diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_tv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_tv.c | 63 |
1 files changed, 37 insertions, 26 deletions
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index d960e4866595..78cdfc6833d6 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -86,7 +86,8 @@ struct intel_tv { }; struct video_levels { - int blank, black, burst; + u16 blank, black; + u8 burst; }; struct color_conversion { @@ -339,34 +340,43 @@ static const struct video_levels component_levels = { struct tv_mode { const char *name; - int clock; - int refresh; /* in millihertz (for precision) */ + + u32 clock; + u16 refresh; /* in millihertz (for precision) */ u32 oversample; - int hsync_end, hblank_start, hblank_end, htotal; - bool progressive, trilevel_sync, component_only; - int vsync_start_f1, vsync_start_f2, vsync_len; - bool veq_ena; - int veq_start_f1, veq_start_f2, veq_len; - int vi_end_f1, vi_end_f2, nbr_end; - bool burst_ena; - int hburst_start, hburst_len; - int vburst_start_f1, vburst_end_f1; - int vburst_start_f2, vburst_end_f2; - int vburst_start_f3, vburst_end_f3; - int vburst_start_f4, vburst_end_f4; + u8 hsync_end; + u16 hblank_start, hblank_end, htotal; + bool progressive : 1, trilevel_sync : 1, component_only : 1; + u8 vsync_start_f1, vsync_start_f2, vsync_len; + bool veq_ena : 1; + u8 veq_start_f1, veq_start_f2, veq_len; + u8 vi_end_f1, vi_end_f2; + u16 nbr_end; + bool burst_ena : 1; + u8 hburst_start, hburst_len; + u8 vburst_start_f1; + u16 vburst_end_f1; + u8 vburst_start_f2; + u16 vburst_end_f2; + u8 vburst_start_f3; + u16 vburst_end_f3; + u8 vburst_start_f4; + u16 vburst_end_f4; /* * subcarrier programming */ - int dda2_size, dda3_size, dda1_inc, dda2_inc, dda3_inc; + u16 dda2_size, dda3_size; + u8 dda1_inc; + u16 dda2_inc, dda3_inc; u32 sc_reset; - bool pal_burst; + bool pal_burst : 1; /* * blank/black levels */ const struct video_levels *composite_levels, *svideo_levels; const struct color_conversion *composite_color, *svideo_color; const u32 *filter_table; - int max_srcw; + u16 max_srcw; }; @@ -846,7 +856,7 @@ intel_enable_tv(struct intel_encoder *encoder, struct drm_i915_private *dev_priv = to_i915(dev); /* Prevents vblank waits from timing out in intel_tv_detect_type() */ - intel_wait_for_vblank(encoder->base.dev, + intel_wait_for_vblank(dev_priv, to_intel_crtc(encoder->base.crtc)->pipe); I915_WRITE(TV_CTL, I915_READ(TV_CTL) | TV_ENC_ENABLE); @@ -1019,8 +1029,7 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder, struct intel_crtc_state *pipe_config, struct drm_connector_state *conn_state) { - struct drm_device *dev = encoder->base.dev; - struct drm_i915_private *dev_priv = to_i915(dev); + struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); struct intel_tv *intel_tv = enc_to_tv(encoder); const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv); @@ -1095,7 +1104,7 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder, tv_mode->dda3_inc << TV_SCDDA3_INC_SHIFT; /* Enable two fixes for the chips that need them. */ - if (IS_I915GM(dev)) + if (IS_I915GM(dev_priv)) tv_ctl |= TV_ENC_C0_FIX | TV_ENC_SDP_FIX; set_tv_mode_timings(dev_priv, tv_mode, burst_ena); @@ -1106,7 +1115,7 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder, set_color_conversion(dev_priv, color_conversion); - if (INTEL_INFO(dev)->gen >= 4) + if (INTEL_GEN(dev_priv) >= 4) I915_WRITE(TV_CLR_KNOBS, 0x00404000); else I915_WRITE(TV_CLR_KNOBS, 0x00606000); @@ -1220,7 +1229,7 @@ intel_tv_detect_type(struct intel_tv *intel_tv, * The TV sense state should be cleared to zero on cantiga platform. Otherwise * the TV is misdetected. This is hardware requirement. */ - if (IS_GM45(dev)) + if (IS_GM45(dev_priv)) tv_dac &= ~(TVDAC_STATE_CHG_EN | TVDAC_A_SENSE_CTL | TVDAC_B_SENSE_CTL | TVDAC_C_SENSE_CTL); @@ -1228,7 +1237,7 @@ intel_tv_detect_type(struct intel_tv *intel_tv, I915_WRITE(TV_DAC, tv_dac); POSTING_READ(TV_DAC); - intel_wait_for_vblank(dev, intel_crtc->pipe); + intel_wait_for_vblank(dev_priv, intel_crtc->pipe); type = -1; tv_dac = I915_READ(TV_DAC); @@ -1258,7 +1267,7 @@ intel_tv_detect_type(struct intel_tv *intel_tv, POSTING_READ(TV_CTL); /* For unknown reasons the hw barfs if we don't do this vblank wait. */ - intel_wait_for_vblank(dev, intel_crtc->pipe); + intel_wait_for_vblank(dev_priv, intel_crtc->pipe); /* Restore interrupt config */ if (connector->polled & DRM_CONNECTOR_POLL_HPD) { @@ -1610,7 +1619,9 @@ intel_tv_init(struct drm_device *dev) intel_connector->get_hw_state = intel_connector_get_hw_state; intel_connector_attach_encoder(intel_connector, intel_encoder); + intel_encoder->type = INTEL_OUTPUT_TVOUT; + intel_encoder->port = PORT_NONE; intel_encoder->crtc_mask = (1 << 0) | (1 << 1); intel_encoder->cloneable = 0; intel_encoder->base.possible_crtcs = ((1 << 0) | (1 << 1)); |