v2: Avoid more than one setup. Removing initialization
and trusting allocation. (By Paulo Zanoni).
Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/intel_dp.c | 6 ++----
drivers/gpu/drm/i915/intel_drv.h | 1 -
3 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 29e1e86..fd5fc4b 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -744,6 +744,7 @@ struct i915_fbc {
struct i915_psr {
bool sink_support;
bool source_ok;
+ bool setup_done;
};
enum intel_pch {
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index dc646ac..b082973 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1568,7 +1568,7 @@ static void intel_edp_psr_setup(struct intel_dp *intel_dp)
struct drm_i915_private *dev_priv = dev->dev_private;
struct edp_vsc_psr psr_vsc;
- if (intel_dp->psr_setup_done)
+ if (dev_priv->psr.setup_done)
return;
/* Prepare VSC packet as per EDP 1.3 spec, Table 3.10 */
@@ -1583,7 +1583,7 @@ static void intel_edp_psr_setup(struct intel_dp *intel_dp)
I915_WRITE(EDP_PSR_DEBUG_CTL(dev), EDP_PSR_DEBUG_MASK_MEMUP |
EDP_PSR_DEBUG_MASK_HPD | EDP_PSR_DEBUG_MASK_LPSP);
- intel_dp->psr_setup_done = true;
+ dev_priv->psr.setup_done = true;
}
static void intel_edp_psr_enable_sink(struct intel_dp *intel_dp)
@@ -3733,8 +3733,6 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
WARN(error, "intel_dp_i2c_init failed with error %d for port %c\n",
error, port_name(port));
- intel_dp->psr_setup_done = false;
-
if (!intel_edp_init_connector(intel_dp, intel_connector)) {
i2c_del_adapter(&intel_dp->adapter);
if (is_edp(intel_dp)) {
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index b19a43d..f3959f1 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -487,7 +487,6 @@ struct intel_dp {
int backlight_off_delay;
struct delayed_work panel_vdd_work;
bool want_panel_vdd;
- bool psr_setup_done;
struct intel_connector *attached_connector;
};
--
1.8.1.2
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