From: Mythri P K mythr...@ti.com
Add support for handling the DSS_HDMI interrupt in HDMI, A line that serves to
notify HDMI of status change in PHY, PLL and CORE based on the registration.
Also logic to support enabling of the PHY in TX_ON state only when a PHY_CONNECT
which would make sure that
From: Mythri P K mythr...@ti.com
Currently TX_PHY is put to TX_ON(transmission state) on receiving HPD.
It just ensures that the TV is connected but does not guarantee
that TMDS data lines and clock lines are up and ready for transmission.
Which although is very rare scenario has a potential to
From: Mythri P K mythr...@ti.com
Add function to enable or clear interrupts in the HDMI wrapper.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/ti_hdmi.h | 16 ++
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c | 45 +
From: Mythri P K mythr...@ti.com
Add support for DSS_HDMI interrupt handling in HDMI driver
by registering for the same. This is the path for many necessary HDMI
interrupts such as PLL lock/unlock, PHY connect/disconnet, video frame
done etc.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
Add basic functionality support for HDMI OMAP5 core driver.
Across OMAP4 and OMAP5 HDMI core IP block differs where as the PHY, PLL and
the wrapper blocks are reused, using the existing framework and extention to
support OMAP5 core driver is added.
Mythri P K
From: Mythri P K mythr...@ti.com
HDMI wrapper is same across OMAP4 and OMAP5, so the wrapper
functions can be re-used. Thus making wrapper functions as non-static.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c | 10 +-
From: Mythri P K mythr...@ti.com
Add support for configuration of the basic HDMI OMAP5 core IP
driver.HDMI shares the wrapper, PHY and PLL code with OMAP4.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/ti_hdmi.h |2 +
drivers/video/omap2/dss/ti_hdmi_5xxx_ip.c
From: Mythri P K mythr...@ti.com
Currently TX_PHY is put to TX_ON(transmission state) on receiving HPD.
It just ensures that the TV is connected but does not guarantee
that TMDS data lines and clock lines are up and ready for transmission.
Which although is very rare scenario has a potential to
From: Mythri P K mythr...@ti.com
With AVI infoframe various parameters of video stream such as
aspect ratio, quantization range, videocode etc will be indicated
from source to sink.Thus AVI information needs to be set/accessed
by the middle ware based on the video content.
Thus this parameter is
From: Mythri P K mythr...@ti.com
While calculating regm and regmf value add using M2 divider in
the equation.
Formula for calculating:
Output clock on digital core domain:
CLKOUT = (M / (N+1))*CLKINP*(1/M2)
Internal oscillator output clock on internal LDO domain:
CLKDCOLDO = (M /
From: Mythri P K mythr...@ti.com
Add M2 divider in the equation to calculate regm and regmf.
Formula for calculating:
Output clock on digital core domain:
CLKOUT = (M / (N+1))*CLKINP*(1/M2)
Internal oscillator output clock on internal LDO domain:
CLKDCOLDO = (M / (N+1))*CLKINP
The
From: Mythri P K mythr...@ti.com
While calculating regm and regmf value add M2 divider in the equation.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/hdmi.c | 16
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git
From: Mythri P K mythr...@ti.com
Configure the IP to support the limited range and full range quantization
mode. If the full range is configured HDMI transmitter will expand the range
of pixel data from 16-235 to full 8 bit 0-235.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
Add sysfs support for the user space to configure limited range or full range
quantization for HDMI.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/dss.h |2 +
drivers/video/omap2/dss/dss_features.c|1 +
From: Mythri P K mythr...@ti.com
With AVI infoframe various parameters of video stream such as
aspect ratio, quantization range, videocode etc will be indicated
from source to sink.Thus AVI information needs to be set/accessed
by the middle ware based on the video content.
Thus this parameter is
From: Mythri P K mythr...@ti.com
video interface structure is a duplicate structure with parameters which are
already present in ip_data config structure, Thus removing the structure and
modifying corresponding code.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
There are some duplicate timing structure which are not needed thus removing
them to clean the code.
