| #
be899ebc |
| 20-Mar-2024 |
Chaoyi Chen <chaoyi.chen@rock-chips.com> |
video/rk_eink: Add support to process ebc assign-clock* properties
This patch add support to process ebc assign-clock* properties
which allow ebc dclk to explicitly assign the VPLL and other clock
p
video/rk_eink: Add support to process ebc assign-clock* properties
This patch add support to process ebc assign-clock* properties
which allow ebc dclk to explicitly assign the VPLL and other clock
parent.
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Change-Id: Ib0bfd7de1066d05270718757cb39aa95a9f9c4cf
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|
| #
1020d760 |
| 01-Mar-2024 |
Chaoyi Chen <chaoyi.chen@rock-chips.com> |
video/rk_eink: Add support to change sdoe_mode and sdce_width
Some eink panel have different timing requirements for
SDCE and SDOE signals. This patch add support to change these
timing parameter.
video/rk_eink: Add support to change sdoe_mode and sdce_width
Some eink panel have different timing requirements for
SDCE and SDOE signals. This patch add support to change these
timing parameter.
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Change-Id: Ia4927749543ec46e8ec2e1fe6317cba2a055b828
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|
| #
0b3fbe3b |
| 27-Feb-2024 |
Chaoyi Chen <chaoyi.chen@rock-chips.com> |
video/rk_eink: ebc: Support different virtual and visible resolutions
Some eink panel have vir_width and vir_height that are inconsistent
with width/height. This patch adjusting the parameters of eb
video/rk_eink: ebc: Support different virtual and visible resolutions
Some eink panel have vir_width and vir_height that are inconsistent
with width/height. This patch adjusting the parameters of ebc win to
achieve the effect of drawing image within the ROI area.
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Change-Id: Ibb4bfd329ba6569fc5ebe5374998bed909fb5e6c
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|
| #
db4dd7a8 |
| 27-Feb-2024 |
Chaoyi Chen <chaoyi.chen@rock-chips.com> |
video/rk_eink: ebc: Clarify the definition of virtual width/height
The vir_width and vir_height define the virtual resolution of the
screen. The width and height define the visible resolution of the
video/rk_eink: ebc: Clarify the definition of virtual width/height
The vir_width and vir_height define the virtual resolution of the
screen. The width and height define the visible resolution of the
screen.
This patch will make both definitions consistent with drm fb.
+------------ vir_width ----------------+
| |
| +---------- width ------------+ |
| | | |
| | | |
| |height | | vir_height
| | | |
| | | |
| +-----------------------------+ |
| |
+---------------------------------------+
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
Change-Id: If74b2954be376fbd65262458c6ae9b3f4be4974a
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|
| #
8766792c |
| 26-Dec-2023 |
Chaoyi Chen <chaoyi.chen@rock-chips.com> |
video/rk_eink: add support for RK3576 ebc tcon
Change-Id: I827bacf928a6926ec1af6d3c08878198082b1bde
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
|
| #
1a77b5f7 |
| 25-Dec-2023 |
Chaoyi Chen <chaoyi.chen@rock-chips.com> |
video/rk_eink: remove hardcoding from ebc tcon
The fetching of interrupt, clock, and power domain information relies
on some hardcoding. Let's fetch them in dts to improve portability.
Change-Id: I
video/rk_eink: remove hardcoding from ebc tcon
The fetching of interrupt, clock, and power domain information relies
on some hardcoding. Let's fetch them in dts to improve portability.
Change-Id: Ifa23edefec5d492660e3cea0f7907ebad2a824ef
Signed-off-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>
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|
| #
dfc47936 |
| 10-Nov-2022 |
Zorro Liu <lyx@rock-chips.com> |
drivers: video: rk_eink: support buf rearrange for panel ES107KC1 1920x2560
Signed-off-by: Zorro Liu <lyx@rock-chips.com>
Change-Id: I5f9f5459da87e9e1b338f72299595e4e4fca687f
|
| #
514e00a9 |
| 05-May-2022 |
Zorro Liu <lyx@rock-chips.com> |
video: rk_ebc: revert DSP_HS_END +2 to fix XLE on delay time(tLEdly)
Signed-off-by: Zorro Liu <lyx@rock-chips.com>
Change-Id: I6fe8876ddb046b26994953ff5dc95146af88ba9e
|
| #
f968f3bc |
| 03-Dec-2021 |
Zorro Liu <lyx@rock-chips.com> |
rk_ebc_tcon: set ebc dclk
Signed-off-by: Zorro Liu <lyx@rock-chips.com>
Change-Id: Ifa2736304e190f07e32387cd88e8f633944ce199
|
| #
39939100 |
| 06-May-2021 |
Wenping Zhang <wenping.zhang@rock-chips.com> |
video: rk_eink: optimize the boot time.
Don't power off the ebc duaring the uboot phase in order to
parellelize the logo displaying, waiting for the completion
of the last frame before start a new f
video: rk_eink: optimize the boot time.
Don't power off the ebc duaring the uboot phase in order to
parellelize the logo displaying, waiting for the completion
of the last frame before start a new frame.
And also fix the bug which load all image from logo.img
partition in function read_needed_logo_from_partition.
Signed-off-by: Wenping Zhang <wenping.zhang@rock-chips.com>
Change-Id: I3891e278d01063f89fce0d71dfdc145e3647fe90
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|
| #
9876686d |
| 08-Feb-2021 |
Wenping Zhang <wenping.zhang@rock-chips.com> |
video/rk_eink: add virtual width and height support.
Signed-off-by: Wenping Zhang <wenping.zhang@rock-chips.com>
Change-Id: I60f026b0aa2ac62b6827675a7e780418d0928386
|
| #
93a7515a |
| 29-Oct-2020 |
Wenping Zhang <wenping.zhang@rock-chips.com> |
video/rk_eink: add rockchip eink support.
Signed-off-by: Wenping Zhang <wenping.zhang@rock-chips.com>
Change-Id: I39e92ee00690ea1be274b1abd94d54284ef36898
|