Thanks for adding this fix , Sean, and sorry about missing this alignment in doc.
Regards Shashank On 7/24/2017 9:01 PM, Sharma, Shashank wrote:
-----Original Message----- From: dri-devel [mailto:dri-devel-bounces@lists.freedesktop.org] On Behalf Of Sean Paul Sent: Friday, July 21, 2017 1:39 AM To: dri-devel@lists.freedesktop.org; daniel@ffwll.ch Cc: Vetter, Daniel daniel.vetter@intel.com Subject: [PATCH v2 2/4] drm: Fix warning when building docs for scdc_helper
Fixes: ../drivers/gpu/drm/drm_scdc_helper.c:203: ERROR: Unexpected indentation. ../drivers/gpu/drm/drm_scdc_helper.c:204: WARNING: Block quote ends without a blank line; unexpected unindent.
Changes in v2:
- Property blockquote TMDS calculations so they look pretty (Daniel)
- Remove duplicate documentation from the header file
Signed-off-by: Sean Paul seanpaul@chromium.org
drivers/gpu/drm/drm_scdc_helper.c | 33 ++++++++++++++++++++------------- include/drm/drm_scdc_helper.h | 25 ------------------------- 2 files changed, 20 insertions(+), 38 deletions(-)
diff --git a/drivers/gpu/drm/drm_scdc_helper.c b/drivers/gpu/drm/drm_scdc_helper.c index 3cd96a95736d..7d1b0f011d33 100644 --- a/drivers/gpu/drm/drm_scdc_helper.c +++ b/drivers/gpu/drm/drm_scdc_helper.c @@ -194,19 +194,26 @@ EXPORT_SYMBOL(drm_scdc_set_scrambling);
- @adapter: I2C adapter for DDC channel
- @set: ret or reset the high clock ratio
- TMDS clock ratio calculations go like this:
- TMDS character = 10 bit TMDS encoded value
- TMDS character rate = The rate at which TMDS characters are transmitted(Mcsc)
- TMDS bit rate = 10x TMDS character rate
- As per the spec:
- TMDS clock rate for pixel clock < 340 MHz = 1x the character rate
- = 1/10 pixel clock rate
- TMDS clock rate for pixel clock > 340 MHz = 0.25x the character rate
- = 1/40 pixel clock rate
- Writes to the TMDS config register over SCDC channel, and:
- sets TMDS clock ratio to 1/40 when set = 1
- sets TMDS clock ratio to 1/10 when set = 0
- TMDS clock ratio calculations go like this:
TMDS character = 10 bit TMDS encoded value
TMDS character rate = The rate at which TMDS characters are
transmitted (Mcsc)
TMDS bit rate = 10x TMDS character rate
- As per the spec:
TMDS clock rate for pixel clock < 340 MHz = 1x the character
rate = 1/10 pixel clock rate
TMDS clock rate for pixel clock > 340 MHz = 0.25x the character
rate = 1/40 pixel clock rate
- Writes to the TMDS config register over SCDC channel, and:
sets TMDS clock ratio to 1/40 when set = 1
sets TMDS clock ratio to 1/10 when set = 0- Returns:
- True if write is successful, false otherwise.
diff --git a/include/drm/drm_scdc_helper.h b/include/drm/drm_scdc_helper.h index c25122bb490a..f92eb2094d6b 100644 --- a/include/drm/drm_scdc_helper.h +++ b/include/drm/drm_scdc_helper.h @@ -131,31 +131,6 @@ static inline int drm_scdc_writeb(struct i2c_adapter *adapter, u8 offset,
bool drm_scdc_get_scrambling_status(struct i2c_adapter *adapter);
-/**
- drm_scdc_set_scrambling - enable scrambling
- @adapter: I2C adapter for DDC channel
- @enable: bool to indicate if scrambling is to be enabled/disabled
- Writes the TMDS config register over SCDC channel, and:
- enables scrambling when enable = 1
- disables scrambling when enable = 0
- Returns:
- True if scrambling is set/reset successfully, false otherwise.
- */ bool drm_scdc_set_scrambling(struct i2c_adapter *adapter, bool enable);
-/**
- drm_scdc_set_high_tmds_clock_ratio - set TMDS clock ratio
- @adapter: I2C adapter for DDC channel
- @set: ret or reset the high clock ratio
- Writes to the TMDS config register over SCDC channel, and:
- sets TMDS clock ratio to 1/40 when set = 1
- sets TMDS clock ratio to 1/10 when set = 0
- Returns:
- True if write is successful, false otherwise.
- */ bool drm_scdc_set_high_tmds_clock_ratio(struct i2c_adapter *adapter, bool set); #endif
-- 2.14.0.rc0.284.gd933b75aa4-goog
Reviewed-by: Shashank Sharma shashank.sharma@intel.com
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Sharma, Shashank