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Message-Id: <1441656124-8997-4-git-send-email-danilo.cesar@collabora.co.uk>
Date: Mon, 7 Sep 2015 17:02:01 -0300
From: Danilo Cesar Lemes de Paula <danilo.cesar@...labora.co.uk>
To: Jonathan Corbet <corbet@....net>
Cc: Danilo Cesar Lemes de Paula <danilo.cesar@...labora.co.uk>,
Randy Dunlap <rdunlap@...radead.org>,
Daniel Vetter <daniel.vetter@...ll.ch>,
Laurent Pinchart <laurent.pinchart@...asonboard.com>,
Herbert Xu <herbert@...dor.apana.org.au>,
Stephan Mueller <smueller@...onox.de>,
Michal Marek <mmarek@...e.cz>, linux-kernel@...r.kernel.org,
linux-doc@...r.kernel.org,
intel-gfx <intel-gfx@...ts.freedesktop.org>,
dri-devel <dri-devel@...ts.freedesktop.org>
Subject: [PATCH 3/6] drm/doc: Convert to markdown
DRM Docbook is now Markdown ready. This means its doc is able to
use markdown text on it.
* Documentation/DocBook/drm.tmpl: Contains a table duplicated from
drivers/gpu/drm/i915/i915_reg.h. This is not needed anymore
* drivers/gpu/drm/drm_modeset_lock.c: had a code example that used
to look pretty bad on html. Fixed by using proper code markup.
* drivers/gpu/drm/drm_prime.c: Remove spaces between lines to make
a proper markup list.
* drivers/gpu/drm/i915/i915_reg.h: Altought pandoc supports tables,
it doesn't support table cell spanning. But we can use fixed-width
for those special cases.
* include/drm/drm_vma_manager.h: Another code example that should be
proper indented with four spaces.
Signed-off-by: Danilo Cesar Lemes de Paula <danilo.cesar@...labora.co.uk>
Cc: Randy Dunlap <rdunlap@...radead.org>
Cc: Daniel Vetter <daniel.vetter@...ll.ch>
Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc: Jonathan Corbet <corbet@....net>
Cc: Herbert Xu <herbert@...dor.apana.org.au>
Cc: Stephan Mueller <smueller@...onox.de>
Cc: Michal Marek <mmarek@...e.cz>
Cc: linux-kernel@...r.kernel.org
Cc: linux-doc@...r.kernel.org
Cc: intel-gfx <intel-gfx@...ts.freedesktop.org>
Cc: dri-devel <dri-devel@...ts.freedesktop.org>
---
Documentation/DocBook/Makefile | 2 +-
Documentation/DocBook/drm.tmpl | 86 --------------------------------------
drivers/gpu/drm/drm_modes.c | 12 +++---
drivers/gpu/drm/drm_modeset_lock.c | 14 +++----
drivers/gpu/drm/drm_prime.c | 16 +++----
drivers/gpu/drm/i915/i915_reg.h | 48 ++++++++++-----------
include/drm/drm_vma_manager.h | 10 ++---
7 files changed, 48 insertions(+), 140 deletions(-)
diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile
index c1ff834..75b7d9b 100644
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile
@@ -17,7 +17,7 @@ DOCBOOKS := z8530book.xml device-drivers.xml \
tracepoint.xml drm.xml media_api.xml w1.xml \
writing_musb_glue_layer.xml crypto-API.xml iio.xml
-MARKDOWNREADY :=
+MARKDOWNREADY := drm.xml
include Documentation/DocBook/media/Makefile
diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl
index 9ddf8c6..4111902 100644
--- a/Documentation/DocBook/drm.tmpl
+++ b/Documentation/DocBook/drm.tmpl
@@ -4076,92 +4076,6 @@ int num_ioctls;</synopsis>
<sect2>
<title>DPIO</title>
!Pdrivers/gpu/drm/i915/i915_reg.h DPIO
- <table id="dpiox2">
- <title>Dual channel PHY (VLV/CHV/BXT)</title>
- <tgroup cols="8">
- <colspec colname="c0" />
- <colspec colname="c1" />
- <colspec colname="c2" />
- <colspec colname="c3" />
- <colspec colname="c4" />
- <colspec colname="c5" />
- <colspec colname="c6" />
- <colspec colname="c7" />
- <spanspec spanname="ch0" namest="c0" nameend="c3" />
- <spanspec spanname="ch1" namest="c4" nameend="c7" />
