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V4L/DVB (11085): au0828/au8522: Codingstyle fixes
Take a pass over all of the au0828/au8522 files and cleanup all the codingstyle issues. This patch does not make *any* functional change to the code. Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Devin Heitmueller
Mauro Carvalho Chehab
parent
3d62287e2c
commit
62899a2800
@ -67,39 +67,40 @@ struct au8522_register_config {
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0="ATV RF" 1="ATV RF13" 2="CVBS" 3="S-Video" 4="PAL" 5=CVBS13" 6="SVideo13"
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*/
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struct au8522_register_config filter_coef[] = {
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{AU8522_FILTER_COEF_R410, {0x25, 0x00, 0x25, 0x25, 0x00, 0x00, 0x00}},
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{AU8522_FILTER_COEF_R411, {0x20, 0x00, 0x20, 0x20, 0x00, 0x00, 0x00}},
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{AU8522_FILTER_COEF_R412, {0x03, 0x00, 0x03, 0x03, 0x00, 0x00, 0x00}},
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{AU8522_FILTER_COEF_R413, {0xe6, 0x00, 0xe6, 0xe6, 0x00, 0x00, 0x00}},
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{AU8522_FILTER_COEF_R414, {0x40, 0x00, 0x40, 0x40, 0x00, 0x00, 0x00}},
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{AU8522_FILTER_COEF_R415, {0x1b, 0x00, 0x1b, 0x1b, 0x00, 0x00, 0x00}},
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{AU8522_FILTER_COEF_R416, {0xc0, 0x00, 0xc0, 0x04, 0x00, 0x00, 0x00}},
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{AU8522_FILTER_COEF_R417, {0x04, 0x00, 0x04, 0x04, 0x00, 0x00, 0x00}},
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{AU8522_FILTER_COEF_R418, {0x8c, 0x00, 0x8c, 0x8c, 0x00, 0x00, 0x00}},
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{AU8522_FILTER_COEF_R419, {0xa0, 0x40, 0xa0, 0xa0, 0x40, 0x40, 0x40}},
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{AU8522_FILTER_COEF_R41A, {0x21, 0x09, 0x21, 0x21, 0x09, 0x09, 0x09}},
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{AU8522_FILTER_COEF_R41B, {0x6c, 0x38, 0x6c, 0x6c, 0x38, 0x38, 0x38}},
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{AU8522_FILTER_COEF_R41C, {0x03, 0xff, 0x03, 0x03, 0xff, 0xff, 0xff}},
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{AU8522_FILTER_COEF_R41D, {0xbf, 0xc7, 0xbf, 0xbf, 0xc7, 0xc7, 0xc7}},
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{AU8522_FILTER_COEF_R41E, {0xa0, 0xdf, 0xa0, 0xa0, 0xdf, 0xdf, 0xdf}},
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{AU8522_FILTER_COEF_R41F, {0x10, 0x06, 0x10, 0x10, 0x06, 0x06, 0x06}},
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{AU8522_FILTER_COEF_R420, {0xae, 0x30, 0xae, 0xae, 0x30, 0x30, 0x30}},
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{AU8522_FILTER_COEF_R421, {0xc4, 0x01, 0xc4, 0xc4, 0x01, 0x01, 0x01}},
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{AU8522_FILTER_COEF_R422, {0x54, 0xdd, 0x54, 0x54, 0xdd, 0xdd, 0xdd}},
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{AU8522_FILTER_COEF_R423, {0xd0, 0xaf, 0xd0, 0xd0, 0xaf, 0xaf, 0xaf}},
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{AU8522_FILTER_COEF_R424, {0x1c, 0xf7, 0x1c, 0x1c, 0xf7, 0xf7, 0xf7}},
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{AU8522_FILTER_COEF_R425, {0x76, 0xdb, 0x76, 0x76, 0xdb, 0xdb, 0xdb}},
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{AU8522_FILTER_COEF_R426, {0x61, 0xc0, 0x61, 0x61, 0xc0, 0xc0, 0xc0}},
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{AU8522_FILTER_COEF_R427, {0xd1, 0x2f, 0xd1, 0xd1, 0x2f, 0x2f, 0x2f}},
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{AU8522_FILTER_COEF_R428, {0x84, 0xd8, 0x84, 0x84, 0xd8, 0xd8, 0xd8}},
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{AU8522_FILTER_COEF_R429, {0x06, 0xfb, 0x06, 0x06, 0xfb, 0xfb, 0xfb}},
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{AU8522_FILTER_COEF_R42A, {0x21, 0xd5, 0x21, 0x21, 0xd5, 0xd5, 0xd5}},
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{AU8522_FILTER_COEF_R42B, {0x0a, 0x3e, 0x0a, 0x0a, 0x3e, 0x3e, 0x3e}},
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{AU8522_FILTER_COEF_R42C, {0xe6, 0x15, 0xe6, 0xe6, 0x15, 0x15, 0x15}},
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{AU8522_FILTER_COEF_R42D, {0x01, 0x34, 0x01, 0x01, 0x34, 0x34, 0x34}},
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{AU8522_FILTER_COEF_R410, {0x25, 0x00, 0x25, 0x25, 0x00, 0x00, 0x00} },
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{AU8522_FILTER_COEF_R411, {0x20, 0x00, 0x20, 0x20, 0x00, 0x00, 0x00} },
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{AU8522_FILTER_COEF_R412, {0x03, 0x00, 0x03, 0x03, 0x00, 0x00, 0x00} },
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{AU8522_FILTER_COEF_R413, {0xe6, 0x00, 0xe6, 0xe6, 0x00, 0x00, 0x00} },
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{AU8522_FILTER_COEF_R414, {0x40, 0x00, 0x40, 0x40, 0x00, 0x00, 0x00} },
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{AU8522_FILTER_COEF_R415, {0x1b, 0x00, 0x1b, 0x1b, 0x00, 0x00, 0x00} },
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{AU8522_FILTER_COEF_R416, {0xc0, 0x00, 0xc0, 0x04, 0x00, 0x00, 0x00} },
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{AU8522_FILTER_COEF_R417, {0x04, 0x00, 0x04, 0x04, 0x00, 0x00, 0x00} },
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{AU8522_FILTER_COEF_R418, {0x8c, 0x00, 0x8c, 0x8c, 0x00, 0x00, 0x00} },
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{AU8522_FILTER_COEF_R419, {0xa0, 0x40, 0xa0, 0xa0, 0x40, 0x40, 0x40} },
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{AU8522_FILTER_COEF_R41A, {0x21, 0x09, 0x21, 0x21, 0x09, 0x09, 0x09} },
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{AU8522_FILTER_COEF_R41B, {0x6c, 0x38, 0x6c, 0x6c, 0x38, 0x38, 0x38} },
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{AU8522_FILTER_COEF_R41C, {0x03, 0xff, 0x03, 0x03, 0xff, 0xff, 0xff} },
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{AU8522_FILTER_COEF_R41D, {0xbf, 0xc7, 0xbf, 0xbf, 0xc7, 0xc7, 0xc7} },
