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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-07-24 12:36:56 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-07-24 12:36:56 -0700 |
| commit | b9f12a5d97f652c77ef6803dccd0d40d1290f5be (patch) | |
| tree | 8f58c8620ffef0d350a5ec022feda492a96b179a /drivers/gpu/drm/i915/intel_dsi_cmd.c | |
| parent | 9d8dc3e529a19e427fd379118acd132520935c5d (diff) | |
| parent | 9a3c4145af32125c5ee39c0272662b47307a8323 (diff) | |
Merge tag 'v3.16-rc6' into next
Merge with mainline to bring in changes to MFD to allow merging
ipaq-micro-ts driver.
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 7c40f981d2c..933c8630523 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); |