diff options
| author | Vandita Kulkarni <vandita.kulkarni@intel.com> | 2018-11-29 16:12:23 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2018-12-03 15:54:16 +0200 |
| commit | 8327af281d292524822bae5388d76742750e63b5 (patch) | |
| tree | 69419858df5330b638d23f9613944c681c1a925d /drivers/gpu/drm/i915/intel_drv.h | |
| parent | c5f9c934936e33198f8c43e0a7c261aac5960344 (diff) | |
drm/i915/icl: Add get config functionality for DSI
This patch implements the functionality for getting PIPE configuration
to which DSI encoder is connected. Use the same method to get port clock
like other DDI encoders. Used during the atomic modeset.
v2 by Jani:
- Squash Madhav's and Vandita's get config bits together
- Move cnl_calc_wrpll_link() to intel_drv.h
- Drop extra temp variables
- Use enc_to_intel_dsi() instead of open coding
Co-developed-by: Madhav Chauhan <madhav.chauhan@intel.com>
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Madhav Chauhan <madhav.chauhan@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/f21fa4258068d04582f2bf30735e5536a8043bdf.1543500286.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 04b9545994f2..f94a04b4ad87 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1535,6 +1535,8 @@ u8 intel_ddi_dp_pre_emphasis_max(struct intel_encoder *encoder, int intel_ddi_toggle_hdcp_signalling(struct intel_encoder *intel_encoder, bool enable); void icl_sanitize_encoder_pll_mapping(struct intel_encoder *encoder); +int cnl_calc_wrpll_link(struct drm_i915_private *dev_priv, + enum intel_dpll_id pll_id); unsigned int intel_fb_align_height(const struct drm_framebuffer *fb, int color_plane, unsigned int height); |