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{AU8522_FILTER_COEF_R41E, {0xa0, 0xdf, 0xa0, 0xa0, 0xdf, 0xdf, 0xdf} },
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{AU8522_FILTER_COEF_R41F, {0x10, 0x06, 0x10, 0x10, 0x06, 0x06, 0x06} },
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{AU8522_FILTER_COEF_R420, {0xae, 0x30, 0xae, 0xae, 0x30, 0x30, 0x30} },
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{AU8522_FILTER_COEF_R421, {0xc4, 0x01, 0xc4, 0xc4, 0x01, 0x01, 0x01} },
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{AU8522_FILTER_COEF_R422, {0x54, 0xdd, 0x54, 0x54, 0xdd, 0xdd, 0xdd} },
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{AU8522_FILTER_COEF_R423, {0xd0, 0xaf, 0xd0, 0xd0, 0xaf, 0xaf, 0xaf} },
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{AU8522_FILTER_COEF_R424, {0x1c, 0xf7, 0x1c, 0x1c, 0xf7, 0xf7, 0xf7} },
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{AU8522_FILTER_COEF_R425, {0x76, 0xdb, 0x76, 0x76, 0xdb, 0xdb, 0xdb} },
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{AU8522_FILTER_COEF_R426, {0x61, 0xc0, 0x61, 0x61, 0xc0, 0xc0, 0xc0} },
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{AU8522_FILTER_COEF_R427, {0xd1, 0x2f, 0xd1, 0xd1, 0x2f, 0x2f, 0x2f} },
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{AU8522_FILTER_COEF_R428, {0x84, 0xd8, 0x84, 0x84, 0xd8, 0xd8, 0xd8} },
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{AU8522_FILTER_COEF_R429, {0x06, 0xfb, 0x06, 0x06, 0xfb, 0xfb, 0xfb} },
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{AU8522_FILTER_COEF_R42A, {0x21, 0xd5, 0x21, 0x21, 0xd5, 0xd5, 0xd5} },
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{AU8522_FILTER_COEF_R42B, {0x0a, 0x3e, 0x0a, 0x0a, 0x3e, 0x3e, 0x3e} },
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{AU8522_FILTER_COEF_R42C, {0xe6, 0x15, 0xe6, 0xe6, 0x15, 0x15, 0x15} },
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{AU8522_FILTER_COEF_R42D, {0x01, 0x34, 0x01, 0x01, 0x34, 0x34, 0x34} },
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};
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#define NUM_FILTER_COEF (sizeof (filter_coef) / sizeof(struct au8522_register_config))
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#define NUM_FILTER_COEF (sizeof(filter_coef)\
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/ sizeof(struct au8522_register_config))
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/* Registers 0x060b through 0x0652 are the LP Filter coefficients
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@ -108,80 +109,81 @@ struct au8522_register_config filter_coef[] = {
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Note: the "ATVRF/ATVRF13" mode has never been tested
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*/
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struct au8522_register_config lpfilter_coef[] = {
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{0x060b, {0x21, 0x0b}},
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{0x060c, {0xad, 0xad}},
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{0x060d, {0x70, 0xf0}},
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{0x060e, {0xea, 0xe9}},
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{0x060f, {0xdd, 0xdd}},
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{0x0610, {0x08, 0x64}},
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{0x0611, {0x60, 0x60}},
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{0x0612, {0xf8, 0xb2}},
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{0x0613, {0x01, 0x02}},
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{0x0614, {0xe4, 0xb4}},
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{0x0615, {0x19, 0x02}},
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{0x0616, {0xae, 0x2e}},
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{0x0617, {0xee, 0xc5}},
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{0x0618, {0x56, 0x56}},
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{0x0619, {0x30, 0x58}},
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{0x061a, {0xf9, 0xf8}},
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{0x061b, {0x24, 0x64}},
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{0x061c, {0x07, 0x07}},
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{0x061d, {0x30, 0x30}},
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{0x061e, {0xa9, 0xed}},
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{0x061f, {0x09, 0x0b}},
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{0x0620, {0x42, 0xc2}},
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{0x0621, {0x1d, 0x2a}},
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{0x0622, {0xd6, 0x56}},
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{0x0623, {0x95, 0x8b}},
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{0x0624, {0x2b, 0x2b}},
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{0x0625, {0x30, 0x24}},
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{0x0626, {0x3e, 0x3e}},
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{0x0627, {0x62, 0xe2}},
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{0x0628, {0xe9, 0xf5}},
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{0x0629, {0x99, 0x19}},
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{0x062a, {0xd4, 0x11}},
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{0x062b, {0x03, 0x04}},
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{0x062c, {0xb5, 0x85}},
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{0x062d, {0x1e, 0x20}},
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{0x062e, {0x2a, 0xea}},
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{0x062f, {0xd7, 0xd2}},
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{0x0630, {0x15, 0x15}},
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{0x0631, {0xa3, 0xa9}},
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{0x0632, {0x1f, 0x1f}},
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{0x0633, {0xf9, 0xd1}},
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{0x0634, {0xc0, 0xc3}},
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{0x0635, {0x4d, 0x8d}},
