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(parent: ed1eccb) | patch
upstream: [media] e4000: fix PLL calc to allow higher frequencies
authorAntti Palosaari <crope@iki.fi>
Mon, 27 Jan 2014 06:13:19 +0000 (03:13 -0300)
committerChanho Park <chanho61.park@samsung.com>
Tue, 18 Nov 2014 02:55:04 +0000 (11:55 +0900)
commit588eb67d33c6de798bb1f462490b8f384c7416f6
tree759b4d82cfbd6aa54490db41ba4459b44771852atree | snapshot
parented1eccb738ee1884987ff499e9cc1f7a4ac8c2c0commit | diff
upstream: [media] e4000: fix PLL calc to allow higher frequencies

There was 32-bit overflow on VCO frequency calculation which blocks
tuning to 1073 - 1104 MHz. Use 64 bit number in order to avoid VCO
frequency overflow.

After that fix device in question tunes to following range:
60 - 1104 MHz
1250 - 2207 MHz

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/tuners/e4000.c diff | blob | history
Domain: System / Kernel;