Also the static mapped timing structure is quite complicated to add new
timings, so simplify it by using array indexed method.
changes since v3: Remove double
From: Mythri P K mythr...@ti.com
Change the timing match logic, Instead of the statically mapped method
to get the corresponding timings for a given code and mode, move to a
simpler array indexed method. It will help to scale up to add more
timings when needed.
Signed-off-by: Mythri P K
From: Mythri P K mythr...@ti.com
Add the vsync polarity, hsync polarity, interlace to hdmi_video_timings.
Remove the now duplicate structure hdmi_timings.
update the static table structure in HDMI with CEA/VESA code and mode.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
code and mode parameters are already a part of the ip_data structure
so no need to keep the same parameters again in hdmi global structure.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/hdmi.c | 18 +++---
1 files changed, 7
From: Mythri P K mythr...@ti.com
With AVI infoframe various parameters of video stream such as
aspect ratio, quantization range, videocode etc will be indicated
from source to sink.Thus AVI information needs to be set/accessed
by the middle ware based on the video content.
Thus this parameter is
From: Mythri P K mythr...@ti.com
Add sysfs support for the uset space to configure limited range or full range
quantization for HDMI.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/dss.h |2 +
drivers/video/omap2/dss/dss_features.c |1 +
From: Mythri P K mythr...@ti.com
Configure the IP to support the limited range and full range quantization
mode. If the full range is configured HDMI transmitter will expand the range
of pixel data from 16-235 to full 8 bit 0-235.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
HPD event is notified to ip file and based on the
notification appropriate action is taken. As the PHY
should be in LDO_ON state and not TX_ON (transmission),
this transition is handled in ip file.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
GPIO based handling of connect/disconnect of the HDMI cable
(Hot-plug detect)is added to the HDMI driver.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/dss_features.c |1 +
drivers/video/omap2/dss/hdmi.c | 49
From: Mythri P K mythr...@ti.com
HDMI phy should be in the LDO_ON state when cable is not connected.
Only when cable is connected and transmission is possible HDMI Phy should move
to TX_ON state.
This is supported by the Hot-plug feature.
Now when HDMI is enabled the following steps are followed:
From: Mythri P K mythr...@ti.com
Add support for HPD GPIO configuration in board file.
Also remove the enabling of GPIO's required for HDMI from
hdmi driver file to display.c based on the GPIO #'s sent from
board file.
Signed-off-by: Mythri P K mythr...@ti.com
Acked-by: Tony Lindgren
From: Mythri P K mythr...@ti.com
There are some duplicate timing structure which are not needed thus removing
them to clean the code.
Also the static mapped timing structure is quite complicated to add new
timings, so simplify it by using array indexed method.
changes since v2: Incorporate
From: Mythri P K mythr...@ti.com
video interface structure is a duplicate structure with parameters which are
already present in ip_data config structure, Thus removing the structure and
modifying corresponding code.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
Add the vsync polarity, hsync polarity, interlace to hdmi_video_timings.
Remove the now duplicate structure hdmi_timings.
update the static table structure in HDMI with CEA/VESA code and mode.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
Change the timing match logic, Instead of the statically mapped method
to get the corresponding timings for a given code and mode, move to a
simpler array indexed method. It will help to scale up to add more
timings when needed.
Signed-off-by: Mythri P K
From: Mythri P K mythr...@ti.com
code and mode parameters are already a part of the ip_data structure
so no need to keep the same parameters again in hdmi global structure.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/hdmi.c | 18 +++---
1 files changed, 7
From: Mythri P K mythr...@ti.com
Configure the IP to support the limited range and full range quantization
mode. If the full range is configured HDMI transmitter will expand the range
of pixel data from 16-235 to full 8 bit 0-235.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
Add sysfs support for the uset space to configure limited range or full range
quantization for HDMI.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/dss.h |2 +
drivers/video/omap2/dss/dss_features.c |1 +
From: Mythri P K mythr...@ti.com
With AVI infoframe various parameters of video stream such as
aspect ratio, quantization range, videocode etc will be indicated
from source to sink.Thus AVI information needs to be set/accessed
by the middle ware based on the video content.
