sclk_mipidsi_24m is the gating of mipi dsi phy.
Change-Id: I15b3e7a17b06397eb825eb2faca37d77732c9a97
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from commit a2f4c560f1)
Adds a new id for the sclk supplying the mipidsi on rk3288 socs.
Change-Id: Ifc3b97e4feed01098b483162d6320240d4b44cb3
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from commit c6d49fbcfc)
Add an id for crypto clk to the binding header, so that it can be called
in other part.
Change-Id: I541f4373cb2753aa74e2183cae82215e31faae44
Signed-off-by: Zain Wang <zain.wang@rock-chips.com>
Acked-by: Michael Turquette <mturquette@baylibre.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from commit 94d5d6a0fb)
Add PSCI node for RK3399 SoC, and cpu node enable-method property is
set to "psci".
Change-Id: I24f348b379435da88fe33f01e4b726e2e0210a9d
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
There are two watchdogs in ALIVE named WDT0 and WDT1, and
one watchdog in PMU named WDT2.
WDT0 can drive CRU to generate global software reset.
Change-Id: Ide47e7e69572d2f2a537b590dc75010cf0f56c51
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
The Rockchip driver cannot use drm_atomic_helper_wait_for_vblanks()
because it has hardware counters for neither vblanks nor scanlines.
In order to simplify re-implementing the functionality for this driver,
export the framebuffer_changed() helper so it can be reused.
Change-Id: I80e2dc3b412d2299e6d97a9421e928dc32a9b63e
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit c240906d36)
This patch manually amend some code to keep local
branch more consistent with upstream.
Change-Id: If705983f84ade4e7cebb45db8a65d34b876c7bef
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
we only add the property of regulator and clock to cpu0 and cpu4 node,
but if cpu4~cpu7 is down and then we up cpu5~cpu7, they will can not
get their regulator and clock. So we should add the properties to all
cpu node.
Change-Id: Id601fa3d3d05875f7c68f2a5472dc0eefefb6096
Signed-off-by: Feng Xiao <xf@rock-chips.com>
If DRM_FBDEV_EMULATION is not selected in the config then we can save a
bit of space by not including the framebuffer code.
Change-Id: I57b8888ebed0a0980e04a908116ad843b2fad556
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: John Keeping <john@metanate.com>
(cherry picked from commit f0442df215)
args->pitch and args->size may not be set by userspace, sometimes
userspace only malloc args and not memset args to zero, then
args->pitch and args->size is random, it is very danger to use
pitch/size on gem.
pitch's type is u32, and min_pitch's type is int, example,
pitch is 0xffffffff, then pitch < min_pitch return true, then gem will
alloc very very big bufffer, it would eat all the memory and cause kernel
crash.
Stop using pitch/size from args, calc them from other args.
Change-Id: I867d61bf6bc48a2989ae4d15a819a85a7e38d26f
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit e3c4abdb3b)
As commented in drm_atomic_helper_wait_for_vblanks(), userspace relies
on cursor ioctls being unsynced. Converting the rockchip driver to
atomic has significantly impacted cursor performance by making every
cursor update wait for vblank.
By skipping the vblank sync when the framebuffer has not changed (as is
done in drm_atomic_helper_wait_for_vblanks()) we can avoid this for the
common case of moving the cursor and only need to delay the cursor ioctl
when the cursor icon changes.
We cannot add the check on legacy_cursor_update since that results in
the cursor bo being unreferenced while the hardware may still be reading
it. Fully supporting unsynced cursor updates is left for the future
when the atomic helper framework supports async updates.
Change-Id: I4c0e4b51ec7441fb7b7342eac5d4b98f9ca5ee62
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: John Keeping <john@metanate.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from commit f2227f4697)
The function can return negative value so it should be assigned to signed
variable.
The problem has been detected using patch
scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci.
Change-Id: Ide4daa64ce996d125b2f698e6f2d4899591e8065
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Chris Zhong <zyw@rock-chips.com>
(cherry picked from commit 484bb6c969)
Now rockchip_drm_vop.c is build into rockchipdrm.ko, so
no need to export following symbol anymore:
rockchip_drm_dma_attach_device
rockchip_drm_dma_detach_device
rockchip_drm_dma_attach_device
rockchip_drm_dma_detach_device
rockchip_register_crtc_funcs
rockchip_unregister_crtc_funcs
rockchip_fb_get_gem_obj
Change-Id: Ic6cc7cb83efca4f74f1e70e3568abdfb83d2886f
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit 63087aae5a)
Commit dbb3d94 (drm/rockchip: vop: move interrupt registers into
vop_data) introduced new macros for updating the interrupt control
registers but these always use the mask from the register definition
without refining it for the particular bits that are being changed.
