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authorDave Airlie <airlied@redhat.com>2015-01-09 09:13:41 +1000
committerDave Airlie <airlied@redhat.com>2015-01-09 09:13:41 +1000
commite5202a2289d746a94703ad937157d398fb2607cf (patch)
treeb0b8869adfa0e4c0dc05f7a11588e5e21a580755 /include/drm
parentb1940cd21c0f4abdce101253e860feff547291b0 (diff)
parent7552e7dd9527c41f891c87854418896eaf309c20 (diff)
downloadlinux-e5202a2289d746a94703ad937157d398fb2607cf.tar.bz2
Merge tag 'topic/core-stuff-2014-12-19' of git://anongit.freedesktop.org/drm-intel into drm-next
Misc drm patches with mostly polish patches from Thierry, with a bit of generic mode validation from Ville and a few other oddball things. * tag 'topic/core-stuff-2014-12-19' of git://anongit.freedesktop.org/drm-intel: (25 commits) drm: Include drm_crtc_helper.h in DocBook drm: Make drm_crtc_helper.h standalone includible drm: Move IRQ related fields to proper section drm: Remove stale comment drm: Do basic sanity checks for user modes drm: Perform basic sanity checks on probed modes drm: Reorganize probed mode validation drm/doc: Remove duplicate "by" drm/info: Remove unused code drm/cache: Use wbinvd helpers drm/plane-helper: Test for plane disable earlier drm/doc: Document drm_add_modes_noedid() usage drm: bit of spell-check / editorializing. drm: Prefer sizeof(type) over sizeof type drm: Remove useless else block drm: Remove unneeded braces for single statement blocks drm: Do not assign in if condition drm: Prefer kmalloc_array() over kmalloc() with multiply drm: Prefer kcalloc() over kzalloc() with multiply drm: Miscellaneous checkpatch whitespace cleanups ...
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drmP.h4
-rw-r--r--include/drm/drm_crtc.h2
-rw-r--r--include/drm/drm_crtc_helper.h32
-rw-r--r--include/drm/drm_modes.h6
4 files changed, 33 insertions, 11 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index e1b2e8b98af7..a5f6a1f563c4 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -744,8 +744,6 @@ struct drm_device {
/** \name Context support */
/*@{ */
- bool irq_enabled; /**< True if irq handler is enabled */
- int irq;
__volatile__ long context_flag; /**< Context swapping flag */
int last_context; /**< Last current context */
@@ -753,6 +751,8 @@ struct drm_device {
/** \name VBLANK IRQ support */
/*@{ */
+ bool irq_enabled;
+ int irq;
/*
* At load time, disabling the vblank interrupt won't be allowed since
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index b86329813ad3..291239f2fafc 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -463,7 +463,7 @@ struct drm_connector_state {
/**
* struct drm_connector_funcs - control connectors on a given device
- * @dpms: set power state (see drm_crtc_funcs above)
+ * @dpms: set power state
* @save: save connector state
* @restore: restore connector state
* @reset: reset connector after state has been invalidated (e.g. resume)
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 7adbb65ea8ae..e76828d81a8b 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -39,15 +39,28 @@
#include <linux/fb.h>
+#include <drm/drm_crtc.h>
+
enum mode_set_atomic {
LEAVE_ATOMIC_MODE_SET,
ENTER_ATOMIC_MODE_SET,
};
/**
- * drm_crtc_helper_funcs - helper operations for CRTCs
- * @mode_fixup: try to fixup proposed mode for this connector
+ * struct drm_crtc_helper_funcs - helper operations for CRTCs
+ * @dpms: set power state
+ * @prepare: prepare the CRTC, called before @mode_set
+ * @commit: commit changes to CRTC, called after @mode_set
+ * @mode_fixup: try to fixup proposed mode for this CRTC
* @mode_set: set this mode
+ * @mode_set_nofb: set mode only (no scanout buffer attached)
+ * @mode_set_base: update the scanout buffer
+ * @mode_set_base_atomic: non-blocking mode set (used for kgdb support)
+ * @load_lut: load color palette
+ * @disable: disable CRTC when no longer in use
+ * @atomic_check: check for validity of an atomic state
+ * @atomic_begin: begin atomic update
+ * @atomic_flush: flush atomic update
*
* The helper operations are called by the mid-layer CRTC helper.
*/
@@ -91,9 +104,17 @@ struct drm_crtc_helper_funcs {
};
/**
- * drm_encoder_helper_funcs - helper operations for encoders
+ * struct drm_encoder_helper_funcs - helper operations for encoders
+ * @dpms: set power state
+ * @save: save connector state
+ * @restore: restore connector state
* @mode_fixup: try to fixup proposed mode for this connector
+ * @prepare: part of the disable sequence, called before the CRTC modeset
+ * @commit: called after the CRTC modeset
* @mode_set: set this mode
+ * @get_crtc: return CRTC that the encoder is currently attached to
+ * @detect: connection status detection
+ * @disable: disable encoder when not in use (overrides DPMS off)
*
* The helper operations are called by the mid-layer CRTC helper.
*/
@@ -119,9 +140,10 @@ struct drm_encoder_helper_funcs {
};
/**
- * drm_connector_helper_funcs - helper operations for connectors
+ * struct drm_connector_helper_funcs - helper operations for connectors
* @get_modes: get mode list for this connector
- * @mode_valid (optional): is this mode valid on the given connector?
+ * @mode_valid: is this mode valid on the given connector? (optional)
+ * @best_encoder: return the preferred encoder for this connector
*
* The helper operations are called by the mid-layer CRTC helper.
*/
diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h
index 91d0582f924e..a36a5bfce2f5 100644
--- a/include/drm/drm_modes.h
+++ b/include/drm/drm_modes.h
@@ -217,9 +217,9 @@ bool drm_mode_equal_no_clocks_no_stereo(const struct drm_display_mode *mode1,
const struct drm_display_mode *mode2);
/* for use by the crtc helper probe functions */
-void drm_mode_validate_size(struct drm_device *dev,
- struct list_head *mode_list,
- int maxX, int maxY);
+enum drm_mode_status drm_mode_validate_basic(const struct drm_display_mode *mode);
+enum drm_mode_status drm_mode_validate_size(const struct drm_display_mode *mode,
+ int maxX, int maxY);
void drm_mode_prune_invalid(struct drm_device *dev,
struct list_head *mode_list, bool verbose);
void drm_mode_sort(struct list_head *mode_list);