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| author | Sumit Semwal <sumit.semwal@ti.com> | 2010-12-02 11:27:09 +0000 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@nokia.com> | 2011-01-10 11:09:54 +0200 |
| commit | 8613b0005d315582a988bbeb2249d69df343eb3a (patch) | |
| tree | ec414b6cf498ec7a57c2649d20ccbf7f71115a23 /arch/arm/plat-omap/include/plat/display.h | |
| parent | d50cd0373ad380fcc7f6fb4e020be4239174756d (diff) | |
| download | op-kernel-dev-8613b0005d315582a988bbeb2249d69df343eb3a.zip op-kernel-dev-8613b0005d315582a988bbeb2249d69df343eb3a.tar.gz | |
OMAP: DSS2: Represent DISPC register defines with channel as parameter
On OMAP4, we have a new DISPC channel for Overlay Manager LCD2. There is a set
of regsiters for LCD2 channel similar to the existing LCD channel, like
DISPC_CONTROL2, DISPC_DIVISOR2, DISPC_CONFIG2 and so on.
Introduce new enum members for LCD2 Channel and corresponding Overlay Manager
in display.h.
Represent the following DISPC register defines with channel as a parameter
to differentiate between LCD and LCD2 registers (and also DIGIT in some cases):
DISPC_DEFAULT_COLOR, DISPC_TRANS_COLOR, DISPC_TIMING_H, DISPC_TIMING_V,
DISPC_POL_FREQ, DISPC_DIVISOR, DISPC_SIZE_LCD, DISPC_DATA_CYCLEk,
DISPC_CPR_COEF_R, DISPC_CPR_COEF_G and DISPC_CPR_COEF_B
This parametrization helps in reducing the number of register defines for DISPC.
Replace the existing reads/writes to these registers in this new way.
Also, Introduce defines for registers DISPC_CONTROL2 and DISPC_CONFIG2 which
are used exclusively for LCD2 channel.
Signed-off-by: Sumit Semwal <sumit.semwal@ti.com>
Signed-off-by: Mukund Mittal <mmittal@ti.com>
Signed-off-by: Samreen <samreen@ti.com>
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Diffstat (limited to 'arch/arm/plat-omap/include/plat/display.h')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/display.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/display.h b/arch/arm/plat-omap/include/plat/display.h index d433baf..586944d 100644 --- a/arch/arm/plat-omap/include/plat/display.h +++ b/arch/arm/plat-omap/include/plat/display.h @@ -64,6 +64,7 @@ enum omap_plane { enum omap_channel { OMAP_DSS_CHANNEL_LCD = 0, OMAP_DSS_CHANNEL_DIGIT = 1, + OMAP_DSS_CHANNEL_LCD2 = 2, }; enum omap_color_mode { @@ -142,6 +143,7 @@ enum omap_dss_display_state { enum omap_dss_overlay_managers { OMAP_DSS_OVL_MGR_LCD, OMAP_DSS_OVL_MGR_TV, + OMAP_DSS_OVL_MGR_LCD2, }; enum omap_dss_rotation_type { |
