pinfo->partial_update_enabled, pinfo->xstart_pix_align,
pinfo->width_pix_align, pinfo->ystart_pix_align, pinfo->width_pix_align, pinfo->ystart_pix_align,
pinfo->height_pix_align, pinfo->min_width, pinfo->height_pix_align, pinfo->min_width,
pinfo->min_height, pinfo->partial_update_roi_merge, pinfo->min_height, pinfo->partial_update_roi_merge,
pinfo->dynamic_fps, pinfo->min_fps, pinfo->max_fps, pinfo->dynamic_fps, pinfo->min_fps, pinfo->max_fps,
pinfo->panel_name, pinfo->is_prim_panel, pinfo->panel_name, pinfo->is_prim_panel,
pinfo->is_pluggable); pinfo->is_pluggable, pinfo->display_id);
return ret; return ret;
} }

2
drivers/video/fbdev/msm/mdss_panel.h
View file

@ -142,6 +142,7 @@ struct mdss_rect {
#define MDSS_MAX_PANEL_LEN 256 #define MDSS_MAX_PANEL_LEN 256
#define MDSS_INTF_MAX_NAME_LEN 5 #define MDSS_INTF_MAX_NAME_LEN 5
#define MDSS_DISPLAY_ID_MAX_LEN 16
struct mdss_panel_intf { struct mdss_panel_intf {
char name[MDSS_INTF_MAX_NAME_LEN]; char name[MDSS_INTF_MAX_NAME_LEN];
int type; int type;
@ -628,6 +629,7 @@ struct mdss_panel_info {
bool is_prim_panel; bool is_prim_panel;
bool is_pluggable; bool is_pluggable;
char display_id[MDSS_DISPLAY_ID_MAX_LEN];
/* refer sim_panel_modes enum for different modes */ /* refer sim_panel_modes enum for different modes */
u8 sim_panel_mode; u8 sim_panel_mode;