Thus this parameter is
From: Mythri P K mythr...@ti.com
Clean up of boardfiles to have the functions common to differnt boards in a
common display file, Also in some OMAP4 boards external pull-up's are enabled
thus enabling internal pull up should be a parameter from the boardfile.
changes since v3 : Comment
From: Mythri P K mythr...@ti.com
Move duplicate HDMI mux_init code from omap4 and panda board file
to display file.
Signed-off-by: Mythri P K mythr...@ti.com
---
arch/arm/mach-omap2/board-4430sdp.c| 16 +---
arch/arm/mach-omap2/board-omap4panda.c | 17 +
From: Mythri P K mythr...@ti.com
Disables the internal pull resistor for SDA and SCL which are enabled by
default, as there are external pull up's in 4460 and 4430 ES2.3
SDP, Blaze and Panda Boards, It is done to avoid the EDID read failure.
Signed-off-by: Ricardo Salveti de Araujo
From: Mythri P K mythr...@ti.com
There are some duplicate timing structure which are not needed thus removing
them to clean the code.
Also the static mapped timing structure is quite complicated to add new
timings, so simplify it by using array indexed method.
changes since V1: change of
From: Mythri P K mythr...@ti.com
video interface structure is a duplicate structure with parameters which are
already present in ip_data config structure, Thus removing the structure and
modifying corresponding code.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
code and mode parameters are already a part of the ip_data structure
so no need to keep the same parameters again in hdmi global structure.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/hdmi.c | 18 +++---
1 files changed, 7
From: Mythri P K mythr...@ti.com
Change the timing match logic, Instead of the statically mapped method
to get the corresponding timings for a given code and mode, move to a
simpler array indexed method. It will help to scale up to add more
timings when needed.
Signed-off-by: Mythri P K
From: Mythri P K mythr...@ti.com
Add the vsync polarity, hsync polarity, interlace to hdmi_video_timings.
Remove the now duplicate structure hdmi_timings.
update the static table structure in HDMI with CEA/VESA code and mode.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
With AVI infoframe various parameters of video stream such as
aspect ratio, quantization range, videocode etc will be indicated
from source to sink.Thus AVI information needs to be set/accessed
by the middle ware based on the video content.
Thus this parameter is
From: Mythri P K mythr...@ti.com
Add sysfs support for the uset space to configure limited range or full range
quantization for HDMI.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/dss.h |2 +
drivers/video/omap2/dss/dss_features.c |1 +
From: Mythri P K mythr...@ti.com
Configure the IP to support the limited range and full range quantization
mode. If the full range is configured HDMI transmitter will expand the range
of pixel data from 16-235 to full 8 bit 0-235.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
With AVI infoframe various parameters of video stream such as
aspect ratio, quantization range, videocode etc will be indicated
from source to sink.Thus AVI information needs to be set/accessed
by the middle ware based on the video content.
Thus this parameter is
From: Mythri P K mythr...@ti.com
Move duplicate HDMI mux_init code from omap4 and panda board file
to display file.
Signed-off-by: Mythri P K mythr...@ti.com
---
arch/arm/mach-omap2/board-4430sdp.c| 16 +---
arch/arm/mach-omap2/board-omap4panda.c | 17 +
From: Mythri P K mythr...@ti.com
Disables the internal pull resistor for SDA and SCL which are enabled by
default, as there are external pull up's in 4460 and 4430 ES2.3
SDP, Blaze and Panda Boards, It is done to avoid the EDID read failure.
Signed-off-by: Ricardo Salveti de Araujo
From: Mythri P K mythr...@ti.com
Move duplicate HDMI mux_init code from omap4 and panda board file
to display file.
Signed-off-by: Mythri P K mythr...@ti.com
---
arch/arm/mach-omap2/board-4430sdp.c| 16 +---
arch/arm/mach-omap2/board-omap4panda.c | 17 +
From: Mythri P K mythr...@ti.com
Disables the internal pull resistor for SDA and SCL which are enabled by
default, as there are external pull up's in 4460 and 4430 ES2.3
SDP, Blaze and Panda Boards, It is done to avoid the EDID read failure.