- <spanspec spanname="ch0pcs01" namest="c0" nameend="c1" />
- <spanspec spanname="ch0pcs23" namest="c2" nameend="c3" />
- <spanspec spanname="ch1pcs01" namest="c4" nameend="c5" />
- <spanspec spanname="ch1pcs23" namest="c6" nameend="c7" />
- <thead>
- <row>
- <entry spanname="ch0">CH0</entry>
- <entry spanname="ch1">CH1</entry>
- </row>
- </thead>
- <tbody valign="top" align="center">
- <row>
- <entry spanname="ch0">CMN/PLL/REF</entry>
- <entry spanname="ch1">CMN/PLL/REF</entry>
- </row>
- <row>
- <entry spanname="ch0pcs01">PCS01</entry>
- <entry spanname="ch0pcs23">PCS23</entry>
- <entry spanname="ch1pcs01">PCS01</entry>
- <entry spanname="ch1pcs23">PCS23</entry>
- </row>
- <row>
- <entry>TX0</entry>
- <entry>TX1</entry>
- <entry>TX2</entry>
- <entry>TX3</entry>
- <entry>TX0</entry>
- <entry>TX1</entry>
- <entry>TX2</entry>
- <entry>TX3</entry>
- </row>
- <row>
- <entry spanname="ch0">DDI0</entry>
- <entry spanname="ch1">DDI1</entry>
- </row>
- </tbody>
- </tgroup>
- </table>
- <table id="dpiox1">
- <title>Single channel PHY (CHV/BXT)</title>
- <tgroup cols="4">
- <colspec colname="c0" />
- <colspec colname="c1" />
- <colspec colname="c2" />
- <colspec colname="c3" />
- <spanspec spanname="ch0" namest="c0" nameend="c3" />
- <spanspec spanname="ch0pcs01" namest="c0" nameend="c1" />
- <spanspec spanname="ch0pcs23" namest="c2" nameend="c3" />
- <thead>
- <row>
- <entry spanname="ch0">CH0</entry>
- </row>
- </thead>
- <tbody valign="top" align="center">
- <row>
- <entry spanname="ch0">CMN/PLL/REF</entry>
- </row>
- <row>
- <entry spanname="ch0pcs01">PCS01</entry>
- <entry spanname="ch0pcs23">PCS23</entry>
- </row>
- <row>
- <entry>TX0</entry>
- <entry>TX1</entry>
- <entry>TX2</entry>
- <entry>TX3</entry>
- </row>
- <row>
- <entry spanname="ch0">DDI2</entry>
- </row>
- </tbody>
- </tgroup>
- </table>
</sect2>
<sect2>
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index cd74a09..9480464 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -553,10 +553,10 @@ EXPORT_SYMBOL(drm_gtf_mode_complex);
* drivers/video/fbmon.c
*
* Standard GTF parameters:
- * M = 600
- * C = 40
- * K = 128
- * J = 20
+ * M = 600
+ * C = 40
+ * K = 128
+ * J = 20
*
* Returns:
* The modeline based on the GTF algorithm stored in a drm_display_mode object.
@@ -1212,7 +1212,7 @@ EXPORT_SYMBOL(drm_mode_connector_list_update);
* This uses the same parameters as the fb modedb.c, except for an extra
* force-enable, force-enable-digital and force-disable bit at the end:
*
- * <xres>x<yres>[M][R][-<bpp>][@<refresh>][i][m][eDd]
+ * <xres>x<yres>[M][R][-<bpp>][@<refresh>][i][m][eDd]
*
* The intermediate drm_cmdline_mode structure is required to store additional
* options from the command line modline like the force-enable/disable flag.
@@ -1491,4 +1491,4 @@ int drm_mode_convert_umode(struct drm_display_mode *out,
out:
return ret;
-}
\ No newline at end of file
+}
diff --git a/drivers/gpu/drm/drm_modeset_lock.c b/drivers/gpu/drm/drm_modeset_lock.c
index fba321c..9abee87 100644
--- a/drivers/gpu/drm/drm_modeset_lock.c
+++ b/drivers/gpu/drm/drm_modeset_lock.c
@@ -40,17 +40,15 @@
* The basic usage pattern is to:
*
* drm_modeset_acquire_init(&ctx)
- * retry:
+ * retry:
* foreach (lock in random_ordered_set_of_locks) {
- * ret = drm_modeset_lock(lock, &ctx)
- * if (ret == -EDEADLK) {
- * drm_modeset_backoff(&ctx);
- * goto retry;
- * }
+ * ret = drm_modeset_lock(lock, &ctx)
+ * if (ret == -EDEADLK) {
+ * drm_modeset_backoff(&ctx);
+ * goto retry;
+ * }
* }
- *
* ... do stuff ...
