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author | Dave Airlie <airlied@redhat.com> | 2016-09-19 20:23:22 (GMT) |
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committer | Dave Airlie <airlied@redhat.com> | 2016-09-19 20:23:22 (GMT) |
commit | b81a6179b6035a77d9d56d08ba1c0f81d6d4c2c5 (patch) | |
tree | 8513b3bb5d33f816f6c0a1eb96ad5071d57a54e0 /drivers/gpu/drm/i915/intel_lvds.c | |
parent | bd4a68da1989a3735b9c183422effc177e2d5ae8 (diff) | |
parent | 6e05f3d3b9298a56d6f1acb474a75cf14a17c31e (diff) | |
download | linux-b81a6179b6035a77d9d56d08ba1c0f81d6d4c2c5.tar.xz |
Merge tag 'drm-intel-next-2016-09-19' of git://anongit.freedesktop.org/drm-intel into drm-next
- refactor the sseu code (Imre)
- refine guc dmesg output (Dave Gordon)
- more vgpu work
- more skl wm fixes (Lyude)
- refactor dpll code in prep for upfront link training (Jim Bride et al)
- consolidate all platform feature checks into intel_device_info (Carlos Santa)
- refactor elsp/execlist submission as prep for re-submission after hang
recovery and eventually scheduling (Chris Wilson)
- allow synchronous gpu reset handling, to remove tricky/impossible/fragile
error recovery code (Chris Wilson)
- prep work for nonblocking (execlist) submission, using fences to track
depencies and drive elsp submission (Chris Wilson)
- partial error recover/resubmission of non-guilty batches after hangs (Chris Wilson)
- full dma-buf implicit fencing support (Chris Wilson)
- dp link training fixes (Jim, Dhinkaran, Navare, ...)
- obey dp branch device pixel rate/bpc/clock limits (Mika Kahola), needed for
many vga dongles
- bunch of small cleanups and polish all over, as usual
[airlied: printing macros collided]
* tag 'drm-intel-next-2016-09-19' of git://anongit.freedesktop.org/drm-intel: (163 commits)
drm/i915: Update DRIVER_DATE to 20160919
drm: Fix DisplayPort branch device ID kernel-doc
drm/i915: use NULL for NULL pointers
drm/i915: do not use 'false' as a NULL pointer
drm/i915: make intel_dp_compute_bpp static
drm: Add DP branch device info on debugfs
drm/i915: Update bits per component for display info
drm/i915: Check pixel rate for DP to VGA dongle
drm/i915: Read DP branch device SW revision
drm/i915: Read DP branch device HW revision
drm/i915: Cleanup DisplayPort AUX channel initialization
drm: Read DP branch device id
drm: Helper to read max bits per component
drm: Helper to read max clock rate
drm: Drop VGA from bpc definitions
drm: Add missing DP downstream port types
drm/i915: Add ddb size field to device info structure
drm/i915/guc: general tidying up (submission)
drm/i915/guc: general tidying up (loader)
drm/i915: clarify PMINTRMSK/pm_intr_keep usage
...
