From 175fded17c4c291edc72b5f41b47d23de799329d Mon Sep 17 00:00:00 2001 From: Tvrtko Ursulin Date: Wed, 16 Nov 2016 08:55:42 +0000 Subject: [PATCH] drm/i915: dev_priv cleanup in intel_pm.c Plus a trickle of function prototype changes. Signed-off-by: Tvrtko Ursulin Reviewed-by: Chris Wilson --- drivers/gpu/drm/i915/intel_pm.c | 67 +++++++++++++++++---------------- 1 file changed, 35 insertions(+), 32 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 1331bcc41868..14c3ae502cb2 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -1863,23 +1863,25 @@ static uint32_t ilk_compute_fbc_wm(const struct intel_crtc_state *cstate, return ilk_wm_fbc(pri_val, drm_rect_width(&pstate->base.dst), cpp); } -static unsigned int ilk_display_fifo_size(const struct drm_device *dev) +static unsigned int +ilk_display_fifo_size(const struct drm_i915_private *dev_priv) { - if (INTEL_INFO(dev)->gen >= 8) + if (INTEL_GEN(dev_priv) >= 8) return 3072; - else if (INTEL_INFO(dev)->gen >= 7) + else if (INTEL_GEN(dev_priv) >= 7) return 768; else return 512; } -static unsigned int ilk_plane_wm_reg_max(const struct drm_device *dev, - int level, bool is_sprite) +static unsigned int +ilk_plane_wm_reg_max(const struct drm_i915_private *dev_priv, + int level, bool is_sprite) { - if (INTEL_INFO(dev)->gen >= 8) + if (INTEL_GEN(dev_priv) >= 8) /* BDW primary/sprite plane watermarks */ return level == 0 ? 255 : 2047; - else if (INTEL_INFO(dev)->gen >= 7) + else if (INTEL_GEN(dev_priv) >= 7) /* IVB/HSW primary/sprite plane watermarks */ return level == 0 ? 127 : 1023; else if (!is_sprite) @@ -1890,18 +1892,18 @@ static unsigned int ilk_plane_wm_reg_max(const struct drm_device *dev, return level == 0 ? 63 : 255; } -static unsigned int ilk_cursor_wm_reg_max(const struct drm_device *dev, - int level) +static unsigned int +ilk_cursor_wm_reg_max(const struct drm_i915_private *dev_priv, int level) { - if (INTEL_INFO(dev)->gen >= 7) + if (INTEL_GEN(dev_priv) >= 7) return level == 0 ? 63 : 255; else return level == 0 ? 31 : 63; } -static unsigned int ilk_fbc_wm_reg_max(const struct drm_device *dev) +static unsigned int ilk_fbc_wm_reg_max(const struct drm_i915_private *dev_priv) { - if (INTEL_INFO(dev)->gen >= 8) + if (INTEL_GEN(dev_priv) >= 8) return 31; else return 15; @@ -1914,7 +1916,8 @@ static unsigned int ilk_plane_wm_max(const struct drm_device *dev, enum intel_ddb_partitioning ddb_partitioning, bool is_sprite) { - unsigned int fifo_size = ilk_display_fifo_size(dev); + struct drm_i915_private *dev_priv = to_i915(dev); + unsigned int fifo_size = ilk_display_fifo_size(dev_priv); /* if sprites aren't enabled, sprites get nothing */ if (is_sprite && !config->sprites_enabled) @@ -1922,14 +1925,14 @@ static unsigned int ilk_plane_wm_max(const struct drm_device *dev, /* HSW allows LP1+ watermarks even with multiple pipes */ if (level == 0 || config->num_pipes_active > 1) { - fifo_size /= INTEL_INFO(to_i915(dev))->num_pipes; + fifo_size /= INTEL_INFO(dev_priv)->num_pipes; /* * For some reason the non self refresh * FIFO size is only half of the self * refresh FIFO size on ILK/SNB. */ - if (INTEL_INFO(dev)->gen <= 6) + if (INTEL_GEN(dev_priv) <= 6) fifo_size /= 2; } @@ -1945,7 +1948,7 @@ static unsigned int ilk_plane_wm_max(const struct drm_device *dev, } /* clamp to max that the registers can hold */ - return min(fifo_size, ilk_plane_wm_reg_max(dev, level, is_sprite)); + return min(fifo_size, ilk_plane_wm_reg_max(dev_priv, level, is_sprite)); } /* Calculate the maximum cursor plane watermark */ @@ -1958,7 +1961,7 @@ static unsigned int ilk_cursor_wm_max(const struct drm_device *dev, return 64; /* otherwise just report max that registers can hold */ - return ilk_cursor_wm_reg_max(dev, level); + return ilk_cursor_wm_reg_max(to_i915(dev), level); } static void ilk_compute_wm_maximums(const struct drm_device *dev, @@ -1970,17 +1973,17 @@ static void ilk_compute_wm_maximums(const struct drm_device *dev, max->pri = ilk_plane_wm_max(dev, level, config, ddb_partitioning, false); max->spr = ilk_plane_wm_max(dev, level, config, ddb_partitioning, true); max->cur = ilk_cursor_wm_max(dev, level, config); - max->fbc = ilk_fbc_wm_reg_max(dev); + max->fbc = ilk_fbc_wm_reg_max(to_i915(dev)); } -static void ilk_compute_wm_reg_maximums(struct drm_device *dev, +static void ilk_compute_wm_reg_maximums(const struct drm_i915_private *dev_priv, int level, struct ilk_wm_maximums *max) { - max->pri = ilk_plane_wm_reg_max(dev, level, false); - max->spr = ilk_plane_wm_reg_max(dev, level, true); - max->cur = ilk_cursor_wm_reg_max(dev, level); - max->fbc = ilk_fbc_wm_reg_max(dev); + max->pri = ilk_plane_wm_reg_max(dev_priv, level, false); + max->spr = ilk_plane_wm_reg_max(dev_priv, level, true); + max->cur = ilk_cursor_wm_reg_max(dev_priv, level); + max->fbc = ilk_fbc_wm_reg_max(dev_priv); } static bool ilk_validate_wm_level(int level, @@ -2384,7 +2387,7 @@ static int ilk_compute_pipe_wm(struct intel_crtc_state *cstate) usable_level = max_level; /* ILK/SNB: LP2+ watermarks only w/o sprites */ - if (INTEL_INFO(dev)->gen <= 6 && pipe_wm->sprites_enabled) + if (INTEL_GEN(dev_priv) <= 6 && pipe_wm->sprites_enabled) usable_level = 1; /* ILK/SNB/IVB: LP1+ watermarks only w/o scaling */ @@ -2403,7 +2406,7 @@ static int ilk_compute_pipe_wm(struct intel_crtc_state *cstate) if (!ilk_validate_pipe_wm(dev, pipe_wm)) return -EINVAL; - ilk_compute_wm_reg_maximums(dev, 1, &max); + ilk_compute_wm_reg_maximums(dev_priv, 1, &max); for (level = 1; level <= max_level; level++) { struct intel_wm_level *wm = &pipe_wm->raw_wm[level]; @@ -2532,7 +2535,7 @@ static void ilk_wm_merge(struct drm_device *dev, last_enabled_level = 0; /* ILK: FBC WM must be disabled always */ - merged->fbc_wm_enabled = INTEL_INFO(dev)->gen >= 6; + merged->fbc_wm_enabled = INTEL_GEN(dev_priv) >= 6; /* merge each WM1+ level */ for (level = 1; level <= max_level; level++) { @@ -2595,6 +2598,7 @@ static void ilk_compute_wm_results(struct drm_device *dev, enum intel_ddb_partitioning partitioning, struct ilk_wm_values *results) { + struct drm_i915_private *dev_priv = to_i915(dev); struct intel_crtc *intel_crtc; int level, wm_lp; @@ -2621,7 +2625,7 @@ static void ilk_compute_wm_results(struct drm_device *dev, if (r->enable) results->wm_lp[wm_lp - 1] |= WM1_LP_SR_EN; - if (INTEL_INFO(dev)->gen >= 8) + if (INTEL_GEN(dev_priv) >= 8) results->wm_lp[wm_lp - 1] |= r->fbc_val << WM1_LP_FBC_SHIFT_BDW; else @@ -2632,7 +2636,7 @@ static void ilk_compute_wm_results(struct drm_device *dev, * Always set WM1S_LP_EN when spr_val != 0, even if the * level is disabled. Doing otherwise could cause underruns. */ - if (INTEL_INFO(dev)->gen <= 6 && r->spr_val) { + if (INTEL_GEN(dev_priv) <= 6 && r->spr_val) { WARN_ON(wm_lp != 1); results->wm_lp_spr[wm_lp - 1] = WM1S_LP_EN | r->spr_val; } else @@ -2782,7 +2786,6 @@ static bool _ilk_disable_lp_wm(struct drm_i915_private *dev_priv, static void ilk_write_wm_values(struct drm_i915_private *dev_priv, struct ilk_wm_values *results) { - struct drm_device *dev = &dev_priv->drm; struct ilk_wm_values *previous = &dev_priv->wm.hw; unsigned int dirty; uint32_t val; @@ -2838,7 +2841,7 @@ static void ilk_write_wm_values(struct drm_i915_private *dev_priv, previous->wm_lp_spr[0] != results->wm_lp_spr[0]) I915_WRITE(WM1S_LP_ILK, results->wm_lp_spr[0]); - if (INTEL_INFO(dev)->gen >= 7) { + if (INTEL_GEN(dev_priv) >= 7) { if (dirty & WM_DIRTY_LP(2) && previous->wm_lp_spr[1] != results->wm_lp_spr[1]) I915_WRITE(WM2S_LP_IVB, results->wm_lp_spr[1]); if (dirty & WM_DIRTY_LP(3) && previous->wm_lp_spr[2] != results->wm_lp_spr[2]) @@ -4268,7 +4271,7 @@ static void ilk_program_watermarks(struct drm_i915_private *dev_priv) ilk_wm_merge(dev, &config, &max, &lp_wm_1_2); /* 5/6 split only in single pipe config on IVB+ */ - if (INTEL_INFO(dev)->gen >= 7 && + if (INTEL_GEN(dev_priv) >= 7 && config.num_pipes_active == 1 && config.sprites_enabled) { ilk_compute_wm_maximums(dev, 1, &config, INTEL_DDB_PART_5_6, &max); ilk_wm_merge(dev, &config, &max, &lp_wm_5_6); @@ -4610,7 +4613,7 @@ void ilk_wm_get_hw_state(struct drm_device *dev) hw->wm_lp[2] = I915_READ(WM3_LP_ILK); hw->wm_lp_spr[0] = I915_READ(WM1S_LP_ILK); - if (INTEL_INFO(dev)->gen >= 7) { + if (INTEL_GEN(dev_priv) >= 7) { hw->wm_lp_spr[1] = I915_READ(WM2S_LP_IVB); hw->wm_lp_spr[2] = I915_READ(WM3S_LP_IVB); } -- 2.39.5