diff options
| author | Philippe Langlais <philippe.langlais@linaro.org> | 2011-05-05 15:04:02 +0200 |
|---|---|---|
| committer | Henrik Aberg <henrik.aberg@stericsson.com> | 2011-05-18 09:39:50 +0200 |
| commit | f212a731032286432473b307364327c2b381269b (patch) | |
| tree | 7cc8a71eb158b51a3ae5f8ceb642a3a4e1df351f /arch/arm/mach-ux500/devices-db8500.c | |
| parent | 81f66571e3a7a29817568c229d9d7ae5dfa89330 (diff) | |
video: mcde: Request dsi/dpi clocks only if needed
DSI clocks (HDMICLK, TVCLK) and regulator VANA
should only be requested if a channel uses DSI
as formatter.
DPI Clock (LCDCLK) is only requested if DPI is
used as formatter.
ST-Ericsson Linux next: -
ST-Ericsson ID: AP 329602
ST-Ericsson FOSS-OUT ID: Trivial
Change-Id: I2e9a63ef58d3f11f7e2c47dbd86bf1fbbec3b71e
Signed-off-by: Jimmy Rubin <jimmy.rubin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/18030
Reviewed-by: QATOOLS
Reviewed-by: Per PERSSON <per.xb.persson@stericsson.com>
Conflicts:
arch/arm/mach-ux500/devices-db5500.c
arch/arm/mach-ux500/devices-db8500.c
arch/arm/mach-ux500/include/mach/prcmu-fw-api.h
arch/arm/mach-ux500/prcmu-db5500.c
Diffstat (limited to 'arch/arm/mach-ux500/devices-db8500.c')
| -rw-r--r-- | arch/arm/mach-ux500/devices-db8500.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c index 316c90a87a5..5684e4c3fd1 100644 --- a/arch/arm/mach-ux500/devices-db8500.c +++ b/arch/arm/mach-ux500/devices-db8500.c @@ -341,16 +341,21 @@ static struct resource mcde_resources[] = { }, }; -static int mcde_platform_enable(void) +static int mcde_platform_enable_dsipll(void) { return prcmu_enable_dsipll(); } -static int mcde_platform_disable(void) +static int mcde_platform_disable_dsipll(void) { return prcmu_disable_dsipll(); } +static int mcde_platform_set_display_clocks(void) +{ + return prcmu_set_display_clocks(); +} + static struct mcde_platform_data mcde_pdata = { .num_dsilinks = 3, /* @@ -373,8 +378,9 @@ static struct mcde_platform_data mcde_pdata = { .clock_dsi_lp_id = "tv", .clock_dpi_id = "lcd", .clock_mcde_id = "mcde", - .platform_enable = mcde_platform_enable, - .platform_disable = mcde_platform_disable, + .platform_set_clocks = mcde_platform_set_display_clocks, + .platform_enable_dsipll = mcde_platform_enable_dsipll, + .platform_disable_dsipll = mcde_platform_disable_dsipll, }; struct platform_device u8500_mcde_device = { |