On Mon, Jan 02, 2017 at 11:53:03AM +0530, Archit Taneja wrote:
On 12/30/2016 2:18 AM, Daniel Vetter wrote:
I just learned that &struct_name.member_name works and looks pretty even. It doesn't (yet) link to the member directly though, which would be really good for big structures or vfunc tables (where the per-member kerneldoc tends to be long).
Also some minor drive-by polish where it makes sense, I read a lot of docs ...
Cc: Archit Taneja architt@codeaurora.org Cc: Jani Nikula jani.nikula@linux.intel.com Cc: Chris Wilson chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter daniel.vetter@intel.com
drivers/gpu/drm/drm_bridge.c | 27 +++++++++++-------------- include/drm/drm_bridge.h | 48 +++++++++++++++++++++++++------------------- 2 files changed, 39 insertions(+), 36 deletions(-)
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index ae5e57ad718c..86a7637ba344 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -55,7 +55,7 @@
- just provide additional hooks to get the desired output at the end of the
- encoder chain.
- Bridges can also be chained up using the next pointer in &struct drm_bridge.
*/
- Bridges can also be chained up using the &drm_bridge.next pointer.
- Both legacy CRTC helpers and the new atomic modeset helpers support bridges.
@@ -179,7 +179,7 @@ void drm_bridge_detach(struct drm_bridge *bridge)
- @mode: desired mode to be set for the bridge
- @adjusted_mode: updated mode that works for this bridge
- Calls ->mode_fixup() &drm_bridge_funcs op for all the bridges in the
- Calls &drm_bridge_funcs.mode_fixup for all the bridges in the
- encoder chain, starting from the first bridge to the last.
- Note: the bridge passed should be the one closest to the encoder
@@ -206,11 +206,10 @@ bool drm_bridge_mode_fixup(struct drm_bridge *bridge, EXPORT_SYMBOL(drm_bridge_mode_fixup);
/**
- drm_bridge_disable - calls ->disable() &drm_bridge_funcs op for all
bridges in the encoder chain.
- drm_bridge_disable - disables all bridges in the encoder chain
- @bridge: bridge control structure
- Calls ->disable() &drm_bridge_funcs op for all the bridges in the encoder
- Calls &drm_bridge_funcs.disable op for all the bridges in the encoder
- chain, starting from the last bridge to the first. These are called before
- calling the encoder's prepare op.
@@ -229,11 +228,10 @@ void drm_bridge_disable(struct drm_bridge *bridge) EXPORT_SYMBOL(drm_bridge_disable);
/**
- drm_bridge_post_disable - calls ->post_disable() &drm_bridge_funcs op for
all bridges in the encoder chain.
- drm_bridge_post_disable - cleans up after disabling all bridges in the encoder chain
- @bridge: bridge control structure
- Calls ->post_disable() &drm_bridge_funcs op for all the bridges in the
- Calls &drm_bridge_funcs.post_disable op for all the bridges in the
- encoder chain, starting from the first bridge to the last. These are called
- after completing the encoder's prepare op.
@@ -258,7 +256,7 @@ EXPORT_SYMBOL(drm_bridge_post_disable);
- @mode: desired mode to be set for the bridge
- @adjusted_mode: updated mode that works for this bridge
- Calls ->mode_set() &drm_bridge_funcs op for all the bridges in the
- Calls &drm_bridge_funcs.mode_set op for all the bridges in the
- encoder chain, starting from the first bridge to the last.
- Note: the bridge passed should be the one closest to the encoder
@@ -278,11 +276,11 @@ void drm_bridge_mode_set(struct drm_bridge *bridge, EXPORT_SYMBOL(drm_bridge_mode_set);
/**
- drm_bridge_pre_enable - calls ->pre_enable() &drm_bridge_funcs op for all
bridges in the encoder chain.
- drm_bridge_pre_enable - prepares for enabling all
bridges in the encoder chain- @bridge: bridge control structure
- Calls ->pre_enable() &drm_bridge_funcs op for all the bridges in the encoder
- Calls &drm_bridge_funcs.pre_enable op for all the bridges in the encoder
- chain, starting from the last bridge to the first. These are called
- before calling the encoder's commit op.
@@ -301,11 +299,10 @@ void drm_bridge_pre_enable(struct drm_bridge *bridge) EXPORT_SYMBOL(drm_bridge_pre_enable);
/**
- drm_bridge_enable - calls ->enable() &drm_bridge_funcs op for all bridges
in the encoder chain.
- drm_bridge_enable - enables all bridges in the encoder chain
- @bridge: bridge control structure
- Calls ->enable() &drm_bridge_funcs op for all the bridges in the encoder
- Calls &drm_bridge_funcs.enable op for all the bridges in the encoder
- chain, starting from the first bridge to the last. These are called
- after completing the encoder's commit op.
diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h index d3ca16f4da8f..1595a57dfbf2 100644 --- a/include/drm/drm_bridge.h +++ b/include/drm/drm_bridge.h @@ -87,18 +87,19 @@ struct drm_bridge_funcs { * True if an acceptable configuration is possible, false if the modeset * operation should be rejected. */
- bool (*mode_fixup)(struct drm_bridge *bridge,
const struct drm_display_mode *mode,struct drm_display_mode *adjusted_mode);
- bool (*mode_fixup)(struct drm_bridge *bridge, const struct
drm_display_mode *mode, struct drm_display_mode*adjusted_mode);The change above doesn't seem to help with anything. Otherwise:
Indeed, that shouldn't have been there, I removed it while applying.
Reviewed-by: Archit Taneja architt@codeaurora.org
Thanks a lot for your review. -Daniel