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lvds.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 52 |
1 files changed, 32 insertions, 20 deletions
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 52d6ed6..e1d47d5 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -230,20 +230,21 @@ static void intel_lvds_pps_init_hw(struct drm_i915_private *dev_priv, I915_WRITE(PP_DIVISOR(0), val); } -static void intel_pre_enable_lvds(struct intel_encoder *encoder) +static void intel_pre_enable_lvds(struct intel_encoder *encoder, + struct intel_crtc_state *pipe_config, + struct drm_connector_state *conn_state) { struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base); - struct drm_device *dev = encoder->base.dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc); - const struct drm_display_mode *adjusted_mode = &crtc->config->base.adjusted_mode; + struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + struct intel_crtc *crtc = to_intel_crtc(pipe_config->base.crtc); + const struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode; int pipe = crtc->pipe; u32 temp; - if (HAS_PCH_SPLIT(dev)) { + if (HAS_PCH_SPLIT(dev_priv)) { assert_fdi_rx_pll_disabled(dev_priv, pipe); assert_shared_dpll_disabled(dev_priv, - crtc->config->shared_dpll); + pipe_config->shared_dpll); } else { assert_pll_disabled(dev_priv, pipe); } @@ -253,7 +254,7 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder) temp = lvds_encoder->init_lvds_val; temp |= LVDS_PORT_EN | LVDS_A0A2_CLKA_POWER_UP; - if (HAS_PCH_CPT(dev)) { + if (HAS_PCH_CPT(dev_priv)) { temp &= ~PORT_TRANS_SEL_MASK; temp |= PORT_TRANS_SEL_CPT(pipe); } else { @@ -266,7 +267,7 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder) /* set the corresponsding LVDS_BORDER bit */ temp &= ~LVDS_BORDER_ENABLE; - temp |= crtc->config->gmch_pfit.lvds_border_bits; + temp |= pipe_config->gmch_pfit.lvds_border_bits; /* Set the B0-B3 data pairs corresponding to whether we're going to * set the DPLLs for dual-channel mode or not. */ @@ -289,7 +290,7 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder) if (IS_GEN4(dev_priv)) { /* Bspec wording suggests that LVDS port dithering only exists * for 18bpp panels. */ - if (crtc->config->dither && crtc->config->pipe_bpp == 18) + if (pipe_config->dither && pipe_config->pipe_bpp == 18) temp |= LVDS_ENABLE_DITHER; else temp &= ~LVDS_ENABLE_DITHER; @@ -306,7 +307,9 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder) /** * Sets the power state for the panel. */ -static void intel_enable_lvds(struct intel_encoder *encoder) +static void intel_enable_lvds(struct intel_encoder *encoder, + struct intel_crtc_state *pipe_config, + struct drm_connector_state *conn_state) { struct drm_device *dev = encoder->base.dev; struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base); @@ -324,11 +327,12 @@ static void intel_enable_lvds(struct intel_encoder *encoder) intel_panel_enable_backlight(intel_connector); } -static void intel_disable_lvds(struct intel_encoder *encoder) +static void intel_disable_lvds(struct intel_encoder *encoder, + struct intel_crtc_state *old_crtc_state, + struct drm_connector_state *old_conn_state) { - struct drm_device *dev = encoder->base.dev; struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base); - struct drm_i915_private *dev_priv = to_i915(dev); + struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); I915_WRITE(PP_CONTROL(0), I915_READ(PP_CONTROL(0)) & ~PANEL_POWER_ON); if (intel_wait_for_register(dev_priv, PP_STATUS(0), PP_ON, 0, 1000)) @@ -338,7 +342,10 @@ static void intel_disable_lvds(struct intel_encoder *encoder) POSTING_READ(lvds_encoder->reg); } -static void gmch_disable_lvds(struct intel_encoder *encoder) +static void gmch_disable_lvds(struct intel_encoder *encoder, + struct intel_crtc_state *old_crtc_state, + struct drm_connector_state *old_conn_state) + { struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base); struct intel_connector *intel_connector = @@ -346,10 +353,12 @@ static void gmch_disable_lvds(struct intel_encoder *encoder) intel_panel_disable_backlight(intel_connector); - intel_disable_lvds(encoder); + intel_disable_lvds(encoder, old_crtc_state, old_conn_state); } -static void pch_disable_lvds(struct intel_encoder *encoder) +static void pch_disable_lvds(struct intel_encoder *encoder, + struct intel_crtc_state *old_crtc_state, + struct drm_connector_state *old_conn_state) { struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base); struct intel_connector *intel_connector = @@ -358,9 +367,11 @@ static void pch_disable_lvds(struct intel_encoder *encoder) intel_panel_disable_backlight(intel_connector); } -static void pch_post_disable_lvds(struct intel_encoder *encoder) +static void pch_post_disable_lvds(struct intel_encoder *encoder, + struct intel_crtc_state *old_crtc_state, + struct drm_connector_state *old_conn_state) { - intel_disable_lvds(encoder); + intel_disable_lvds(encoder, old_crtc_state, old_conn_state); } static enum drm_mode_status @@ -382,7 +393,8 @@ intel_lvds_mode_valid(struct drm_connector *connector, } static bool intel_lvds_compute_config(struct intel_encoder *intel_encoder, - struct intel_crtc_state *pipe_config) + struct intel_crtc_state *pipe_config, + struct drm_connector_state *conn_state) { struct drm_device *dev = intel_encoder->base.dev; struct intel_lvds_encoder *lvds_encoder = |