Signed-off-by: Ricardo Salveti de Araujo
From: Mythri P K mythr...@ti.com
HDMI even if enabled by default should be powered on only when the cable is
connected. This is supported by the Hot-plug feature.
Now when HDMI is enabled the following steps are followed:
-Display enable for HDMI is based on Hot-plug-detect(HPD).
-It registers to
From: Mythri P K mythr...@ti.com
Add support for HPD GPIO configuration in board file.
Also remove the enabling of GPIO's required for HDMI from
hdmi driver file to display.c based on the GPIO #'s sent from
board file.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
Add option in the panel to enable HDMI in HPD mode to enable the interrupt to
detect cable connect/disconnect, HDMI will be powered on only when the cable is
connected and powered down when cable is disconnected.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
GPIO based handling of connect/disconnect of the HDMI cable
(Hot-plug detect)is added to the HDMI driver.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/dss.h |2 +
drivers/video/omap2/dss/hdmi.c | 76
From: Mythri P K mythr...@ti.com
Move duplicate HDMI mux_init code from omap4 and panda board file
to display file.
Signed-off-by: Mythri P K mythr...@ti.com
---
arch/arm/mach-omap2/board-4430sdp.c| 16 +---
arch/arm/mach-omap2/board-omap4panda.c | 17 +
From: Mythri P K mythr...@ti.com
Disables the internal pull resistor for SDA and SCL which are enabled by
default, as there are expernal pull up's in 4460 and 4430 ES2.3
SDP, Blaze and Panda Boards, It is done to avoid the EDID read failure.
Signed-off-by: Ricardo Salveti de Araujo
From: Mythri P K mythr...@ti.com
Move duplicate HDMI mux_init code from omap4 and panda board file
to display file.
Signed-off-by: Mythri P K mythr...@ti.com
---
arch/arm/mach-omap2/board-4430sdp.c| 16 +---
arch/arm/mach-omap2/board-omap4panda.c | 17 +
From: Mythri P K mythr...@ti.com
Disables the internal pull resistor for SDA and SCL which are enabled by
default, as there are expernal pull up's in 4460 and 4430 ES2.3
SDP, Blaze and Panda Boards, It is done to avoid the EDID read failure.
Signed-off-by: Ricardo Salveti de Araujo
From: Mythri P K mythr...@ti.com
Move duplicate HDMI mux_init code from omap4 and panda board file
to display file.
Signed-off-by: Mythri P K mythr...@ti.com
---
arch/arm/mach-omap2/board-4430sdp.c| 16 +---
arch/arm/mach-omap2/board-omap4panda.c | 17 +
From: Mythri P K mythr...@ti.com
Move duplicate HDMI mux_init code from omap4 and panda board file
to display file.
Signed-off-by: Mythri P K mythr...@ti.com
---
arch/arm/mach-omap2/board-4430sdp.c| 16 +---
arch/arm/mach-omap2/board-omap4panda.c | 17 +
From: Mythri P K mythr...@ti.com
Disables the internal pull resistor for SDA and SCL enabled by
default as there are expernal pull up's in 4460 and 4430 ES2.3,
It is done to avoid the EDID read failure.
Signed-off-by: Ricardo Salveti de Araujo ricardo.salv...@linaro.org
Signed-off-by: Mythri P K
From: Mythri P K mythr...@ti.com
Disables the internal pull resistor for SDA and SCL enabled by
default as there are expernal pull up's in 4460 and 4430 ES2.3,
It is done to avoid the EDID read failure.
Signed-off-by: Ricardo Salveti de Araujo ricardo.salv...@linaro.org
Signed-off-by: Mythri P K
From: Mythri P K mythr...@ti.com
video interface structure is a duplicate structure with parameters which are
already present in ip_data config structure, Thus removing the structure and
modifying corresponding code.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
Change the timing match logic, Instead of the statically mapped method
to get the corresponding timings for a given code and mode, move to a
simpler array indexed method. It will help to scale up to add more
timings when needed.