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{0x0636, {0x21, 0x31}},
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{0x0637, {0x83, 0x83}},
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{0x0638, {0x08, 0x8c}},
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{0x0639, {0x19, 0x19}},
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{0x063a, {0x45, 0xa5}},
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{0x063b, {0xef, 0xec}},
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{0x063c, {0x8a, 0x8a}},
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{0x063d, {0xf4, 0xf6}},
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{0x063e, {0x8f, 0x8f}},
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{0x063f, {0x44, 0x0c}},
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{0x0640, {0xef, 0xf0}},
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{0x0641, {0x66, 0x66}},
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{0x0642, {0xcc, 0xd2}},
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{0x0643, {0x41, 0x41}},
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{0x0644, {0x63, 0x93}},
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{0x0645, {0x8e, 0x8e}},
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{0x0646, {0xa2, 0x42}},
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{0x0647, {0x7b, 0x7b}},
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{0x0648, {0x04, 0x04}},
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{0x0649, {0x00, 0x00}},
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{0x064a, {0x40, 0x40}},
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{0x064b, {0x8c, 0x98}},
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{0x064c, {0x00, 0x00}},
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{0x064d, {0x63, 0xc3}},
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{0x064e, {0x04, 0x04}},
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{0x064f, {0x20, 0x20}},
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{0x0650, {0x00, 0x00}},
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{0x0651, {0x40 ,0x40}},
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{0x0652, {0x01, 0x01}},
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{0x060b, {0x21, 0x0b} },
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{0x060c, {0xad, 0xad} },
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{0x060d, {0x70, 0xf0} },
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{0x060e, {0xea, 0xe9} },
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{0x060f, {0xdd, 0xdd} },
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{0x0610, {0x08, 0x64} },
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{0x0611, {0x60, 0x60} },
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{0x0612, {0xf8, 0xb2} },
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{0x0613, {0x01, 0x02} },
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{0x0614, {0xe4, 0xb4} },
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{0x0615, {0x19, 0x02} },
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{0x0616, {0xae, 0x2e} },
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{0x0617, {0xee, 0xc5} },
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{0x0618, {0x56, 0x56} },
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{0x0619, {0x30, 0x58} },
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{0x061a, {0xf9, 0xf8} },
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{0x061b, {0x24, 0x64} },
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{0x061c, {0x07, 0x07} },
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{0x061d, {0x30, 0x30} },
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{0x061e, {0xa9, 0xed} },
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{0x061f, {0x09, 0x0b} },
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{0x0620, {0x42, 0xc2} },
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{0x0621, {0x1d, 0x2a} },
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{0x0622, {0xd6, 0x56} },
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{0x0623, {0x95, 0x8b} },
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{0x0624, {0x2b, 0x2b} },
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{0x0625, {0x30, 0x24} },
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{0x0626, {0x3e, 0x3e} },
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{0x0627, {0x62, 0xe2} },
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{0x0628, {0xe9, 0xf5} },
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{0x0629, {0x99, 0x19} },
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{0x062a, {0xd4, 0x11} },
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{0x062b, {0x03, 0x04} },
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{0x062c, {0xb5, 0x85} },
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{0x062d, {0x1e, 0x20} },
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{0x062e, {0x2a, 0xea} },
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{0x062f, {0xd7, 0xd2} },
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{0x0630, {0x15, 0x15} },
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{0x0631, {0xa3, 0xa9} },
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{0x0632, {0x1f, 0x1f} },
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{0x0633, {0xf9, 0xd1} },
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{0x0634, {0xc0, 0xc3} },
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{0x0635, {0x4d, 0x8d} },
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{0x0636, {0x21, 0x31} },
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{0x0637, {0x83, 0x83} },
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{0x0638, {0x08, 0x8c} },
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{0x0639, {0x19, 0x19} },
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{0x063a, {0x45, 0xa5} },
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{0x063b, {0xef, 0xec} },
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{0x063c, {0x8a, 0x8a} },
