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linux/drivers/video/omap2/dss/Makefile

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OMAP: DSS2: Display Subsystem Driver core The core files of DSS2. DSS2 commits are split a bit artificially to make the individual commits smaller, and DSS2 doesn't compile properly without the rest of the core commits. This shouldn't be a problem, as no configuration uses DSS2 yet. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-11-03 17:23:50 +08:00
obj-$(CONFIG_OMAP2_DSS) += omapdss.o
OMAPDSS: separate compat files in the Makefile Separate the core DSS files and compat layer files in the Makefile for clarity. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2012-10-24 18:29:00 +08:00
# Core DSS files
OMAPDSS: DISPC: Update Fir Coefficients The FIR coefficients present in kernel are being updated to new coefficients consisting of 24 coefficient tables, with 12 each for 3 tap and 5 tap scenario, which are chosen on the basis of DISPC up/downsampling filters M value. M is the inverse of low pass cut off frequency of the sampling filter. For vertical scaling 3 tap or 5 tap tables are used based on the clock rate and width of the line buffer whereas in OMAP2 3 tap is always used. For horizontal scaling however 5 tap tables are always used. New coefficients and the corresponding logic have been tested on OMAP2, OMAP3 and OMAP4. Horizontal and vertical scaling worked fine except for some 3 tap vs 5 tap issue during vertical upscaling and clock failing issues which is acknowledged in the next patch. Vertical upscaling was found to perform better under 5 taps. The 24 coefficient tables have been moved to another file dispc_coefs.c for proper maintainance. This code is written based on code written by Lajos Molnar <lajos@ti.com> in Android Kernel for scaling. Lajos Molnar <lajos@ti.com> had fine tuned the FIR coefficient selection process and reduced outliness and blockiness around images when upscaling more than 2 times. Signed-off-by: Chandrabhanu Mahapatra <cmahapatra@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-12-19 16:33:44 +08:00
omapdss-y := core.o dss.o dss_features.o dispc.o dispc_coefs.o display.o \
OMAPDSS: separate compat files in the Makefile Separate the core DSS files and compat layer files in the Makefile for clarity. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2012-10-24 18:29:00 +08:00
output.o
# DSS compat layer files
omapdss-y += manager.o manager-sysfs.o overlay.o overlay-sysfs.o apply.o \
dispc-compat.o display-sysfs.o
OMAP: DSS2: Add Kconfig option for DPI display type This allows us to disable DPI on systems that do not have it Signed-off-by: Roger Quadros <roger.quadros@nokia.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-03-17 20:35:19 +08:00
omapdss-$(CONFIG_OMAP2_DSS_DPI) += dpi.o
OMAP: DSS2: Display Subsystem Driver core The core files of DSS2. DSS2 commits are split a bit artificially to make the individual commits smaller, and DSS2 doesn't compile properly without the rest of the core commits. This shouldn't be a problem, as no configuration uses DSS2 yet. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-11-03 17:23:50 +08:00
omapdss-$(CONFIG_OMAP2_DSS_RFBI) += rfbi.o
OMAPDSS: VENC: Split VENC into interface and panel driver The current venc.c driver contains both the interface and panel driver code. This makes the driver hard to read, and difficult to understand the work split between the interface and panel driver and the how the locking works. This also makes it easier to clearly define the VENC interface ops called by the panel driver. Split venc.c into venc.c and venc_panel.c representing the interface and panel driver respectively. This split is done along the lines of the HDMI interface and panel drivers. Signed-off-by: Archit Taneja <archit@ti.com>
2012-07-06 23:22:37 +08:00
omapdss-$(CONFIG_OMAP2_DSS_VENC) += venc.o venc_panel.o
OMAP: DSS2: Display Subsystem Driver core The core files of DSS2. DSS2 commits are split a bit artificially to make the individual commits smaller, and DSS2 doesn't compile properly without the rest of the core commits. This shouldn't be a problem, as no configuration uses DSS2 yet. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2009-11-03 17:23:50 +08:00
omapdss-$(CONFIG_OMAP2_DSS_SDI) += sdi.o
omapdss-$(CONFIG_OMAP2_DSS_DSI) += dsi.o
OMAP4: DSS2: HDMI: Add makefile and kconfig changes to enable HDMI in OMAP4 Adding kconfig and makefile changes to add support for HDMI in OMAP4. Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-03-10 17:42:48 +08:00
omapdss-$(CONFIG_OMAP4_DSS_HDMI) += hdmi.o \
OMAP4: DSS2: Rename hdmi_omap4_panel.c to hdmi_panel.c As the panel driver will remain generic across OMAP's renaming it to hdmi_panel.c Signed-off-by: Mythri P K <mythripk@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-09-08 21:36:27 +08:00
hdmi_panel.o ti_hdmi_4xxx_ip.o
OMAPDSS: Create new debug config options The config option CONFIG_OMAP2_DSS_DEBUG_SUPPORT has been removed and replaced with CONFIG_OMAP2_DSS_DEBUG and CONFIG_OMAP2_DSS_DEBUGFS. CONFIG_OMAP2_DSS_DEBUG enables DEBUG flag and CONFIG_OMAP2_DSS_DEBUGFS enables creation of debugfs for OMAPDSS. Both the config options are disabled by default and can be enabled independently of one another as per convenience. Signed-off-by: Chandrabhanu Mahapatra <cmahapatra@ti.com> Reviewed-by: Sumit Semwal <sumit.semwal@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2012-09-29 13:55:42 +08:00
ccflags-$(CONFIG_OMAP2_DSS_DEBUG) += -DDEBUG
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