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drm/i915/fdi: make intel_fdi_link_freq() return int

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The unsigned doesn't help us here.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
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/20210823093645.10464-1-jani.nikula@intel.com
This commit is contained in:
Jani Nikula
2021-08-23 12:36:45 +03:00
parent b6dfa41617
commit cb6baa20c5
2 changed files with 2 additions and 4 deletions
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2
drivers/gpu/drm/i915/display/intel_fdi.c
View File

@@ -95,7 +95,7 @@ static int ilk_check_fdi_lanes(struct drm_device *dev, enum pipe pipe,
}
}
u32 intel_fdi_link_freq(struct drm_i915_private *i915,
int intel_fdi_link_freq(struct drm_i915_private *i915,
const struct intel_crtc_state *pipe_config)
{
if (HAS_DDI(i915))

4
drivers/gpu/drm/i915/display/intel_fdi.h
View File

@@ -6,15 +6,13 @@
#ifndef _INTEL_FDI_H_
#define _INTEL_FDI_H_
#include <linux/types.h>
struct drm_i915_private;
struct intel_crtc;
struct intel_crtc_state;
struct intel_encoder;
#define I915_DISPLAY_CONFIG_RETRY 1
u32 intel_fdi_link_freq(struct drm_i915_private *i915,
int intel_fdi_link_freq(struct drm_i915_private *i915,
const struct intel_crtc_state *pipe_config);
int ilk_fdi_compute_config(struct intel_crtc *intel_crtc,
struct intel_crtc_state *pipe_config);