diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dsi_cmd.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dsi_cmd.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/intel_dsi_cmd.c b/drivers/gpu/drm/i915/intel_dsi_cmd.c index 7c40f981d2c7..933c86305237 100644 --- a/drivers/gpu/drm/i915/intel_dsi_cmd.c +++ b/drivers/gpu/drm/i915/intel_dsi_cmd.c @@ -389,7 +389,7 @@ int dsi_vc_generic_read(struct intel_dsi *intel_dsi, int channel, * * XXX: commands with data in MIPI_DPI_DATA? */ -int dpi_send_cmd(struct intel_dsi *intel_dsi, u32 cmd) +int dpi_send_cmd(struct intel_dsi *intel_dsi, u32 cmd, bool hs) { struct drm_encoder *encoder = &intel_dsi->base.base; struct drm_device *dev = encoder->dev; @@ -399,17 +399,11 @@ int dpi_send_cmd(struct intel_dsi *intel_dsi, u32 cmd) u32 mask; /* XXX: pipe, hs */ - if (intel_dsi->hs) + if (hs) cmd &= ~DPI_LP_MODE; else cmd |= DPI_LP_MODE; - /* DPI virtual channel?! */ - - mask = DPI_FIFO_EMPTY; - if (wait_for((I915_READ(MIPI_GEN_FIFO_STAT(pipe)) & mask) == mask, 50)) - DRM_ERROR("Timeout waiting for DPI FIFO empty.\n"); - /* clear bit */ I915_WRITE(MIPI_INTR_STAT(pipe), SPL_PKT_SENT_INTERRUPT); |