diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c index b0268a9bde8a..402151128e1f 100644 --- a/drivers/gpu/drm/i915/display/intel_color.c +++ b/drivers/gpu/drm/i915/display/intel_color.c @@ -627,12 +627,13 @@ static void bdw_load_lut_10(struct intel_crtc *crtc, static void ivb_load_lut_ext_max(struct intel_crtc *crtc) { struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); + struct intel_dsb *dsb = intel_dsb_get(crtc); enum pipe pipe = crtc->pipe; /* Program the max register to clamp values > 1.0. */ - I915_WRITE(PREC_PAL_EXT_GC_MAX(pipe, 0), 1 << 16); - I915_WRITE(PREC_PAL_EXT_GC_MAX(pipe, 1), 1 << 16); - I915_WRITE(PREC_PAL_EXT_GC_MAX(pipe, 2), 1 << 16); + intel_dsb_reg_write(dsb, PREC_PAL_EXT_GC_MAX(pipe, 0), 1 << 16); + intel_dsb_reg_write(dsb, PREC_PAL_EXT_GC_MAX(pipe, 1), 1 << 16); + intel_dsb_reg_write(dsb, PREC_PAL_EXT_GC_MAX(pipe, 2), 1 << 16); /* * Program the gc max 2 register to clamp values > 1.0. @@ -640,10 +641,15 @@ static void ivb_load_lut_ext_max(struct intel_crtc *crtc) * from 3.0 to 7.0 */ if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) { - I915_WRITE(PREC_PAL_EXT2_GC_MAX(pipe, 0), 1 << 16); - I915_WRITE(PREC_PAL_EXT2_GC_MAX(pipe, 1), 1 << 16); - I915_WRITE(PREC_PAL_EXT2_GC_MAX(pipe, 2), 1 << 16); + intel_dsb_reg_write(dsb, PREC_PAL_EXT2_GC_MAX(pipe, 0), + 1 << 16); + intel_dsb_reg_write(dsb, PREC_PAL_EXT2_GC_MAX(pipe, 1), + 1 << 16); + intel_dsb_reg_write(dsb, PREC_PAL_EXT2_GC_MAX(pipe, 2), + 1 << 16); } + + intel_dsb_put(dsb); } static void ivb_load_luts(const struct intel_crtc_state *crtc_state) @@ -803,22 +809,23 @@ icl_load_gcmax(const struct intel_crtc_state *crtc_state, const struct drm_color_lut *color) { struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc); - struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); + struct intel_dsb *dsb = intel_dsb_get(crtc); enum pipe pipe = crtc->pipe; /* Fixme: LUT entries are 16 bit only, so we can prog 0xFFFF max */ - I915_WRITE(PREC_PAL_GC_MAX(pipe, 0), color->red); - I915_WRITE(PREC_PAL_GC_MAX(pipe, 1), color->green); - I915_WRITE(PREC_PAL_GC_MAX(pipe, 2), color->blue); + intel_dsb_reg_write(dsb, PREC_PAL_GC_MAX(pipe, 0), color->red); + intel_dsb_reg_write(dsb, PREC_PAL_GC_MAX(pipe, 1), color->green); + intel_dsb_reg_write(dsb, PREC_PAL_GC_MAX(pipe, 2), color->blue); + intel_dsb_put(dsb); } static void icl_program_gamma_superfine_segment(const struct intel_crtc_state *crtc_state) { struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc); - struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); const struct drm_property_blob *blob = crtc_state->base.gamma_lut; const struct drm_color_lut *lut = blob->data; + struct intel_dsb *dsb = intel_dsb_get(crtc); enum pipe pipe = crtc->pipe; u32 i; @@ -829,26 +836,29 @@ icl_program_gamma_superfine_segment(const struct intel_crtc_state *crtc_state) * 9 entries, corresponding to values 0, 1/(8 * 128 * 256), * 2/(8 * 128 * 256) ... 