diff options
| author | Sumit Semwal <sumit.semwal@linaro.org> | 2019-08-31 10:15:26 +0530 |
|---|---|---|
| committer | Sumit Semwal <sumit.semwal@linaro.org> | 2019-09-03 20:27:16 +0530 |
| commit | c6287e60acf6555a15280c5e2c54416a25af7682 (patch) | |
| tree | 9a1d657d8de7d166e5ba62f8068a2c8ff65d518c | |
| parent | 9bbeb2d0c93c330c2fc056ec4aaf5a45f74a97c0 (diff) | |
temp: lg sw43408: add panel debug prints
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
| -rw-r--r-- | drivers/gpu/drm/panel/panel-lg-sw43408.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/panel/panel-lg-sw43408.c b/drivers/gpu/drm/panel/panel-lg-sw43408.c index ca1444285805..27462811630f 100644 --- a/drivers/gpu/drm/panel/panel-lg-sw43408.c +++ b/drivers/gpu/drm/panel/panel-lg-sw43408.c @@ -372,6 +372,8 @@ static int panel_add(struct panel_info *pinfo) struct device *dev = &pinfo->link->dev; int i, ret; +pr_err("In sw43408 panel add\n"); + for (i = 0; i < ARRAY_SIZE(pinfo->supplies); i++) pinfo->supplies[i].supply = regulator_names[i]; @@ -392,6 +394,8 @@ static int panel_add(struct panel_info *pinfo) return PTR_ERR(pinfo->backlight); drm_panel_init(&pinfo->base); +pr_err("In sw43408 panel add: after drm_panel_init\n"); + pinfo->base.funcs = &panel_funcs; pinfo->base.dev = &pinfo->link->dev; @@ -399,6 +403,7 @@ static int panel_add(struct panel_info *pinfo) if (ret < 0) return ret; +pr_err("In sw43408 panel add: drm_panel_add returned %d\n", ret); return 0; } @@ -426,12 +431,15 @@ static int panel_probe(struct mipi_dsi_device *dsi) pinfo->link = dsi; mipi_dsi_set_drvdata(dsi, pinfo); +pr_err("In sw43408 panel probe\n"); err = panel_add(pinfo); if (err < 0) return err; - return mipi_dsi_attach(dsi); + err = mipi_dsi_attach(dsi); +pr_err("In sw43408 panel probe: mipi_dsi_attach returned: %d\n", err); + return err; } static int panel_remove(struct mipi_dsi_device *dsi) |