drm/i915/dsi: Remove ->mode_set callback
Looking at our current dsi driver I note that:
- We don't have any slave driver right now.
- There's zero support for the hardware state readout and cross check
code.
- All the modeset state seems to be tracked in the intel_dsi structure
instead of the pipe config.
Given all that I can't properly audit the dsi ->mode_set callback. So
just do it as the first thing in the ->pre_pll_enable hook and hope
for the best.
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 0d4dd54..8d357cc 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -94,13 +94,6 @@
return true;
}
-static void intel_dsi_pre_pll_enable(struct intel_encoder *encoder)
-{
- DRM_DEBUG_KMS("\n");
-
- vlv_enable_dsi_pll(encoder);
-}
-
static void intel_dsi_device_ready(struct intel_encoder *encoder)
{
struct drm_i915_private *dev_priv = encoder->base.dev->dev_private;
@@ -433,7 +426,7 @@
I915_WRITE(MIPI_VBP_COUNT(pipe), vbp);
}
-static void intel_dsi_mode_set(struct intel_encoder *intel_encoder)
+static void intel_dsi_prepare(struct intel_encoder *intel_encoder)
{
struct drm_encoder *encoder = &intel_encoder->base;
struct drm_device *dev = encoder->dev;
@@ -570,6 +563,15 @@
RANDOM_DPI_DISPLAY_RESOLUTION);
}
+static void intel_dsi_pre_pll_enable(struct intel_encoder *encoder)
+{
+ DRM_DEBUG_KMS("\n");
+
+ intel_dsi_prepare(encoder);
+
+ vlv_enable_dsi_pll(encoder);
+}
+
static enum drm_connector_status
intel_dsi_detect(struct drm_connector *connector, bool force)
{
@@ -676,7 +678,6 @@
intel_encoder->pre_pll_enable = intel_dsi_pre_pll_enable;
intel_encoder->pre_enable = intel_dsi_pre_enable;
intel_encoder->enable = intel_dsi_enable_nop;
- intel_encoder->mode_set = intel_dsi_mode_set;
intel_encoder->disable = intel_dsi_disable;
intel_encoder->post_disable = intel_dsi_post_disable;
intel_encoder->get_hw_state = intel_dsi_get_hw_state;