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authorShobhit Kumar <shobhit.kumar@intel.com>2014-05-23 20:05:27 +0400
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-06-05 10:52:32 +0400
commit2ab8b458c6a1c784a1edc4308d920f97c0e2a2b8 (patch)
treec4317fe12456e84a8ef46e2aac316d4d58f7e4ca /drivers/gpu/drm/i915/intel_dsi.h
parentd6e3cca31e4116a1fcfe4249a4cbd18183544f0d (diff)
downloadlinux-2ab8b458c6a1c784a1edc4308d920f97c0e2a2b8.tar.xz
drm/i915: Add support for Generic MIPI panel driver
This driver makes use of the generic panel information from the VBT. Panel information is classified into two - panel configuration and panel power sequence which is unique to each panel. The generic driver uses the panel configuration and sequence parsed from VBT block #52 and #53 v2: Address review comments by Jani - Move all of the things in driver c file from header - Make all functions static - Make use of video/mipi_display.c instead of redefining - Null checks during sequence execution v3: Address review comments by Damien - Rename the panel driver file as intel_dsi_panel_vbt.c - Fix style changes as suggested - Correct comments for lp->hs and hs->lp count calculations - General updating comments to have more clarity - using max() instead of ternary operator - Fix names (ui_num, ui_den) while using UI in calculations - compute max of lp_to_hs switch and hs_to_lp switch while computing hs_lp_switch_count Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dsi.h')
-rw-r--r--drivers/gpu/drm/i915/intel_dsi.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_dsi.h b/drivers/gpu/drm/i915/intel_dsi.h
index e3f4e91c526f..31db33d3e5cc 100644
--- a/drivers/gpu/drm/i915/intel_dsi.h
+++ b/drivers/gpu/drm/i915/intel_dsi.h
@@ -133,4 +133,6 @@ static inline struct intel_dsi *enc_to_intel_dsi(struct drm_encoder *encoder)
extern void vlv_enable_dsi_pll(struct intel_encoder *encoder);
extern void vlv_disable_dsi_pll(struct intel_encoder *encoder);
+extern struct intel_dsi_dev_ops vbt_generic_dsi_display_ops;
+
#endif /* _INTEL_DSI_H */