From a227569d1f04da3ff4a07fd75c5a86c0ce92a7b9 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Wed, 29 Apr 2020 13:39:36 +0300 Subject: [PATCH] drm/i915: Replace I915_MODE_FLAG_INHERITED with a boolean MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit There's no reason for I915_MODE_FLAG_INHERITED to exist as a flag anymore. Just make it a boolean. v2: Deal with sanitize_watermarks() CC: Sam Ravnborg Cc: Daniel Vetter Cc: Emil Velikov Reviewed-by: Daniel Vetter Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20200429103936.11850-1-ville.syrjala@linux.intel.com --- drivers/gpu/drm/i915/display/intel_atomic.c | 2 +- drivers/gpu/drm/i915/display/intel_display.c | 17 +++++++---------- .../gpu/drm/i915/display/intel_display_types.h | 2 +- 3 files changed, 9 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_atomic.c b/drivers/gpu/drm/i915/display/intel_atomic.c index 20b73d57aa25..630f49b7aa01 100644 --- a/drivers/gpu/drm/i915/display/intel_atomic.c +++ b/drivers/gpu/drm/i915/display/intel_atomic.c @@ -249,11 +249,11 @@ intel_crtc_duplicate_state(struct drm_crtc *crtc) crtc_state->update_wm_post = false; crtc_state->fifo_changed = false; crtc_state->preload_luts = false; + crtc_state->inherited = false; crtc_state->wm.need_postvbl_update = false; crtc_state->fb_bits = 0; crtc_state->update_planes = 0; crtc_state->dsb = NULL; - crtc_state->mode_flags &= ~I915_MODE_FLAG_INHERITED; return &crtc_state->uapi; } diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index b62a88da909a..0b5c15027f3b 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -6424,8 +6424,7 @@ static bool hsw_post_update_enable_ips(const struct intel_crtc_state *old_crtc_s * We can't read out IPS on broadwell, assume the worst and * forcibly enable IPS on the first fastset. */ - if (new_crtc_state->update_pipe && - old_crtc_state->mode_flags & I915_MODE_FLAG_INHERITED) + if (new_crtc_state->update_pipe && old_crtc_state->inherited) return true; return !old_crtc_state->ips_enabled; @@ -13605,8 +13604,7 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config, bool ret = true; u32 bp_gamma = 0; bool fixup_inherited = fastset && - (current_config->mode_flags & I915_MODE_FLAG_INHERITED) && - !(pipe_config->mode_flags & I915_MODE_FLAG_INHERITED); + current_config->inherited && !pipe_config->inherited; if (fixup_inherited && !fastboot_enabled(dev_priv)) { drm_dbg_kms(&dev_priv->drm, @@ -14813,10 +14811,9 @@ static int intel_atomic_check(struct drm_device *dev, int ret, i; bool any_ms = false; - /* Catch I915_MODE_FLAG_INHERITED */ for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) { - if (new_crtc_state->mode_flags != old_crtc_state->mode_flags) + if (new_crtc_state->inherited != old_crtc_state->inherited) new_crtc_state->uapi.mode_changed = true; } @@ -15186,7 +15183,7 @@ static void intel_update_crtc(struct intel_atomic_state *state, * of enabling them on the CRTC's first fastset. */ if (new_crtc_state->update_pipe && !modeset && - old_crtc_state->mode_flags & I915_MODE_FLAG_INHERITED) + old_crtc_state->inherited) intel_crtc_arm_fifo_underrun(crtc, new_crtc_state); } @@ -17520,7 +17517,7 @@ static int sanitize_watermarks_add_affected(struct drm_atomic_state *state) * Preserve the inherited flag to avoid * taking the full modeset path. */ - crtc_state->mode_flags |= I915_MODE_FLAG_INHERITED; + crtc_state->inherited = true; } } @@ -17670,7 +17667,7 @@ retry: * happen only for the first real commit from userspace. * So preserve the inherited flag for the time being. */ - crtc_state->mode_flags |= I915_MODE_FLAG_INHERITED; + crtc_state->inherited = true; ret = drm_atomic_add_affected_planes(state, &crtc->base); if (ret) @@ -18450,7 +18447,7 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev) * set a flag to indicate that a full recalculation is * needed on the next commit. */ - crtc_state->mode_flags |= I915_MODE_FLAG_INHERITED; + crtc_state->inherited = true; intel_crtc_compute_pixel_rate(crtc_state); diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h index b0346f672dbf..363d30ceafce 100644 --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h @@ -631,7 +631,6 @@ struct intel_crtc_scaler_state { }; /* {crtc,crtc_state}->mode_flags */ -#define I915_MODE_FLAG_INHERITED (1<<0) /* Flag to get scanline using frame time stamps */ #define I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP (1<<1) /* Flag to use the scanline counter instead of the pixel counter */ @@ -828,6 +827,7 @@ struct intel_crtc_state { bool update_wm_pre, update_wm_post; /* watermarks are updated */ bool fifo_changed; /* FIFO split is changed */ bool preload_luts; + bool inherited; /* state inherited from BIOS? */ /* Pipe source size (ie. panel fitter input size) * All planes will be positioned inside this space, -- 2.34.1