| Message ID | 1397454507-10273-3-git-send-email-shobhit.kumar@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Apr 14, 2014 at 11:18:25AM +0530, Shobhit Kumar wrote: > Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 2795782..09b9318 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -525,6 +525,9 @@ static void intel_dsi_mode_set(struct intel_encoder *intel_encoder) /* recovery disables */ I915_WRITE(MIPI_EOT_DISABLE(pipe), val); + /* in terms of low power clock */ + I915_WRITE(MIPI_INIT_COUNT(pipe), intel_dsi->init_count); + /* in terms of txbyteclkhs. actual high to low switch + * MIPI_STOP_STATE_STALL * MIPI_LP_BYTECLK. * diff --git a/drivers/gpu/drm/i915/intel_dsi.h b/drivers/gpu/drm/i915/intel_dsi.h index 1649422..be132c5 100644 --- a/drivers/gpu/drm/i915/intel_dsi.h +++ b/drivers/gpu/drm/i915/intel_dsi.h @@ -114,6 +114,8 @@ struct intel_dsi { u16 hs_to_lp_count; u16 clk_lp_to_hs_count; u16 clk_hs_to_lp_count; + + u16 init_count; }; static inline struct intel_dsi *enc_to_intel_dsi(struct drm_encoder *encoder)
Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com> --- drivers/gpu/drm/i915/intel_dsi.c | 3 +++ drivers/gpu/drm/i915/intel_dsi.h | 2 ++ 2 files changed, 5 insertions(+)