- *
* drm_modeset_drop_locks(&ctx);
* drm_modeset_acquire_fini(&ctx);
*/
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
index 9f935f5..27aa718 100644
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -313,19 +313,15 @@ static const struct dma_buf_ops drm_gem_prime_dmabuf_ops = {
*
* Export callbacks:
*
- * - @gem_prime_pin (optional): prepare a GEM object for exporting
- *
- * - @gem_prime_get_sg_table: provide a scatter/gather table of pinned pages
- *
- * - @gem_prime_vmap: vmap a buffer exported by your driver
- *
- * - @gem_prime_vunmap: vunmap a buffer exported by your driver
- *
- * - @gem_prime_mmap (optional): mmap a buffer exported by your driver
+ * * @gem_prime_pin (optional): prepare a GEM object for exporting
+ * * @gem_prime_get_sg_table: provide a scatter/gather table of pinned pages
+ * * @gem_prime_vmap: vmap a buffer exported by your driver
+ * * @gem_prime_vunmap: vunmap a buffer exported by your driver
+ * * @gem_prime_mmap (optional): mmap a buffer exported by your driver
*
* Import callback:
*
- * - @gem_prime_import_sg_table (import): produce a GEM object from another
+ * * @gem_prime_import_sg_table (import): produce a GEM object from another
* driver's scatter/gather table
*/
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 83a0888..db5e248 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -799,31 +799,31 @@ enum skl_disp_power_wells {
*
* Note: DDI0 is digital port B, DD1 is digital port C, and DDI2 is
* digital port D (CHV) or port A (BXT).
- */
-/*
- * Dual channel PHY (VLV/CHV/BXT)
- * ---------------------------------
- * | CH0 | CH1 |
- * | CMN/PLL/REF | CMN/PLL/REF |
- * |---------------|---------------| Display PHY
- * | PCS01 | PCS23 | PCS01 | PCS23 |
- * |-------|-------|-------|-------|
- * |TX0|TX1|TX2|TX3|TX0|TX1|TX2|TX3|
- * ---------------------------------
- * | DDI0 | DDI1 | DP/HDMI ports
- * ---------------------------------
*
- * Single channel PHY (CHV/BXT)
- * -----------------
- * | CH0 |
- * | CMN/PLL/REF |
- * |---------------| Display PHY
- * | PCS01 | PCS23 |
- * |-------|-------|
- * |TX0|TX1|TX2|TX3|
- * -----------------
- * | DDI2 | DP/HDMI port
- * -----------------
+ *
+ * Dual channel PHY (VLV/CHV/BXT)
+ * ---------------------------------
+ * | CH0 | CH1 |
+ * | CMN/PLL/REF | CMN/PLL/REF |
+ * |---------------|---------------| Display PHY
+ * | PCS01 | PCS23 | PCS01 | PCS23 |
+ * |-------|-------|-------|-------|
+ * |TX0|TX1|TX2|TX3|TX0|TX1|TX2|TX3|
+ * ---------------------------------
+ * | DDI0 | DDI1 | DP/HDMI ports
+ * ---------------------------------
+ *
+ * Single channel PHY (CHV/BXT)
+ * -----------------
+ * | CH0 |
+ * | CMN/PLL/REF |
+ * |---------------| Display PHY
+ * | PCS01 | PCS23 |
+ * |-------|-------|
+ * |TX0|TX1|TX2|TX3|
+ * -----------------
+ * | DDI2 | DP/HDMI port
+ * -----------------
*/
#define DPIO_DEVFN 0
diff --git a/include/drm/drm_vma_manager.h b/include/drm/drm_vma_manager.h
index 8cd402c..2ca44db 100644
--- a/include/drm/drm_vma_manager.h
+++ b/include/drm/drm_vma_manager.h
@@ -110,11 +110,11 @@ drm_vma_offset_exact_lookup(struct drm_vma_offset_manager *mgr,
* Note: You're in atomic-context while holding this lock!
*
* Example:
- * drm_vma_offset_lock_lookup(mgr);
- * node = drm_vma_offset_lookup_locked(mgr);
- * if (node)
- * kref_get_unless_zero(container_of(node, sth, entr));
- * drm_vma_offset_unlock_lookup(mgr);
+ * drm_vma_offset_lock_lookup(mgr);
+ * node = drm_vma_offset_lookup_locked(mgr);
+ * if (node)
+ * kref_get_unless_zero(container_of(node, sth, entr));
+ * drm_vma_offset_unlock_lookup(mgr);
*/
static inline void drm_vma_offset_lock_lookup(struct drm_vma_offset_manager *mgr)
{
--
2.4.3
--
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