[PATCH 5.15 035/177] drm/i915/hdmi: convert intel_hdmi_to_dev to intel_hdmi_to_i915

Greg Kroah-Hartman
2021-12-20T15:10:57Z

From: Jani Nikula <jani.nikula@intel.com>

commit 7ceb751b615900086eed1d65955933923f127d99 upstream.

Prefer i915 over drm pointer.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210921110244.8666-1-jani.nikula@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/i915/display/intel_hdmi.c | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)

--- a/drivers/gpu/drm/i915/display/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
@@ -53,21 +53,20 @@
#include "intel_panel.h"
#include "intel_snps_phy.h"

-static struct drm_device *intel_hdmi_to_dev(struct intel_hdmi *intel_hdmi)
+static struct drm_i915_private *intel_hdmi_to_i915(struct intel_hdmi *intel_hdmi)
{
- return hdmi_to_dig_port(intel_hdmi)->base.base.dev;
+ return to_i915(hdmi_to_dig_port(intel_hdmi)->base.base.dev);
}

static void
assert_hdmi_port_disabled(struct intel_hdmi *intel_hdmi)
{
- struct drm_device *dev = intel_hdmi_to_dev(intel_hdmi);
- struct drm_i915_private *dev_priv = to_i915(dev);
+ struct drm_i915_private *dev_priv = intel_hdmi_to_i915(intel_hdmi);
u32 enabled_bits;

enabled_bits = HAS_DDI(dev_priv) ? DDI_BUF_CTL_ENABLE : SDVO_ENABLE;

- drm_WARN(dev,
+ drm_WARN(&dev_priv->drm,
intel_de_read(dev_priv, intel_hdmi->hdmi_reg) & enabled_bits,
"HDMI port enabled, expecting disabled\n");
}
@@ -1246,7 +1245,7 @@ static void hsw_set_infoframes(struct in

void intel_dp_dual_mode_set_tmds_output(struct intel_hdmi *hdmi, bool enable)
{
- struct drm_i915_private *dev_priv = to_i915(intel_hdmi_to_dev(hdmi));
+ struct drm_i915_private *dev_priv = intel_hdmi_to_i915(hdmi);
struct i2c_adapter *adapter =
intel_gmbus_get_adapter(dev_priv, hdmi->ddc_bus);

@@ -1830,7 +1829,7 @@ hdmi_port_clock_valid(struct intel_hdmi
int clock, bool respect_downstream_limits,
bool has_hdmi_sink)
{
- struct drm_i915_private *dev_priv = to_i915(intel_hdmi_to_dev(hdmi));
+ struct drm_i915_private *dev_priv = intel_hdmi_to_i915(hdmi);

if (clock < 25000)
return MODE_CLOCK_LOW;
@@ -1946,8 +1945,7 @@ intel_hdmi_mode_valid(struct drm_connect
struct drm_display_mode *mode)
{
struct intel_hdmi *hdmi = intel_attached_hdmi(to_intel_connector(connector));
- struct drm_device *dev = intel_hdmi_to_dev(hdmi);
- struct drm_i915_private *dev_priv = to_i915(dev);
+ struct drm_i915_private *dev_priv = intel_hdmi_to_i915(hdmi);
enum drm_mode_status status;
int clock = mode->clock;
int max_dotclk = to_i915(connector->dev)->max_dotclk_freq;