diff options
author | Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> | 2016-09-01 15:08:07 -0700 |
---|---|---|
committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2016-09-07 13:55:33 -0700 |
commit | c856052abc769da6d16d0df8807320ccc854c5d9 (patch) | |
tree | 054fcede3a9285f54b9a15fa597aee3745ca050f /drivers/gpu/drm/i915/intel_display.c | |
parent | dfa104803523a57711d575dfca898c0b3761f5eb (diff) |
drm/i915: Remove ddi_pll_sel from intel_crtc_state
The value of ddi_pll_sel is derived from the selection of shared dpll,
so just calculate the final value when necessary.
v2: Actually remove it from crtc state and delete remaining usages. (CI)
Reviewed-by: Durgadoss R <durgadoss.r@intel.com>
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 43 |
1 files changed, 8 insertions, 35 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 2e7923d80f21..76d696b9b22f 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -10435,15 +10435,12 @@ static void bxt_get_ddi_pll(struct drm_i915_private *dev_priv, switch (port) { case PORT_A: - pipe_config->ddi_pll_sel = SKL_DPLL0; id = DPLL_ID_SKL_DPLL0; break; case PORT_B: - pipe_config->ddi_pll_sel = SKL_DPLL1; id = DPLL_ID_SKL_DPLL1; break; case PORT_C: - pipe_config->ddi_pll_sel = SKL_DPLL2; id = DPLL_ID_SKL_DPLL2; break; default: @@ -10462,25 +10459,10 @@ static void skylake_get_ddi_pll(struct drm_i915_private *dev_priv, u32 temp; temp = I915_READ(DPLL_CTRL2) & DPLL_CTRL2_DDI_CLK_SEL_MASK(port); - pipe_config->ddi_pll_sel = temp >> (port * 3 + 1); + id = temp >> (port * 3 + 1); - switch (pipe_config->ddi_pll_sel) { - case SKL_DPLL0: - id = DPLL_ID_SKL_DPLL0; - break; - case SKL_DPLL1: - id = DPLL_ID_SKL_DPLL1; - break; - case SKL_DPLL2: - id = DPLL_ID_SKL_DPLL2; - break; - case SKL_DPLL3: - id = DPLL_ID_SKL_DPLL3; - break; - default: - MISSING_CASE(pipe_config->ddi_pll_sel); + if (WARN_ON(id < SKL_DPLL0 || id > SKL_DPLL3)) return; - } pipe_config->shared_dpll = intel_get_shared_dpll_by_id(dev_priv, id); } @@ -10490,10 +10472,9 @@ static void haswell_get_ddi_pll(struct drm_i915_private *dev_priv, struct intel_crtc_state *pipe_config) { enum intel_dpll_id id; + uint32_t ddi_pll_sel = I915_READ(PORT_CLK_SEL(port)); - pipe_config->ddi_pll_sel = I915_READ(PORT_CLK_SEL(port)); - - switch (pipe_config->ddi_pll_sel) { + switch (ddi_pll_sel) { case PORT_CLK_SEL_WRPLL1: id = DPLL_ID_WRPLL1; break; @@ -10513,7 +10494,7 @@ static void haswell_get_ddi_pll(struct drm_i915_private *dev_priv, id = DPLL_ID_LCPLL_2700; break; default: - MISSING_CASE(pipe_config->ddi_pll_sel); + MISSING_CASE(ddi_pll_sel); /* fall through */ case PORT_CLK_SEL_NONE: return; @@ -12797,10 +12778,9 @@ static void intel_dump_pipe_config(struct intel_crtc *crtc, DRM_DEBUG_KMS("double wide: %i\n", pipe_config->double_wide); if (IS_BROXTON(dev)) { - DRM_DEBUG_KMS("ddi_pll_sel: %u; dpll_hw_state: ebb0: 0x%x, ebb4: 0x%x," + DRM_DEBUG_KMS("dpll_hw_state: ebb0: 0x%x, ebb4: 0x%x," "pll0: 0x%x, pll1: 0x%x, pll2: 0x%x, pll3: 0x%x, " "pll6: 0x%x, pll8: 0x%x, pll9: 0x%x, pll10: 0x%x, pcsdw12: 0x%x\n", - pipe_config->ddi_pll_sel, pipe_config->dpll_hw_state.ebb0, pipe_config->dpll_hw_state.ebb4, pipe_config->dpll_hw_state.pll0, @@ -12813,15 +12793,13 @@ static void intel_dump_pipe_config(struct intel_crtc *crtc, pipe_config->dpll_hw_state.pll10, pipe_config->dpll_hw_state.pcsdw12); } else if (IS_SKYLAKE(dev) || IS_KABYLAKE(dev)) { - DRM_DEBUG_KMS("ddi_pll_sel: %u; dpll_hw_state: " + DRM_DEBUG_KMS("dpll_hw_state: " "ctrl1: 0x%x, cfgcr1: 0x%x, cfgcr2: 0x%x\n", - pipe_config->ddi_pll_sel, pipe_config->dpll_hw_state.ctrl1, pipe_config->dpll_hw_state.cfgcr1, pipe_config->dpll_hw_state.cfgcr2); } else if (HAS_DDI(dev)) { - DRM_DEBUG_KMS("ddi_pll_sel: 0x%x; dpll_hw_state: wrpll: 0x%x spll: 0x%x\n", - pipe_config->ddi_pll_sel, + DRM_DEBUG_KMS("dpll_hw_state: wrpll: 0x%x spll: 0x%x\n", pipe_config->dpll_hw_state.wrpll, pipe_config->dpll_hw_state.spll); } else { @@ -12930,7 +12908,6 @@ clear_intel_crtc_state(struct intel_crtc_state *crtc_state) struct intel_crtc_scaler_state scaler_state; struct intel_dpll_hw_state dpll_hw_state; struct intel_shared_dpll *shared_dpll; - uint32_t ddi_pll_sel; bool force_thru; /* FIXME: before the switch to atomic started, a new pipe_config was @@ -12942,7 +12919,6 @@ clear_intel_crtc_state(struct intel_crtc_state *crtc_state) scaler_state = crtc_state->scaler_state; shared_dpll = crtc_state->shared_dpll; dpll_hw_state = crtc_state->dpll_hw_state; - ddi_pll_sel = crtc_state->ddi_pll_sel; force_thru = crtc_state->pch_pfit.force_thru; memset(crtc_state, 0, sizeof *crtc_state); @@ -12951,7 +12927,6 @@ clear_intel_crtc_state(struct intel_crtc_state *crtc_state) crtc_state->scaler_state = scaler_state; crtc_state->shared_dpll = shared_dpll; crtc_state->dpll_hw_state = dpll_hw_state; - crtc_state->ddi_pll_sel = ddi_pll_sel; crtc_state->pch_pfit.force_thru = force_thru; } @@ -13374,8 +13349,6 @@ intel_pipe_config_compare(struct drm_device *dev, PIPE_CONF_CHECK_I(double_wide); - PIPE_CONF_CHECK_X(ddi_pll_sel); - PIPE_CONF_CHECK_P(shared_dpll); PIPE_CONF_CHECK_X(dpll_hw_state.dpll); PIPE_CONF_CHECK_X(dpll_hw_state.dpll_md); |