This means that whenever we enable/disable a particular interrupt we end
up disabling all of the others as a side effect.
Change-Id: I3b0f2574315f3655c183c21143b0bca7cdd9f6fa
Signed-off-by: John Keeping <john@metanate.com>
(cherry picked from commit c7647f8681)
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
rockchip_drm_vop's module init had moved to rockchip_vop_reg.c
so no need to build rockchip_drm_vop.ko
Change-Id: I36da6a2741a250f3344b9febcd0c74539a861798
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit ce90d092bc)
Add support for Synopsys DesignWare MIPI DSI controller which is
embedded in the rk3288 SoCs.
Change-Id: Ic450633c683520361926a676191426349376803e
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Acked-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit 84e05408fc)
Since the mipi dsi driver need to use the clock of vop to make the
calculation of Blanking. But sometimes the clock driver can not set a
accurate clock_rate for vop, get it by clk_round_rate before mode_set,
so we can get the true value.
Change-Id: I04e6a499763258c2e16a09e3a59cf3a1e4593706
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Acked-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit b59b8de314)
Fixes: a67719d182 ("drm/rockchip: vop: spilt register related into rockchip_reg_vop.c")
Change-Id: I4c855f65e684c08f8648547dcf16aa657c6ae5db
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
(cherry picked from commit 54255e818e)
RK3036 registers layout is quite difference with rk3288 layout,
The IC design with different framework, rk3036 vop is VOP LITE,
and rk3288 is VOP FULL.
RK3036 support two overlay plane and one hwc plane, max output
resolution is 1080p. it support IOMMU, and its IOMMU same as
rk3288's.
Change-Id: Ib713b252dc6f2d4bffa3183698768c6f23236ccf
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit f767345350)
There are two version scale control register found on vop,
scale full version found on rk3288, support extension registers.
and scale little version found on rk3036, only support common scale.
Change-Id: Iea1f253f363e062d49390fa51c304a2c109c39c6
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit 1194fffbb1)
No functional updates. Spilt register related into another file
would be nice to multi vop driver,
Change-Id: I811b12a57b03c24eb420d0c3fa0833f412bd258c
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit a67719d182)
Move interrupt registers into vop_data, so it can use at multi-vop driver
Change-Id: I3183fb3c97e76d58dbdab2f2df34480ee2e74b31
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit dbb3d94444)
Move cfg_done register into vop_data, so it can use at multi-vop driver
Change-Id: Id92d69302a4fc9e28b96099bf0297674f2abfb33
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit 0cf33fe33d)
encoder.enable is more compatible to atomic api than encoder.prepare/commit
Change-Id: Idacd1c44df94110b4a4b2cc66be9ce0eda8a2ad9
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit a8eef71d38)
Both connecter gate and out_mode are not conflict with mode set
configure. Direct setting connecter gate and out_mode, that allow
connector do rockchip_drm_crtc_mode_config after mode set.
Change-Id: I6f7af59b7cbff2ae55830f31155e34e041cc74f8
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit d0e20d0ebf)
If drm core requests a async commit, rockchip_drm_atomic_commit
will schedule a work task to update later.
Change-Id: I8d35b157b817f2e7f810968e7b18043414cb17e6
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit f32fad51ee)
Rk3288 vop timing registers is immediately register, when configure
timing on display active time, will cause tearing. use dclk reset is
not a good idea to avoid this tearing. we can avoid tearing by using
standby register.
Vop standby register will take effect at end of current frame, and
go back to work immediately when exit standby.
So we can use standby register to protect this context.
Change-Id: Ib65433900c67f9fbd3957c4b0506d6172474e5c2
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit ce3887ed0d)
Rockchip vop not support hw vblank counter, needed check the committed
register if it's really take effect.
Change-Id: Ia291cdf75bc2f7397881f0e5f42debeae1c04f03
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit 63ebb9fa7f)
For vop, power by enable/disable is more suitable then legacy dpms
function, and enable/disable more closely to the new atomic API.
Change-Id: Ief6e31f023a2e2af84aba773edac51fccd487a2c
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit 0ad3675d9c)
No functional update, drm_vblank_* is the legacy version of
drm_crtc_vblank_*. and use new api make driver more clean.
Change-Id: Ia93ec8124333d59446d1507f7567be2775bea144
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
(cherry picked from commit b5f7b75503)
Done with coccinelle for the most part. However, it thinks '...' is
part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder
in its place and got rid of it with sed afterwards.