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{0x063d, {0xf4, 0xf6} },
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{0x063e, {0x8f, 0x8f} },
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{0x063f, {0x44, 0x0c} },
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{0x0640, {0xef, 0xf0} },
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{0x0641, {0x66, 0x66} },
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{0x0642, {0xcc, 0xd2} },
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{0x0643, {0x41, 0x41} },
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{0x0644, {0x63, 0x93} },
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{0x0645, {0x8e, 0x8e} },
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{0x0646, {0xa2, 0x42} },
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{0x0647, {0x7b, 0x7b} },
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{0x0648, {0x04, 0x04} },
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{0x0649, {0x00, 0x00} },
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{0x064a, {0x40, 0x40} },
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{0x064b, {0x8c, 0x98} },
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{0x064c, {0x00, 0x00} },
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{0x064d, {0x63, 0xc3} },
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{0x064e, {0x04, 0x04} },
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{0x064f, {0x20, 0x20} },
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{0x0650, {0x00, 0x00} },
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{0x0651, {0x40, 0x40} },
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{0x0652, {0x01, 0x01} },
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};
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#define NUM_LPFILTER_COEF (sizeof (lpfilter_coef) / sizeof(struct au8522_register_config))
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#define NUM_LPFILTER_COEF (sizeof(lpfilter_coef)\
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/ sizeof(struct au8522_register_config))
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static inline struct au8522_state *to_state(struct v4l2_subdev *sd)
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{
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@ -202,14 +204,17 @@ static void setup_vbi(struct au8522_state *state, int aud_input)
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au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_PAT2_REG01EH, 0x00);
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au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_PAT1_REG01FH, 0x00);
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au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_PAT0_REG020H, 0x00);
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au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK2_REG021H,0x00);
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au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK1_REG022H,0x00);
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au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK0_REG023H,0x00);
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au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK2_REG021H,
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0x00);
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au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK1_REG022H,
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0x00);
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au8522_writereg(state, AU8522_TVDEC_VBI_USER_FRAME_MASK0_REG023H,
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0x00);
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/* Setup the VBI registers */
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for (i = 0x30; i < 0x60; i++) {
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for (i = 0x30; i < 0x60; i++)
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au8522_writereg(state, i, 0x40);
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}
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/* For some reason, every register is 0x40 except register 0x44
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(confirmed via the HVR-950q USB capture) */
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au8522_writereg(state, 0x44, 0x60);
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@ -448,7 +453,7 @@ static void set_audio_input(struct au8522_state *state, int aud_input)
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if (aud_input != AU8522_AUDIO_SIF) {
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/* The caller asked for a mode we don't currently support */
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printk("Unsupported audio mode requested! mode=%d\n",
|
||||
printk(KERN_ERR "Unsupported audio mode requested! mode=%d\n",
|
||||
aud_input);
|
||||
return;
|
||||
}
|
||||
@ -668,7 +673,7 @@ static int au8522_s_video_routing(struct v4l2_subdev *sd,
|
||||
} else if (route->input == AU8522_COMPOSITE_CH4_SIF) {
|
||||
au8522_setup_cvbs_tuner_mode(state);
|
||||
} else {
|
||||
printk("au8522 mode not currently supported\n");
|
||||
printk(KERN_ERR "au8522 mode not currently supported\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
return 0;
|
||||
@ -782,15 +787,15 @@ static int au8522_probe(struct i2c_client *client,
|
||||
instance = au8522_get_state(&state, client->adapter, client->addr);
|
||||
switch (instance) {
|
||||
case 0:
|
||||
printk("au8522_decoder allocation failed\n");
|
||||
printk(KERN_ERR "au8522_decoder allocation failed\n");
|
||||
return -EIO;
|
||||
case 1:
|
||||
/* new demod instance */
|
||||
printk("au8522_decoder creating new instance...\n");
|
||||
printk(KERN_INFO "au8522_decoder creating new instance...\n");
|
||||
break;
|
||||
default:
|
||||
/* existing demod instance */
|
||||
printk("au8522_decoder attaching to existing instance...\n");
|
||||
printk(KERN_INFO "au8522_decoder attach existing instance.\n");
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
@ -36,16 +36,16 @@ static int debug;
|
||||