Signed-off-by: Mythri P K
From: Mythri P K mythr...@ti.com
There are some duplicate timing structure which are not needed thus removing
them to clean the code.
Also the static mapped timing structure is quite complicated to add new
timings, so simplify it by using array indexed method.
Mythri P K (4):
OMAPDSS: HDMI:
From: Mythri P K mythr...@ti.com
code and mode parameters are already a part of the ip_data structure
so no need to keep the same parameters again in hdmi global structure.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/hdmi.c | 18 +++---
1 files changed, 7
From: Mythri P K mythr...@ti.com
Add the vsync polarity, hsync polarity, interlace to hdmi_video_timings.
Remove the now duplicate structure hdmi_timings.
update the static table structure in HDMI with CEA/VESA code and mode.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
Add support to dump the HDMI PLL dividers such as regm, regn etc
and other clock dumps such as pixel clock rate, TMDS clock rate.
changes since V2:
Add pixel clock and TMDS clock dump and remove dcofreq and DISPC clock source
print.
Signed-off-by: Mythri P K
From: Mythri P K mythr...@ti.com
Add support to dump the HDMI wrapper, core, PLL and PHY registers
through debugfs.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/core.c|4 +
drivers/video/omap2/dss/dss.h |1 +
From: Mythri P K mythr...@ti.com
Move the comments in AVI infoframe structure above each parameter
to align with other comments in the header file
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h | 34 ++--
1 files changed, 17
From: Mythri P K mythr...@ti.com
Remove usage of hdmi_reg struct to use u16 instead in the
HDMI IP header file.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c | 10 +-
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h | 262 ++---
2
From: Mythri P K mythr...@ti.com
Add some of the missing register definitions, which are h/w indexable.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git
From: Mythri P K mythr...@ti.com
Add support to dump the HDMI regm, regn, and other clock parameters.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/dss.c |3 +++
drivers/video/omap2/dss/dss.h |1 +
drivers/video/omap2/dss/hdmi.c | 35
From: Mythri P K mythr...@ti.com
Add support to dump the HDMI wrapper ,core, PLL and PHY registers
through debugfs
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/core.c|4 +
drivers/video/omap2/dss/dss.h |1 +
From: Mythri P K mythr...@ti.com
With AVI infoframe various parameters of video stream such as
aspect ratio, quantization range, videocode etc will be indicated
from source to sink.Thus AVI information needs to be set/accessed
by the middle ware based on the video content.
Thus this parameter is
From: Mythri P K mythr...@ti.com
Configure the IP to support the limited range and full range quantization
mode. If the full range is configured HDMI transmitter will expand the range
of pixel data from 16-235 to full 8 bit 0-235.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
Add sysfs support for the uset space to configure limited range or full range
quantization for HDMI.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/dss.h |2 +
drivers/video/omap2/dss/dss_features.c |1 +
From: Mythri P K mythr...@ti.com
Add support to dump HDMI core, wrapper, PHY and PLL registers and the clock
dividers for HDMI.
Some changes such as
1.Add some H/w indexable registers missed in definition.
2.Remove usage of struct hdmi_reg and use u16 instead.
3.Move the avi_infoframe parameters
From: Mythri P K mythr...@ti.com
Move the comments in AVI infoframe structure above each parameter
to align with other comments in the header file
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h | 34 ++--
1 files changed, 17
From: Mythri P K mythr...@ti.com
Add support to dump the HDMI core, PLL and PHY registers through debugfs
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/core.c|4 +
drivers/video/omap2/dss/dss.h |1 +
drivers/video/omap2/dss/dss_features.c
From: Mythri P K mythr...@ti.com
Add some of the missing register definitions, which are h/w indexable.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git
From: Mythri P K mythr...@ti.com
Remove usage of hdmi_reg struct to use u16 instead in the HDMI IP header file.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c | 10 +-
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h | 262 ++---
2
From: Mythri P K mythr...@ti.com
Add support to dump the HDMI regm, regn, and other clock parameters.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/dss.c |3 +++
drivers/video/omap2/dss/dss.h |1 +
drivers/video/omap2/dss/hdmi.c | 31
From: Mythri P K mythr...@ti.com
1.Add some H/w indexable registers missed in definition.
