drm/msm/mdp4: add LVDS panel support
LVDS panel support uses the LCDC (parallel) encoder. Unlike with HDMI,
there is not a separate LVDS block, so no need to split things into a
bridge+connector. Nor is there is anything re-used with mdp5.
Note that there can be some regulators shared between HDMI and LVDS (in
particular, on apq8064, ext_3v3p), so we should not use the _exclusive()
variants of devm_regulator_get().
The drm_panel framework is used for panel-specific driver.
Signed-off-by: Rob Clark <robdclark@gmail.com>
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index a125a7e..2e0eac7 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -123,7 +123,7 @@
for (i = 0; i < config->hpd_reg_cnt; i++) {
struct regulator *reg;
- reg = devm_regulator_get_exclusive(&pdev->dev,
+ reg = devm_regulator_get(&pdev->dev,
config->hpd_reg_names[i]);
if (IS_ERR(reg)) {
ret = PTR_ERR(reg);
@@ -139,7 +139,7 @@
for (i = 0; i < config->pwr_reg_cnt; i++) {
struct regulator *reg;
- reg = devm_regulator_get_exclusive(&pdev->dev,
+ reg = devm_regulator_get(&pdev->dev,
config->pwr_reg_names[i]);
if (IS_ERR(reg)) {
ret = PTR_ERR(reg);