Preserving ascii artwork on kernel-docs is tricky, as it needs to respect both the Sphinx rules and be properly parsed by kernel-doc script. The Sphinx syntax require code-blocks, which is: :: followed by a blank line and indended lines. But kernel-doc only works fine if the first and the last line are indented with the same amount of spaces. Also, a "\" at the end means that the next line should be merged with the first one. Change the ascii artwork to be on code-blocks, starting all lines at the same characters and not ending with a backslash. Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> --- To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover. See [PATCH 00/32] at: https://lore.kernel.org/all/cover.1657565224.git.mchehab@xxxxxxxxxx/ drivers/gpu/drm/i915/intel_pm.c | 33 ++++++++++++++++++--------------- 1 file changed, 18 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index f06babdb3a8c..d3393752b04b 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -684,18 +684,20 @@ static const struct intel_watermark_params i845_wm_info = { * FIFO is relatively small compared to the amount of data * fetched. * - * The FIFO level vs. time graph might look something like: + * The FIFO level vs. time graph might look something like:: * - * |\ |\ - * | \ | \ - * __---__---__ (- plane active, _ blanking) - * -> time + * ^ + * | |\ |\ ( ) + * | | \ | \ ( ) + * | __---__---__ (- plane active, _ blanking) + * +-------------------> time * - * or perhaps like this: + * or perhaps like this:: * - * |\|\ |\|\ - * __----__----__ (- plane active, _ blanking) - * -> time + * ^ + * | |\|\ |\|\ ( ) + * | __----__----__ (- plane active, _ blanking) + * +-------------------> time * * Returns: * The watermark in bytes @@ -731,13 +733,14 @@ static unsigned int intel_wm_method1(unsigned int pixel_rate, * FIFO is relatively large compared to the amount of data * fetched. * - * The FIFO level vs. time graph might look something like: + * The FIFO level vs. time graph might look something like:: * - * |\___ |\___ - * | \___ | \___ - * | \ | \ - * __ --__--__--__--__--__--__ (- plane active, _ blanking) - * -> time + * ^ + * | |\___ |\___ ( ) + * | | \___ | \___ ( ) + * | | \ | \ ( ) + * | __ --__--__--__--__--__--__ (- plane active, _ blanking) + * +---------------------------------> time * * Returns: * The watermark in bytes -- 2.36.1