static LIST_HEAD(hybrid_tuner_instance_list);
|
||||
static DEFINE_MUTEX(au8522_list_mutex);
|
||||
|
||||
#define dprintk(arg...) do { \
|
||||
if (debug) \
|
||||
printk(arg); \
|
||||
#define dprintk(arg...)\
|
||||
do { if (debug)\
|
||||
printk(arg);\
|
||||
} while (0)
|
||||
|
||||
/* 16 bit registers, 8 bit values */
|
||||
int au8522_writereg(struct au8522_state *state, u16 reg, u8 data)
|
||||
{
|
||||
int ret;
|
||||
u8 buf [] = { (reg >> 8) | 0x80, reg & 0xff, data };
|
||||
u8 buf[] = { (reg >> 8) | 0x80, reg & 0xff, data };
|
||||
|
||||
struct i2c_msg msg = { .addr = state->config->demod_address,
|
||||
.flags = 0, .buf = buf, .len = 3 };
|
||||
@ -62,10 +62,10 @@ int au8522_writereg(struct au8522_state *state, u16 reg, u8 data)
|
||||
u8 au8522_readreg(struct au8522_state *state, u16 reg)
|
||||
{
|
||||
int ret;
|
||||
u8 b0 [] = { (reg >> 8) | 0x40, reg & 0xff };
|
||||
u8 b1 [] = { 0 };
|
||||
u8 b0[] = { (reg >> 8) | 0x40, reg & 0xff };
|
||||
u8 b1[] = { 0 };
|
||||
|
||||
struct i2c_msg msg [] = {
|
||||
struct i2c_msg msg[] = {
|
||||
{ .addr = state->config->demod_address, .flags = 0,
|
||||
.buf = b0, .len = 2 },
|
||||
{ .addr = state->config->demod_address, .flags = I2C_M_RD,
|
||||
|
||||
@ -150,13 +150,13 @@ static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
|
||||
/* Make sure we support the board model */
|
||||
switch (tv.model) {
|
||||
case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */
|
||||
case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */
|
||||
case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
|
||||
case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
|
||||
case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
|
||||
case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and basic analog video */
|
||||
case 72251: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */
|
||||
case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and basic analog video */
|
||||
case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
|
||||
case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
|
||||
case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
|
||||
case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */
|
||||
case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and analog video */
|
||||
case 72251: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */
|
||||
case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and analog video */
|
||||
case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */
|
||||
break;
|
||||
default:
|
||||
@ -202,9 +202,8 @@ void au0828_card_setup(struct au0828_dev *dev)
|
||||
demod) */
|
||||
sd = v4l2_i2c_new_subdev(&dev->i2c_adap, "au8522", "au8522",
|
||||
0x8e >> 1);
|
||||
if (sd == NULL) {
|
||||
printk("analog subdev registration failure\n");
|
||||
}
|
||||
if (sd == NULL)
|
||||
printk(KERN_ERR "analog subdev registration failed\n");
|
||||
}
|
||||
|
||||
/* Setup tuners */
|
||||
@ -212,9 +211,8 @@ void au0828_card_setup(struct au0828_dev *dev)
|
||||
/* Load the tuner module, which does the attach */
|
||||
sd = v4l2_i2c_new_subdev(&dev->i2c_adap, "tuner", "tuner",
|
||||
dev->board.tuner_addr);
|
||||
if (sd == NULL) {
|
||||
printk("analog tuner subdev registration failure\n");
|
||||
}
|
||||
if (sd == NULL)
|
||||
printk(KERN_ERR "tuner subdev registration fail\n");
|
||||
|
||||
tun_setup.mode_mask = mode_mask;
|
||||
tun_setup.type = dev->board.tuner_type;
|
||||
|
||||
@ -145,11 +145,10 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap,
|
||||
requires us to slow down the i2c clock until we have a better
|
||||
strategy (such as using the secondary i2c bus to do firmware
|
||||
loading */
|
||||
if ((msg->addr << 1) == 0xc2) {
|
||||
if ((msg->addr << 1) == 0xc2)
|
||||
au0828_write(dev, REG_202, 0x40);
|
||||
} else {
|
||||
else
|
||||
au0828_write(dev, REG_202, 0x07);
|
||||
}
|
||||
|
||||
/* Hardware needs 8 bit addresses */
|
||||
au0828_write(dev, REG_203, msg->addr << 1);
|
||||
@ -223,11 +222,10 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap,
|
||||
requires us to slow down the i2c clock until we have a better
|
||||
strategy (such as using the secondary i2c bus to do firmware
|
||||
loading */
|
||||
if ((msg->addr << 1) == 0xc2) {
|
||||
if ((msg->addr << 1) == 0xc2)
|
||||
au0828_write(dev, REG_202, 0x40);
|
||||
} else {
|
||||
else
|
||||
au0828_write(dev, REG_202, 0x07);
|
||||
}
|
||||
|
||||
/* Hardware needs 8 bit addresses */
|
||||
au0828_write(dev, REG_203, msg->addr << 1);
|
||||
|
||||
@ -33,7 +33,6 @@
|
||||
#include <linux/device.h>
|
||||
#include <linux/suspend.h>
|
||||
#include <linux/version.h>
|
||||
#include <linux/videodev.h>
|
||||
#include <media/v4l2-common.h>
|
||||
#include <media/v4l2-ioctl.h>
|
||||
#include <media/v4l2-chip-ident.h>
|
||||
@ -46,9 +45,6 @@ static DEFINE_MUTEX(au0828_sysfs_lock);
|
||||
|
||||
#define AU0828_VERSION_CODE KERNEL_VERSION(0, 0, 1)
|
||||
|
||||
/* Forward declarations */
|
||||
void au0828_analog_stream_reset(struct au0828_dev *dev);
|
||||
|
||||
/* ------------------------------------------------------------------
|
||||
Videobuf operations
|
||||
------------------------------------------------------------------*/
|
||||
@ -107,12 +103,12 @@ static inline void print_err_status(struct au0828_dev *dev,
|
||||
static int check_dev(struct au0828_dev *dev)
|
||||
{
|
||||
if (dev->dev_state & DEV_DISCONNECTED) {
|
||||
printk("v4l2 ioctl: device not present\n");
|
||||
printk(KERN_INFO "v4l2 ioctl: device not present\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
if (dev->dev_state & DEV_MISCONFIGURED) {
|
||||
printk("v4l2 ioctl: device is misconfigured; "
|
||||
printk(KERN_INFO "v4l2 ioctl: device is misconfigured; "
|
||||
"close and open it again\n");
|
||||
return -EIO;
|
||||
}
|
||||
@ -373,7 +369,7 @@ static void au0828_copy_video(struct au0828_dev *dev,
|
||||
|
||||
if ((char *)startwrite + lencopy > (char *)outp +
|
||||
buf->vb.size) {
|
||||
au0828_isocdbg("Overflow of %zi bytes past buffer end (2)\n",
|
||||
au0828_isocdbg("Overflow %zi bytes past buf end (2)\n",
|
||||
((char *)startwrite + lencopy) -
|
||||
