From 6743768082aa5fed2009d67329c22e6a3bdf0f8d Mon Sep 17 00:00:00 2001 From: Paulo Zanoni Date: Tue, 24 Sep 2013 13:52:56 -0300 Subject: drm/i915: make intel_crtc_fb_gamma_{set, get} static By moving them to intel_fb.c. Signed-off-by: Paulo Zanoni Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_fb.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_fb.c') 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, -- cgit v1.2.3