2.Remove usage of struct hdmi_reg and use u16 instead.
3.Move the avi_infoframe parameters comments above the field.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
From: Mythri P K mythr...@ti.com
HDMI IP block is common between TI OMAP4 Procerssor and Netra processor although
the Display subsytem is different. Also the IP block in future OMAP's may differ
from the one existing in OMAP4. Thus to reuse the code between these two
processors , and maintain the
From: Mythri P K mythr...@ti.com
As the base_address of the HDMI might differ across SoC's, offset of the HDMI
logical blocks(PHY, PLL and Core) and base address procured from the platform
data are passed dynamically to the functions that modify HDMI IP registers.
Signed-off-by: Mythri P K
From: Mythri P K mythr...@ti.com
As the pll and the video configuration info are part of the ip_data, pll
and video structures are moved to the ip_data structure. Also the pll and
video configuration functions are modified accordingly to take care of the
structure movement.
Signed-off-by: Mythri
From: Mythri P K mythr...@ti.com
As hdmi has few additional parameters such as vsync and hsync
polarity which is missing in DSS timing structure, define HDMI timings
structure for hdmi to use instead of OMAP DSS timing structure.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
As the panel driver will remain generic across OMAP's renaming it to
hdmi_panel.c
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/Makefile |2 +-
.../omap2/dss/{hdmi_omap4_panel.c = hdmi_panel.c} |2 +-
2 files
From: Mythri P K mythr...@ti.com
HDMI IP fundamentally has replaceable core PHY and PLL blocks.
These blocks might vary across OMAP's but the end functionality such as to
enable or disable PLL, PHY, function to read EDID would remain the same.
Thus to make the current hdmi DSS driver compatible
From: Mythri P K mythr...@ti.com
Split the current HDMI driver to move the HDMI IP dependent ( PLL/PHY/Core
configuration code) to a new IP file (ti_hdmi_4xxx_ip.c.
This is to separate IP dependent OMAP agnostic code from OMAP specific DSS
dependent code.
Signed-off-by: Mythri P K
From: Mythri P K mythr...@ti.com
Functions that are included in HDMI IP driver is renamed to have
IP specific names so that it will not conflict with similar functions
from other IP.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/hdmi.c| 18
From: Mythri P K mythr...@ti.com
Clean up to move the EDID definition from the IP dependent header file to
hdmi.c
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/hdmi.c | 10 ++
drivers/video/omap2/dss/hdmi.h | 10 --
2 files changed, 10
From: Mythri P K mythr...@ti.com
Some of the header file definitions that are there in the hdmi.h are generic
and can be used across OMAP's, Thus moving generic definition to new file.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/dss.h | 18 ---
From: Mythri P K mythr...@ti.com
Move HDMI IP dependent audio functions from HDMI DSS file to IP library.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/hdmi.c| 257 +
drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c | 260
From: Mythri P K mythr...@ti.com
HDMI IP block is common between TI OMAP4 Procerssor and Netra processor although
the Display subsytem is different.Also the IP block in future OMAP may differ
from the one existing in OMAP4. Thus to reuse the code between these two
processors , and maintain the
From: Mythri P K mythr...@ti.com
As the pll and the video configuration info are part of the ip_data those
structures are moved to the ip_data structure. Also the functions are modified
accordingly to take care of this movement.
Signed-off-by: Mythri P K mythr...@ti.com
---
From: Mythri P K mythr...@ti.com
Clean up to move the EDID definition to hdmi.c from the header file which is IP
dependent.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/hdmi.c | 10 ++
drivers/video/omap2/dss/hdmi.h | 10 --
2 files changed, 10
From: Mythri P K mythr...@ti.com
Functions that are included in HDMI IP driver is renamed to have
IP specific names so that it will not conflict with similar functions
from other IP.
Signed-off-by: Mythri P K mythr...@ti.com
---
drivers/video/omap2/dss/hdmi.c| 18
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