((char *)outp + buf->vb.size));
|
||||
lencopy = remain = (char *)outp + buf->vb.size -
|
||||
@ -389,9 +385,8 @@ static void au0828_copy_video(struct au0828_dev *dev,
|
||||
|
||||
if (offset > 1440) {
|
||||
/* We have enough data to check for greenscreen */
|
||||
if (outp[0] < 0x60 && outp[1440] < 0x60) {
|
||||
if (outp[0] < 0x60 && outp[1440] < 0x60)
|
||||
dev->greenscreen_detected = 1;
|
||||
}
|
||||
}
|
||||
|
||||
dma_q->pos += len;
|
||||
@ -457,9 +452,9 @@ static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb)
|
||||
continue;
|
||||
}
|
||||
|
||||
if (urb->iso_frame_desc[i].actual_length <= 0) {
|
||||
if (urb->iso_frame_desc[i].actual_length <= 0)
|
||||
continue;
|
||||
}
|
||||
|
||||
if (urb->iso_frame_desc[i].actual_length >
|
||||
dev->max_pkt_size) {
|
||||
au0828_isocdbg("packet bigger than packet size");
|
||||
@ -480,25 +475,23 @@ static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb)
|
||||
if (buf != NULL)
|
||||
buffer_filled(dev, dma_q, buf);
|
||||
get_next_buf(dma_q, &buf);
|
||||
if (buf == NULL) {
|
||||
if (buf == NULL)
|
||||
outp = NULL;
|
||||
} else
|
||||
else
|
||||
outp = videobuf_to_vmalloc(&buf->vb);
|
||||
}
|
||||
|
||||
if (buf != NULL) {
|
||||
if (fbyte & 0x40) {
|
||||
if (fbyte & 0x40)
|
||||
buf->top_field = 1;
|
||||
} else {
|
||||
else
|
||||
buf->top_field = 0;
|
||||
}
|
||||
}
|
||||
|
||||
dma_q->pos = 0;
|
||||
}
|
||||
if (buf != NULL) {
|
||||
if (buf != NULL)
|
||||
au0828_copy_video(dev, dma_q, buf, p, outp, len);
|
||||
}
|
||||
}
|
||||
return rc;
|
||||
}
|
||||
@ -566,7 +559,7 @@ buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
|
||||
if (VIDEOBUF_NEEDS_INIT == buf->vb.state) {
|
||||
rc = videobuf_iolock(vq, &buf->vb, NULL);
|
||||
if (rc < 0) {
|
||||
printk("videobuf_iolock failed\n");
|
||||
printk(KERN_INFO "videobuf_iolock failed\n");
|
||||
goto fail;
|
||||
}
|
||||
}
|
||||
@ -579,7 +572,7 @@ buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
|
||||
AU0828_MAX_ISO_BUFS, dev->max_pkt_size,
|
||||
au0828_isoc_copy);
|
||||
if (rc < 0) {
|
||||
printk("au0828_init_isoc failed\n");
|
||||
printk(KERN_INFO "au0828_init_isoc failed\n");
|
||||
goto fail;
|
||||
}
|
||||
}
|
||||
@ -681,11 +674,11 @@ static int au0828_stream_interrupt(struct au0828_dev *dev)
|
||||
int ret = 0;
|
||||
|
||||
dev->stream_state = STREAM_INTERRUPT;
|
||||
if(dev->dev_state == DEV_DISCONNECTED)
|
||||
if (dev->dev_state == DEV_DISCONNECTED)
|
||||
return -ENODEV;
|
||||
else if(ret) {
|
||||
else if (ret) {
|
||||
dev->dev_state = DEV_MISCONFIGURED;
|
||||
dprintk(1, "%s device is misconfigured!\n", __FUNCTION__);
|
||||
dprintk(1, "%s device is misconfigured!\n", __func__);
|
||||
return ret;
|
||||
}
|
||||
return 0;
|
||||
@ -753,23 +746,23 @@ static int au0828_v4l2_open(struct file *filp)
|
||||
|
||||
list_for_each(list, &au0828_devlist) {
|
||||
h = list_entry(list, struct au0828_dev, au0828list);
|
||||
if(h->vdev->minor == minor) {
|
||||
if (h->vdev->minor == minor) {
|
||||
dev = h;
|
||||
type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
}
|
||||
#ifdef VBI_NOT_YET_WORKING
|
||||
if(h->vbi_dev->minor == minor) {
|
||||
if (h->vbi_dev->minor == minor) {
|
||||
dev = h;
|
||||
type = V4L2_BUF_TYPE_VBI_CAPTURE;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
if(NULL == dev)
|
||||
if (NULL == dev)
|
||||
return -ENODEV;
|
||||
|
||||
fh = kzalloc(sizeof(struct au0828_fh), GFP_KERNEL);
|
||||
if(NULL == fh) {
|
||||
if (NULL == fh) {
|
||||
dprintk(1, "Failed allocate au0828_fh struct!\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
@ -778,11 +771,11 @@ static int au0828_v4l2_open(struct file *filp)
|
||||
fh->dev = dev;
|
||||
filp->private_data = fh;
|
||||
|
||||
if(fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) {
|
||||
if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE && dev->users == 0) {
|
||||
/* set au0828 interface0 to AS5 here again */
|
||||
ret = usb_set_interface(dev->usbdev, 0, 5);
|
||||
if(ret < 0) {
|
||||
printk("Au0828 can't set alt setting to 5!\n");
|
||||
if (ret < 0) {
|
||||
printk(KERN_INFO "Au0828 can't set alternate to 5!\n");
|
||||
return -EBUSY;
|
||||
}
|
||||
dev->width = NTSC_STD_W;
|
||||
@ -821,11 +814,11 @@ static int au0828_v4l2_close(struct file *filp)
|
||||
if (res_check(fh))
|
||||
res_free(fh);
|
||||
|
||||
if(dev->users == 1) {
|
||||
if (dev->users == 1) {
|
||||
videobuf_stop(&fh->vb_vidq);
|
||||
videobuf_mmap_free(&fh->vb_vidq);
|
||||
|
||||
if(dev->dev_state & DEV_DISCONNECTED) {
|
||||
if (dev->dev_state & DEV_DISCONNECTED) {
|
||||
au0828_analog_unregister(dev);
|
||||
mutex_unlock(&dev->lock);
|
||||
kfree(dev);
|
||||
@ -839,8 +832,8 @@ static int au0828_v4l2_close(struct file *filp)
|
||||
/* When close the device, set the usb intf0 into alt0 to free
|
||||
USB bandwidth */
|
||||
ret = usb_set_interface(dev->usbdev, 0, 0);
|
||||
if(ret < 0)
|
||||
printk("Au0828 can't set alt setting to 0!\n");
|
||||
if (ret < 0)
|
||||
printk(KERN_INFO "Au0828 can't set alternate to 0!\n");
|
||||
}
|
||||
|
||||
kfree(fh);
|
||||
@ -861,7 +854,7 @@ static ssize_t au0828_v4l2_read(struct file *filp, char __user *buf,
|
||||
if (rc < 0)
|
||||
return rc;
|
||||
|
||||
if(fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
|
||||
if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
|
||||
mutex_lock(&dev->lock);
|
||||
rc = res_get(fh);
|
||||
mutex_unlock(&dev->lock);
|
||||
@ -937,28 +930,25 @@ static int au0828_set_format(struct au0828_dev *dev, unsigned int cmd,
|
||||
maxheight = 480;
|
||||
|
||||
#ifdef VBI_NOT_YET_WORKING
|
||||
if(format->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) {
|
||||
if (format->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) {
|
||||
dprintk(1, "VBI format set: to be supported!\n");
|
||||
return 0;
|
||||
}
|
||||
if(format->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
|
||||
if (format->type == V4L2_BUF_TYPE_VBI_CAPTURE)
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
if(format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
|
||||
if (format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
/* If they are demanding a format other than the one we support,
