diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dsi.c | 17 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dsi.h | 12 |
2 files changed, 10 insertions, 19 deletions
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 94865eb22c93..973222788c41 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -42,13 +42,11 @@ static const struct intel_dsi_device intel_dsi_devices[] = { }, }; -static void wait_for_dsi_fifo_empty(struct intel_dsi *intel_dsi) +static void wait_for_dsi_fifo_empty(struct intel_dsi *intel_dsi, enum port port) { struct drm_encoder *encoder = &intel_dsi->base.base; struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc); - enum port port = intel_dsi_pipe_to_port(intel_crtc->pipe); u32 mask; mask = LP_CTRL_FIFO_EMPTY | HS_CTRL_FIFO_EMPTY | @@ -230,7 +228,8 @@ static void intel_dsi_enable(struct intel_encoder *encoder) if (intel_dsi->dev.dev_ops->enable) intel_dsi->dev.dev_ops->enable(&intel_dsi->dev); - wait_for_dsi_fifo_empty(intel_dsi); + for_each_dsi_port(port, intel_dsi->ports) + wait_for_dsi_fifo_empty(intel_dsi, port); intel_dsi_port_enable(encoder); } @@ -243,6 +242,7 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder) struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base); struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); enum pipe pipe = intel_crtc->pipe; + enum port port; u32 tmp; DRM_DEBUG_KMS("\n"); @@ -272,7 +272,8 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder) if (intel_dsi->dev.dev_ops->send_otp_cmds) intel_dsi->dev.dev_ops->send_otp_cmds(&intel_dsi->dev); - wait_for_dsi_fifo_empty(intel_dsi); + for_each_dsi_port(port, intel_dsi->ports) + wait_for_dsi_fifo_empty(intel_dsi, port); /* Enable port in pre-enable phase itself because as per hw team * recommendation, port should be enabled befor plane & pipe */ @@ -315,7 +316,8 @@ static void intel_dsi_disable(struct intel_encoder *encoder) DRM_DEBUG_KMS("\n"); if (is_vid_mode(intel_dsi)) { - wait_for_dsi_fifo_empty(intel_dsi); + for_each_dsi_port(port, intel_dsi->ports) + wait_for_dsi_fifo_empty(intel_dsi, port); intel_dsi_port_disable(encoder); msleep(2); @@ -344,7 +346,8 @@ static void intel_dsi_disable(struct intel_encoder *encoder) if (intel_dsi->dev.dev_ops->disable) intel_dsi->dev.dev_ops->disable(&intel_dsi->dev); - wait_for_dsi_fifo_empty(intel_dsi); + for_each_dsi_port(port, intel_dsi->ports) + wait_for_dsi_fifo_empty(intel_dsi, port); } static void intel_dsi_clear_device_ready(struct intel_encoder *encoder) diff --git a/drivers/gpu/drm/i915/intel_dsi.h b/drivers/gpu/drm/i915/intel_dsi.h index 8fe2064dd804..2bb8c46c7889 100644 --- a/drivers/gpu/drm/i915/intel_dsi.h +++ b/drivers/gpu/drm/i915/intel_dsi.h @@ -137,18 +137,6 @@ struct intel_dsi { u16 panel_pwr_cycle_delay; }; -/* XXX: Transitional before dual port configuration */ -static inline enum port intel_dsi_pipe_to_port(enum pipe pipe) -{ - if (pipe == PIPE_A) - return PORT_A; - else if (pipe == PIPE_B) - return PORT_C; - - WARN(1, "DSI on pipe %c, assuming port C\n", pipe_name(pipe)); - return PORT_C; -} - #define for_each_dsi_port(__port, __ports_mask) \ for ((__port) = PORT_A; (__port) < I915_MAX_PORTS; (__port)++) \ if ((__ports_mask) & (1 << (__port))) |