This is wrong.
A skl_enable_backlight must be created setting c8254 propperly without the shift 16. Also maybe setting c8354h.
On Thu, Sep 4, 2014 at 4:26 AM, Damien Lespiau <damien.lespiau@xxxxxxxxx> wrote:
From: Satheeshakrishna M <satheeshakrishna.m@xxxxxxxxx>
Extending the BDW backlight implementation to SKL.
Signed-off-by: Satheeshakrishna M <satheeshakrishna.m@xxxxxxxxx>
Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_panel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 1878447..d69a3cb6 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1317,7 +1317,7 @@ void intel_panel_init_backlight_funcs(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- if (IS_BROADWELL(dev)) {
+ if (IS_BROADWELL(dev) || (INTEL_INFO(dev)->gen >= 9)) {
dev_priv->display.setup_backlight = bdw_setup_backlight;
dev_priv->display.enable_backlight = bdw_enable_backlight;
dev_priv->display.disable_backlight = pch_disable_backlight;
--
1.8.3.1
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Rodrigo Vivi
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