|
||||
bail out (tvtime asks for UYVY and then retries with YUYV) */
|
||||
if (format->fmt.pix.pixelformat != V4L2_PIX_FMT_UYVY) {
|
||||
if (format->fmt.pix.pixelformat != V4L2_PIX_FMT_UYVY)
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
/* format->fmt.pix.width only support 720 and height 480 */
|
||||
if(width != 720)
|
||||
if (width != 720)
|
||||
width = 720;
|
||||
if(height != 480)
|
||||
if (height != 480)
|
||||
height = 480;
|
||||
|
||||
format->fmt.pix.width = width;
|
||||
@ -969,7 +959,7 @@ static int au0828_set_format(struct au0828_dev *dev, unsigned int cmd,
|
||||
format->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
|
||||
format->fmt.pix.field = V4L2_FIELD_INTERLACED;
|
||||
|
||||
if(cmd == VIDIOC_TRY_FMT)
|
||||
if (cmd == VIDIOC_TRY_FMT)
|
||||
return 0;
|
||||
|
||||
/* maybe set new image format, driver current only support 720*480 */
|
||||
@ -979,9 +969,10 @@ static int au0828_set_format(struct au0828_dev *dev, unsigned int cmd,
|
||||
dev->field_size = width * height;
|
||||
dev->bytesperline = width * 2;
|
||||
|
||||
if(dev->stream_state == STREAM_ON) {
|
||||
if (dev->stream_state == STREAM_ON) {
|
||||
dprintk(1, "VIDIOC_SET_FMT: interrupting stream!\n");
|
||||
if((ret = au0828_stream_interrupt(dev))) {
|
||||
ret = au0828_stream_interrupt(dev);
|
||||
if (ret != 0) {
|
||||
dprintk(1, "error interrupting video stream!\n");
|
||||
return ret;
|
||||
}
|
||||
@ -989,8 +980,8 @@ static int au0828_set_format(struct au0828_dev *dev, unsigned int cmd,
|
||||
|
||||
/* set au0828 interface0 to AS5 here again */
|
||||
ret = usb_set_interface(dev->usbdev, 0, 5);
|
||||
if(ret < 0) {
|
||||
printk("Au0828 can't set alt setting to 5!\n");
|
||||
if (ret < 0) {
|
||||
printk(KERN_INFO "Au0828 can't set alt setting to 5!\n");
|
||||
return -EBUSY;
|
||||
}
|
||||
|
||||
@ -1039,7 +1030,7 @@ static int vidioc_querycap(struct file *file, void *priv,
|
||||
static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
|
||||
struct v4l2_fmtdesc *f)
|
||||
{
|
||||
if(f->index)
|
||||
if (f->index)
|
||||
return -EINVAL;
|
||||
|
||||
f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
|
||||
@ -1084,13 +1075,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
|
||||
int rc;
|
||||
|
||||
if (videobuf_queue_is_busy(&fh->vb_vidq)) {
|
||||
printk("%s queue busy\n", __func__);
|
||||
printk(KERN_INFO "%s queue busy\n", __func__);
|
||||
rc = -EBUSY;
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (dev->stream_on && !fh->stream_on) {
|
||||
printk("%s device in use by another fh\n", __func__);
|
||||
printk(KERN_INFO "%s device in use by another fh\n", __func__);
|
||||
rc = -EBUSY;
|
||||
goto out;
|
||||
}
|
||||
@ -1132,15 +1123,15 @@ static int vidioc_enum_input(struct file *file, void *priv,
|
||||
|
||||
tmp = input->index;
|
||||
|
||||
if(tmp > AU0828_MAX_INPUT)
|
||||
if (tmp > AU0828_MAX_INPUT)
|
||||
return -EINVAL;
|
||||
if(AUVI_INPUT(tmp).type == 0)
|
||||
if (AUVI_INPUT(tmp).type == 0)
|
||||
return -EINVAL;
|
||||
|
||||
input->index = tmp;
|
||||
strcpy(input->name, inames[AUVI_INPUT(tmp).type]);
|
||||
if((AUVI_INPUT(tmp).type == AU0828_VMUX_TELEVISION) ||
|
||||
(AUVI_INPUT(tmp).type == AU0828_VMUX_CABLE))
|
||||
if ((AUVI_INPUT(tmp).type == AU0828_VMUX_TELEVISION) ||
|
||||
(AUVI_INPUT(tmp).type == AU0828_VMUX_CABLE))
|
||||
input->type |= V4L2_INPUT_TYPE_TUNER;
|
||||
else
|
||||
input->type |= V4L2_INPUT_TYPE_CAMERA;
|
||||
@ -1165,15 +1156,15 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int index)
|
||||
int i;
|
||||
struct v4l2_routing route;
|
||||
|
||||
dprintk(1, "VIDIOC_S_INPUT in function %s, input=%d\n", __FUNCTION__,
|
||||
dprintk(1, "VIDIOC_S_INPUT in function %s, input=%d\n", __func__,
|
||||
index);
|
||||
if(index >= AU0828_MAX_INPUT)
|
||||
if (index >= AU0828_MAX_INPUT)
|
||||
return -EINVAL;
|
||||
if(AUVI_INPUT(index).type == 0)
|
||||
if (AUVI_INPUT(index).type == 0)
|
||||
return -EINVAL;
|
||||
dev->ctrl_input = index;
|
||||
|
||||
switch(AUVI_INPUT(index).type) {
|
||||
switch (AUVI_INPUT(index).type) {
|
||||
case AU0828_VMUX_SVIDEO:
|
||||
dev->input_type = AU0828_VMUX_SVIDEO;
|
||||
break;
|
||||
@ -1195,9 +1186,8 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int index)
|
||||
|
||||
for (i = 0; i < AU0828_MAX_INPUT; i++) {
|
||||
int enable = 0;
|
||||
if (AUVI_INPUT(i).audio_setup == NULL) {
|
||||
if (AUVI_INPUT(i).audio_setup == NULL)
|
||||
continue;
|
||||
}
|
||||
|
||||
if (i == index)
|
||||
enable = 1;
|
||||
@ -1227,11 +1217,11 @@ static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a)
|
||||
struct au0828_dev *dev = fh->dev;
|
||||
unsigned int index = a->index;
|
||||
|
||||
if(a->index > 1)
|
||||
if (a->index > 1)
|
||||
return -EINVAL;
|
||||
|
||||
index = dev->ctrl_ainput;
|
||||
if(index == 0)
|
||||
if (index == 0)
|
||||
strcpy(a->name, "Television");
|
||||
else
|
||||
strcpy(a->name, "Line in");
|
||||
@ -1245,7 +1235,7 @@ static int vidioc_s_audio(struct file *file, void *priv, struct v4l2_audio *a)
|
||||
{
|
||||
struct au0828_fh *fh = priv;
|
||||
struct au0828_dev *dev = fh->dev;
|
||||
if(a->index != dev->ctrl_ainput)
|
||||
if (a->index != dev->ctrl_ainput)
|
||||
return -EINVAL;
|
||||
return 0;
|
||||
}
|
||||
@ -1275,7 +1265,7 @@ static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t)
|
||||
struct au0828_fh *fh = priv;
|
||||
struct au0828_dev *dev = fh->dev;
|
||||
|
||||
if(t->index != 0)
|
||||
if (t->index != 0)
|
||||
return -EINVAL;
|
||||
|
||||
strcpy(t->name, "Auvitek tuner");
|
||||
@ -1290,7 +1280,7 @@ static int vidioc_s_tuner(struct file *file, void *priv,
|
||||
struct au0828_fh *fh = priv;
|
||||
struct au0828_dev *dev = fh->dev;
|
||||
|
||||
if(t->index != 0)
|
||||
if (t->index != 0)
|
||||
return -EINVAL;
|
||||
|
||||
t->type = V4L2_TUNER_ANALOG_TV;
|
||||
@ -1318,9 +1308,9 @@ static int vidioc_s_frequency(struct file *file, void *priv,
|
||||
struct au0828_fh *fh = priv;
|
||||
struct au0828_dev *dev = fh->dev;
|
||||
|
||||
if(freq->tuner != 0)
|
||||
if (freq->tuner != 0)
|
||||
return -EINVAL;
|
||||
if(freq->type != V4L2_TUNER_ANALOG_TV)
|
||||
if (freq->type != V4L2_TUNER_ANALOG_TV)