8/(8 * 128 * 256). */ - I915_WRITE(PREC_PAL_MULTI_SEG_INDEX(pipe), PAL_PREC_AUTO_INCREMENT); + intel_dsb_reg_write(dsb, PREC_PAL_MULTI_SEG_INDEX(pipe), + PAL_PREC_AUTO_INCREMENT); for (i = 0; i < 9; i++) { const struct drm_color_lut *entry = &lut[i]; - I915_WRITE(PREC_PAL_MULTI_SEG_DATA(pipe), - ilk_lut_12p4_ldw(entry)); - I915_WRITE(PREC_PAL_MULTI_SEG_DATA(pipe), - ilk_lut_12p4_udw(entry)); + intel_dsb_indexed_reg_write(dsb, PREC_PAL_MULTI_SEG_DATA(pipe), + ilk_lut_12p4_ldw(entry)); + intel_dsb_indexed_reg_write(dsb, PREC_PAL_MULTI_SEG_DATA(pipe), + ilk_lut_12p4_udw(entry)); } + + intel_dsb_put(dsb); } static void icl_program_gamma_multi_segment(const struct intel_crtc_state *crtc_state) { struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc); - struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); const struct drm_property_blob *blob = crtc_state->base.gamma_lut; const struct drm_color_lut *lut = blob->data; const struct drm_color_lut *entry; + struct intel_dsb *dsb = intel_dsb_get(crtc); enum pipe pipe = crtc->pipe; u32 i; @@ -862,12 +872,13 @@ icl_program_gamma_multi_segment(const struct intel_crtc_state *crtc_state) * PAL_PREC_INDEX[0] and PAL_PREC_INDEX[1] map to seg2[1], * seg2[0] being unused by the hardware. */ - I915_WRITE(PREC_PAL_INDEX(pipe), PAL_PREC_AUTO_INCREMENT); - + intel_dsb_reg_write(dsb, PREC_PAL_INDEX(pipe), PAL_PREC_AUTO_INCREMENT); for (i = 1; i < 257; i++) { entry = &lut[i * 8]; - I915_WRITE(PREC_PAL_DATA(pipe), ilk_lut_12p4_ldw(entry)); - I915_WRITE(PREC_PAL_DATA(pipe), ilk_lut_12p4_udw(entry)); + intel_dsb_indexed_reg_write(dsb, PREC_PAL_DATA(pipe), + ilk_lut_12p4_ldw(entry)); + intel_dsb_indexed_reg_write(dsb, PREC_PAL_DATA(pipe), + ilk_lut_12p4_udw(entry)); } /* @@ -884,20 +895,24 @@ icl_program_gamma_multi_segment(const struct intel_crtc_state *crtc_state) */ for (i = 0; i < 256; i++) { entry = &lut[i * 8 * 128]; - I915_WRITE(PREC_PAL_DATA(pipe), ilk_lut_12p4_ldw(entry)); - I915_WRITE(PREC_PAL_DATA(pipe), ilk_lut_12p4_udw(entry)); + intel_dsb_indexed_reg_write(dsb, PREC_PAL_DATA(pipe), + ilk_lut_12p4_ldw(entry)); + intel_dsb_indexed_reg_write(dsb, PREC_PAL_DATA(pipe), + ilk_lut_12p4_udw(entry)); } /* The last entry in the LUT is to be programmed in GCMAX */ entry = &lut[256 * 8 * 128]; icl_load_gcmax(crtc_state, entry); ivb_load_lut_ext_max(crtc); + intel_dsb_put(dsb); } static void icl_load_luts(const struct intel_crtc_state *crtc_state) { const struct drm_property_blob *gamma_lut = crtc_state->base.gamma_lut; struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc); + struct intel_dsb *dsb = intel_dsb_get(crtc); if (crtc_state->base.degamma_lut) glk_load_degamma_lut(crtc_state); @@ -914,6 +929,9 @@ static void icl_load_luts(const struct intel_crtc_state *crtc_state) bdw_load_lut_10(crtc, gamma_lut, PAL_PREC_INDEX_VALUE(0)); ivb_load_lut_ext_max(crtc); } + + intel_dsb_commit(dsb); + intel_dsb_put(dsb); } static u32 chv_cgm_degamma_ldw(const struct drm_color_lut *color)