From e10eb8dd59e1eef559537898f10b4472d355c022 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 3 Mar 2020 19:33:13 +0200 Subject: [PATCH] drm/i915: Pass the crtc to the low level read_lut() funcs MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The low level read_lut() functions don't need the entire crtc state as they know exactly what they're reading. Just need to pass in the crtc to get at the pipe. This now neatly mirrors the load_lut() direction. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20200303173313.28117-10-ville.syrjala@linux.intel.com Reviewed-by: Swati Sharma --- drivers/gpu/drm/i915/display/intel_color.c | 51 +++++++++++----------- 1 file changed, 25 insertions(+), 26 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c index ed9996aacafd..c1cce93a1c25 100644 --- a/drivers/gpu/drm/i915/display/intel_color.c +++ b/drivers/gpu/drm/i915/display/intel_color.c @@ -1722,10 +1722,8 @@ bool intel_color_lut_equal(struct drm_property_blob *blob1, return true; } -static struct drm_property_blob * -i9xx_read_lut_8(const struct intel_crtc_state *crtc_state) +static struct drm_property_blob *i9xx_read_lut_8(struct intel_crtc *crtc) { - struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); enum pipe pipe = crtc->pipe; struct drm_property_blob *blob; @@ -1751,16 +1749,16 @@ i9xx_read_lut_8(const struct intel_crtc_state *crtc_state) static void i9xx_read_luts(struct intel_crtc_state *crtc_state) { + struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); + if (!crtc_state->gamma_enable) return; - crtc_state->hw.gamma_lut = i9xx_read_lut_8(crtc_state); + crtc_state->hw.gamma_lut = i9xx_read_lut_8(crtc); } -static struct drm_property_blob * -i965_read_lut_10p6(const struct intel_crtc_state *crtc_state) +static struct drm_property_blob *i965_read_lut_10p6(struct intel_crtc *crtc) { - struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); int i, lut_size = INTEL_INFO(dev_priv)->color.gamma_lut_size; enum pipe pipe = crtc->pipe; @@ -1791,19 +1789,19 @@ i965_read_lut_10p6(const struct intel_crtc_state *crtc_state) static void i965_read_luts(struct intel_crtc_state *crtc_state) { + struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); + if (!crtc_state->gamma_enable) return; if (crtc_state->gamma_mode == GAMMA_MODE_MODE_8BIT) - crtc_state->hw.gamma_lut = i9xx_read_lut_8(crtc_state); + crtc_state->hw.gamma_lut = i9xx_read_lut_8(crtc); else - crtc_state->hw.gamma_lut = i965_read_lut_10p6(crtc_state); + crtc_state->hw.gamma_lut = i965_read_lut_10p6(crtc); } -static struct drm_property_blob * -chv_read_cgm_gamma(const struct intel_crtc_state *crtc_state) +static struct drm_property_blob *chv_read_cgm_gamma(struct intel_crtc *crtc) { - struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); int i, lut_size = INTEL_INFO(dev_priv)->color.gamma_lut_size; enum pipe pipe = crtc->pipe; @@ -1830,16 +1828,16 @@ chv_read_cgm_gamma(const struct intel_crtc_state *crtc_state) static void chv_read_luts(struct intel_crtc_state *crtc_state) { + struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); + if (crtc_state->cgm_mode & CGM_PIPE_MODE_GAMMA) - crtc_state->hw.gamma_lut = chv_read_cgm_gamma(crtc_state); + crtc_state->hw.gamma_lut = chv_read_cgm_gamma(crtc); else i965_read_luts(crtc_state); } -static struct drm_property_blob * -ilk_read_lut_8(const struct intel_crtc_state *crtc_state) +static struct drm_property_blob *ilk_read_lut_8(struct intel_crtc *crtc) { - struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); enum pipe pipe = crtc->pipe; struct drm_property_blob *blob; @@ -1863,10 +1861,8 @@ ilk_read_lut_8(const struct intel_crtc_state *crtc_state) return blob; } -static struct drm_property_blob * -ilk_read_lut_10(const struct intel_crtc_state *crtc_state) +static struct drm_property_blob *ilk_read_lut_10(struct intel_crtc *crtc) { - struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); int i, lut_size = INTEL_INFO(dev_priv)->color.gamma_lut_size; enum pipe pipe = crtc->pipe; @@ -1892,6 +1888,8 @@ ilk_read_lut_10(const struct intel_crtc_state *crtc_state) static void ilk_read_luts(struct intel_crtc_state *crtc_state) { + struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); + if (!crtc_state->gamma_enable) return; @@ -1899,15 +1897,14 @@ static void ilk_read_luts(struct intel_crtc_state *crtc_state) return; if (crtc_state->gamma_mode == GAMMA_MODE_MODE_8BIT) - crtc_state->hw.gamma_lut = ilk_read_lut_8(crtc_state); + crtc_state->hw.gamma_lut = ilk_read_lut_8(crtc); else - crtc_state->hw.gamma_lut = ilk_read_lut_10(crtc_state); + crtc_state->hw.gamma_lut = ilk_read_lut_10(crtc); } -static struct drm_property_blob * -glk_read_lut_10(const struct intel_crtc_state *crtc_state, u32 prec_index) +static struct drm_property_blob *glk_read_lut_10(struct intel_crtc *crtc, + u32 prec_index) { - struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); int i, hw_lut_size = ivb_lut_10_size(prec_index); enum pipe pipe = crtc->pipe; @@ -1938,13 +1935,15 @@ glk_read_lut_10(const struct intel_crtc_state *crtc_state, u32 prec_index) static void glk_read_luts(struct intel_crtc_state *crtc_state) { + struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); + if (!crtc_state->gamma_enable) return; if (crtc_state->gamma_mode == GAMMA_MODE_MODE_8BIT) - crtc_state->hw.gamma_lut = ilk_read_lut_8(crtc_state); + crtc_state->hw.gamma_lut = ilk_read_lut_8(crtc); else - crtc_state->hw.gamma_lut = glk_read_lut_10(crtc_state, PAL_PREC_INDEX_VALUE(0)); + crtc_state->hw.gamma_lut = glk_read_lut_10(crtc, PAL_PREC_INDEX_VALUE(0)); } void intel_color_init(struct intel_crtc *crtc) -- 2.20.1