@@
identifier dev, encoder, funcs;
@@
int drm_encoder_init(struct drm_device *dev,
struct drm_encoder *encoder,
const struct drm_encoder_funcs *funcs,
int encoder_type
+ ,const char *name, int DOTDOTDOT
)
{ ... }
@@
identifier dev, encoder, funcs;
@@
int drm_encoder_init(struct drm_device *dev,
struct drm_encoder *encoder,
const struct drm_encoder_funcs *funcs,
int encoder_type
+ ,const char *name, int DOTDOTDOT
);
@@
expression E1, E2, E3, E4;
@@
drm_encoder_init(E1, E2, E3, E4
+ ,NULL
)
v2: Add ', or NULL...' to @name kernel doc (Jani)
Annotate the function with __printf() attribute (Jani)
Change-Id: Id28ae2a6848fe1bd46905287b68f5d2c61d70039
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449670818-2966-1-git-send-email-ville.syrjala@linux.intel.com
(cherry picked from commit 13a3d91f17)
Done with coccinelle for the most part. It choked on
msm/mdp/mdp5/mdp5_plane.c like so:
"BAD:!!!!! enum drm_plane_type type;"
No idea how to deal with that, so I just fixed that up
by hand.
Also it thinks '...' is part of the semantic patch, so I put an
'int DOTDOTDOT' placeholder in its place and got rid of it with
sed afterwards.
I didn't convert drm_plane_init() since passing the varargs through
would mean either cpp macros or va_list, and I figured we don't
care about these legacy functions enough to warrant the extra pain.
@@
typedef uint32_t;
identifier dev, plane, possible_crtcs, funcs, formats, format_count, type;
@@
int drm_universal_plane_init(struct drm_device *dev,
struct drm_plane *plane,
unsigned long possible_crtcs,
const struct drm_plane_funcs *funcs,
const uint32_t *formats,
unsigned int format_count,
enum drm_plane_type type
+ ,const char *name, int DOTDOTDOT
)
{ ... }
@@
identifier dev, plane, possible_crtcs, funcs, formats, format_count, type;
@@
int drm_universal_plane_init(struct drm_device *dev,
struct drm_plane *plane,
unsigned long possible_crtcs,
const struct drm_plane_funcs *funcs,
const uint32_t *formats,
unsigned int format_count,
enum drm_plane_type type
+ ,const char *name, int DOTDOTDOT
);
@@
expression E1, E2, E3, E4, E5, E6, E7;
@@
drm_universal_plane_init(E1, E2, E3, E4, E5, E6, E7
+ ,NULL
)
v2: Split crtc and plane changes apart
Pass NUL for no-name instead of ""
Leave drm_plane_init() alone
v3: Add ', or NULL...' to @name kernel doc (Jani)
Annotate the function with __printf() attribute (Jani)
Change-Id: I65fa347937ec17d21ac3fa28ec9c58c3ce97d496
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449670795-2853-1-git-send-email-ville.syrjala@linux.intel.com
(cherry picked from commit b0b3b79511)
Done with coccinelle for the most part. However, it thinks '...' is
part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder
in its place and got rid of it with sed afterwards.
I didn't convert drm_crtc_init() since passing the varargs through
would mean either cpp macros or va_list, and I figured we don't
care about these legacy functions enough to warrant the extra pain.
@@
identifier dev, crtc, primary, cursor, funcs;
@@
int drm_crtc_init_with_planes(struct drm_device *dev,
struct drm_crtc *crtc,
struct drm_plane *primary, struct drm_plane *cursor,
const struct drm_crtc_funcs *funcs
+ ,const char *name, int DOTDOTDOT
)
{ ... }
@@
identifier dev, crtc, primary, cursor, funcs;
@@
int drm_crtc_init_with_planes(struct drm_device *dev,
struct drm_crtc *crtc,
struct drm_plane *primary, struct drm_plane *cursor,
const struct drm_crtc_funcs *funcs
+ ,const char *name, int DOTDOTDOT
);
@@
expression E1, E2, E3, E4, E5;
@@
drm_crtc_init_with_planes(E1, E2, E3, E4, E5
+ ,NULL
)
v2: Split crtc and plane changes apart
Pass NULL for no-name instead of ""
Leave drm_crtc_init() alone
v3: Add ', or NULL...' to @name kernel doc (Jani)
Annotate the function with __printf() attribute (Jani)
Link: http://patchwork.freedesktop.org/patch/msgid/1449670771-2751-1-git-send-email-ville.syrjala@linux.intel.com
(cherry picked from commit f98828769c)
Change-Id: I8eb2a67b3a01bd0cb49e552f05a5ee5c6ac99d40
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