|
||||
return -EINVAL;
|
||||
|
||||
dev->ctrl_freq = freq->frequency;
|
||||
@ -1358,7 +1348,7 @@ static int vidioc_cropcap(struct file *file, void *priv,
|
||||
struct au0828_fh *fh = priv;
|
||||
struct au0828_dev *dev = fh->dev;
|
||||
|
||||
if(cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
|
||||
if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
|
||||
return -EINVAL;
|
||||
|
||||
cc->bounds.left = 0;
|
||||
@ -1422,14 +1412,14 @@ static int vidioc_streamoff(struct file *file, void *priv,
|
||||
|
||||
if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
|
||||
au0828_call_i2c_clients(dev, VIDIOC_STREAMOFF, &b);
|
||||
if((ret = au0828_stream_interrupt(dev)) != 0)
|
||||
ret = au0828_stream_interrupt(dev);
|
||||
if (ret != 0)
|
||||
return ret;
|
||||
}
|
||||
|
||||
for (i = 0; i < AU0828_MAX_INPUT; i++) {
|
||||
if (AUVI_INPUT(i).audio_setup == NULL) {
|
||||
if (AUVI_INPUT(i).audio_setup == NULL)
|
||||
continue;
|
||||
}
|
||||
(AUVI_INPUT(i).audio_setup)(dev, 0);
|
||||
}
|
||||
|
||||
@ -1622,27 +1612,30 @@ int au0828_analog_register(struct au0828_dev *dev,
|
||||
|
||||
/* set au0828 usb interface0 to as5 */
|
||||
retval = usb_set_interface(dev->usbdev,
|
||||
interface->cur_altsetting->desc.bInterfaceNumber, 5);
|
||||
interface->cur_altsetting->desc.bInterfaceNumber, 5);
|
||||
if (retval != 0) {
|
||||
printk("Failure setting usb interface0 to as5\n");
|
||||
printk(KERN_INFO "Failure setting usb interface0 to as5\n");
|
||||
return retval;
|
||||
}
|
||||
|
||||
/* Figure out which endpoint has the isoc interface */
|
||||
iface_desc = interface->cur_altsetting;
|
||||
for(i = 0; i < iface_desc->desc.bNumEndpoints; i++){
|
||||
for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
|
||||
endpoint = &iface_desc->endpoint[i].desc;
|
||||
if(((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN) &&
|
||||
((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_ISOC)){
|
||||
if (((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
|
||||
== USB_DIR_IN) &&
|
||||
((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
|
||||
== USB_ENDPOINT_XFER_ISOC)) {
|
||||
|
||||
/* we find our isoc in endpoint */
|
||||
u16 tmp = le16_to_cpu(endpoint->wMaxPacketSize);
|
||||
dev->max_pkt_size = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
|
||||
dev->max_pkt_size = (tmp & 0x07ff) *
|
||||
(((tmp & 0x1800) >> 11) + 1);
|
||||
dev->isoc_in_endpointaddr = endpoint->bEndpointAddress;
|
||||
}
|
||||
}
|
||||
if(!(dev->isoc_in_endpointaddr)) {
|
||||
printk("Could not locate isoc endpoint\n");
|
||||
if (!(dev->isoc_in_endpointaddr)) {
|
||||
printk(KERN_INFO "Could not locate isoc endpoint\n");
|
||||
kfree(dev);
|
||||
return -ENODEV;
|
||||
}
|
||||
@ -1663,14 +1656,14 @@ int au0828_analog_register(struct au0828_dev *dev,
|
||||
|
||||
/* allocate and fill v4l2 video struct */
|
||||
dev->vdev = video_device_alloc();
|
||||
if(NULL == dev->vdev) {
|
||||
if (NULL == dev->vdev) {
|
||||
dprintk(1, "Can't allocate video_device.\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
#ifdef VBI_NOT_YET_WORKING
|
||||
dev->vbi_dev = video_device_alloc();
|
||||
if(NULL == dev->vbi_dev) {
|
||||
if (NULL == dev->vbi_dev) {
|
||||
dprintk(1, "Can't allocate vbi_device.\n");
|
||||
kfree(dev->vdev);
|
||||
return -ENOMEM;
|
||||
@ -1679,14 +1672,12 @@ int au0828_analog_register(struct au0828_dev *dev,
|
||||
|
||||
/* Fill the video capture device struct */
|
||||
*dev->vdev = au0828_video_template;
|
||||
dev->vdev->vfl_type = VID_TYPE_CAPTURE | VID_TYPE_TUNER;
|
||||
dev->vdev->parent = &dev->usbdev->dev;
|
||||
strcpy(dev->vdev->name, "au0828a video");
|
||||
|
||||
#ifdef VBI_NOT_YET_WORKING
|
||||
/* Setup the VBI device */
|
||||
*dev->vbi_dev = au0828_video_template;
|
||||
dev->vbi_dev->vfl_type = VFL_TYPE_VBI;
|
||||
dev->vbi_dev->parent = &dev->usbdev->dev;
|
||||
strcpy(dev->vbi_dev->name, "au0828a vbi");
|
||||
#endif
|
||||
@ -1694,8 +1685,10 @@ int au0828_analog_register(struct au0828_dev *dev,
|
||||
list_add_tail(&dev->au0828list, &au0828_devlist);
|
||||
|
||||
/* Register the v4l2 device */
|
||||
if((retval = video_register_device(dev->vdev, VFL_TYPE_GRABBER, -1)) != 0) {
|
||||
dprintk(1, "unable to register video device (error = %d).\n", retval);
|
||||
retval = video_register_device(dev->vdev, VFL_TYPE_GRABBER, -1);
|
||||
if (retval != 0) {
|
||||
dprintk(1, "unable to register video device (error = %d).\n",
|
||||
retval);
|
||||
list_del(&dev->au0828list);
|
||||
video_device_release(dev->vdev);
|
||||
return -ENODEV;
|
||||
@ -1703,8 +1696,10 @@ int au0828_analog_register(struct au0828_dev *dev,
|
||||
|
||||
#ifdef VBI_NOT_YET_WORKING
|
||||
/* Register the vbi device */
|
||||
if((retval = video_register_device(dev->vbi_dev, VFL_TYPE_VBI, -1)) != 0) {
|
||||
dprintk(1, "unable to register vbi device (error = %d).\n", retval);
|
||||
retval = video_register_device(dev->vbi_dev, VFL_TYPE_VBI, -1);
|
||||
if (retval != 0) {
|
||||
dprintk(1, "unable to register vbi device (error = %d).\n",
|
||||
retval);
|
||||
list_del(&dev->au0828list);
|
||||
video_device_release(dev->vbi_dev);
|
||||
video_device_release(dev->vdev);
|
||||
@ -1712,7 +1707,7 @@ int au0828_analog_register(struct au0828_dev *dev,
|
||||
}
|
||||
#endif
|
||||
|
||||
dprintk(1, "%s completed!\n", __FUNCTION__);
|
||||
dprintk(1, "%s completed!\n", __func__);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -54,16 +54,10 @@
|
||||
/* Defination for AU0828 USB transfer */
|
||||
#define AU0828_MAX_ISO_BUFS 12 /* maybe resize this value in the future */
|
||||
#define AU0828_ISO_PACKETS_PER_URB 10
|
||||
#define AU0828_ISO_MAX_FRAME_SIZE (3 * 1024)
|
||||
#define AU0828_ISO_BUFFER_SIZE (AU0828_ISO_PACKETS_PER_URB * AU0828_ISO_MAX_FRAME_SIZE)
|
||||
|
||||
#define AU0828_MIN_BUF 4
|
||||
#define AU0828_DEF_BUF 8
|
||||
|
||||
#define AU0828_MAX_IMAGES 10
|
||||
#define AU0828_FRAME_SIZE (1028 * 1024 * 4)
|
||||
#define AU0828_URB_TIMEOUT msecs_to_jiffies(AU0828_MAX_ISO_BUFS * AU0828_ISO_PACKETS_PER_URB)
|
||||
|
||||
#define AU0828_MAX_INPUT 4
|
||||
|
||||
enum au0828_itype {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user