diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2013-09-24 13:52:56 -0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-10-01 07:45:18 +0200 |
| commit | 6743768082aa5fed2009d67329c22e6a3bdf0f8d (patch) | |
| tree | f0e9803accac0d2b5ad5043e6f7b7c3ea416981f /drivers/gpu/drm/i915/intel_fb.c | |
| parent | d77e4531bd8135c513bed83dc3a3e3f5540e65e6 (diff) | |
drm/i915: make intel_crtc_fb_gamma_{set, get} static
By moving them to intel_fb.c.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_fb.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_fb.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c index 7ceb69b9dd61..d883b77b1b78 100644 --- a/drivers/gpu/drm/i915/intel_fb.c +++ b/drivers/gpu/drm/i915/intel_fb.c @@ -184,6 +184,27 @@ out: return ret; } +/** Sets the color ramps on behalf of RandR */ +static void intel_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, + u16 blue, int regno) +{ + struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + + intel_crtc->lut_r[regno] = red >> 8; + intel_crtc->lut_g[regno] = green >> 8; + intel_crtc->lut_b[regno] = blue >> 8; +} + +static void intel_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, + u16 *blue, int regno) +{ + struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + + *red = intel_crtc->lut_r[regno] << 8; + *green = intel_crtc->lut_g[regno] << 8; + *blue = intel_crtc->lut_b[regno] << 8; +} + static struct drm_fb_helper_funcs intel_fb_helper_funcs = { .gamma_set = intel_crtc_fb_gamma_set, .gamma_get = intel_crtc_fb_gamma_get, |