BMC/Intel-BMC/linux.git/drivers/gpu/drm/msm/edp, branch dev-4.6Intel OpenBMC Linux kernel source tree (mirror)https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev-4.62016-03-03T16:55:27+00:00drm/msm: update generated headers2016-03-03T16:55:27+00:00Rob Clarkrobdclark@gmail.com2016-02-20T18:37:58+00:00urn:sha1:a2272e48eef02869dc3fa031720f36dd4cb05e4f
Pull in additional regs needed for a430, etc.
Signed-off-by: Rob Clark <robdclark@gmail.com>
drm/msm: update generated headers2015-10-22T19:39:44+00:00Rob Clarkrobdclark@gmail.com2015-10-22T16:36:57+00:00urn:sha1:8217e97ab9888651f4a5b24c682047457965349a
Signed-off-by: Rob Clark <robdclark@gmail.com>
drm/msm/dp: use flags argument of devm_gpiod_get to set direction2015-08-15T22:27:18+00:00Uwe Kleine-Königu.kleine-koenig@pengutronix.de2015-07-06T09:09:41+00:00urn:sha1:02b3ee466443ba6780562fb2af5fe0ad5bf059f6
Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions)
which appeared in v3.17-rc1, the gpiod_get* functions take an additional
parameter that allows to specify direction and initial value for output.
Use this to simplify the driver. Furthermore this is one caller less
that stops us making the flags argument to gpiod_get*() mandatory.
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Rob Clark <robdclark@gmail.com>
drm/msm: update generated headers2015-08-15T22:27:10+00:00Rob Clarkrobdclark@gmail.com2015-07-27T23:37:12+00:00urn:sha1:2d3584eb871da2a6fa72e3d50781f33b0312589a
Signed-off-by: Rob Clark <robdclark@gmail.com>
drm/msm: drop redundant debug output2015-06-11T17:11:03+00:00Nicholas Mc Guirehofrat@osadl.org2015-04-11T13:10:38+00:00urn:sha1:0c076bffd2575e3b30d63cbb908954cfdef2335a
wait_for_completion_timeout returns 0 in case of timeout and never
return < 0 so there is no additional information in printing the
value of time_left here as it will always be 0, thus it can be dropped.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
drm/msm: wait_for_completion_timeout return is never negative2015-06-11T17:11:03+00:00Nicholas Mc Guirehofrat@osadl.org2015-04-11T13:10:37+00:00urn:sha1:c6d0baf1fdbe32594e6e8bf6870f3951d3cf6415
wait_for_completion_timeout returns >= 0 but never
negative - so the error check should be against equality
to 0 not <= 0.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
drm/msm: match wait_for_completion_timeout return type2015-06-11T17:11:03+00:00Nicholas Mc Guirehofrat@osadl.org2015-04-11T13:10:36+00:00urn:sha1:a51d01f067b34b138deae6ff86276e807c606876
return type of wait_for_completion_timeout is unsigned long not int, this
patch assigns the return value of wait_for_completion_timeout to an
appropriately typed and named variable.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
drm/msm/edp: fix build warning - missing prototype2015-06-11T17:11:02+00:00Rob Clarkrobdclark@gmail.com2015-06-05T16:10:23+00:00urn:sha1:07549dfbd9f218496eebf7d732bf3ab1c95882c2
Fix build warning when building edp/edp_aux.o due to missing
prototype for edp_aux_transfer.
This function is only used in edp_aux.c so just make it static.
Reported-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
drm/msm: drop redundant output in debug message2015-06-11T17:11:02+00:00Nicholas Mc Guirehofrat@osadl.org2015-04-04T02:39:09+00:00urn:sha1:a7c07690f25c69aa6a68565df904f1b77da725da
wait_for_completion_timeout returns 0 in case of timeout so printing the
return value here will always yield 0 and is therefor redundant - dropped.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
drm/msm: fix HZ dependency of timeout2015-06-11T17:11:02+00:00Nicholas Mc Guirehofrat@osadl.org2015-04-04T02:39:08+00:00urn:sha1:84c3b87b8b669e2d42209ba9fc9ddeffb90b3f17
The timeout is passed as a constant which makes it HZ dependent because
jiffies are expected so it should be converted to jiffies. The actual
value is not clear from the code - my best guess is that this should be
300 milliseconds given that other timeouts are in milliseconds based on
looking at other drm drivers (e.g. exynos_drm_dsi.c:356 300ms,
tegra/dpaux.c:188 250ms) - this needs to be confirmed by someone who
knows the details of the driver.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>