mirror of
https://github.com/edk2-porting/linux-next.git
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V4L/DVB (10761): cx18: Change log lines for internal subdevs and fix tveeprom reads
Give messages originating from internal subdevs a header using the subdev's name. Fixed an uninitialized variable problem with reading the EEPROM, noticed from log output. Got rid of the unused cx18_av_exit() function. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Andy Walls
Mauro Carvalho Chehab
parent
6da6bf5e43
commit
6246d4e1b3
@ -247,6 +247,7 @@ static int cx18_av_init(struct v4l2_subdev *sd, u32 val)
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void cx18_av_std_setup(struct cx18 *cx)
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{
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struct cx18_av_state *state = &cx->av_state;
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struct v4l2_subdev *sd = &state->sd;
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v4l2_std_id std = state->std;
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int hblank, hactive, burst, vblank, vactive, sc;
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int vblank656, src_decimation;
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@ -334,33 +335,35 @@ void cx18_av_std_setup(struct cx18 *cx)
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pll_int = cx18_av_read(cx, 0x108);
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pll_frac = cx18_av_read4(cx, 0x10c) & 0x1ffffff;
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pll_post = cx18_av_read(cx, 0x109);
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CX18_DEBUG_INFO("PLL regs = int: %u, frac: %u, post: %u\n",
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pll_int, pll_frac, pll_post);
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CX18_DEBUG_INFO_DEV(sd, "PLL regs = int: %u, frac: %u, post: %u\n",
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pll_int, pll_frac, pll_post);
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if (pll_post) {
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int fin, fsc, pll;
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pll = (28636360L * ((((u64)pll_int) << 25) + pll_frac)) >> 25;
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pll /= pll_post;
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CX18_DEBUG_INFO("PLL = %d.%06d MHz\n",
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pll / 1000000, pll % 1000000);
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CX18_DEBUG_INFO("PLL/8 = %d.%06d MHz\n",
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pll / 8000000, (pll / 8) % 1000000);
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CX18_DEBUG_INFO_DEV(sd, "PLL = %d.%06d MHz\n",
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pll / 1000000, pll % 1000000);
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CX18_DEBUG_INFO_DEV(sd, "PLL/8 = %d.%06d MHz\n",
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pll / 8000000, (pll / 8) % 1000000);
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fin = ((u64)src_decimation * pll) >> 12;
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CX18_DEBUG_INFO("ADC Sampling freq = %d.%06d MHz\n",
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fin / 1000000, fin % 1000000);
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CX18_DEBUG_INFO_DEV(sd, "ADC Sampling freq = %d.%06d MHz\n",
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fin / 1000000, fin % 1000000);
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fsc = (((u64)sc) * pll) >> 24L;
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CX18_DEBUG_INFO("Chroma sub-carrier freq = %d.%06d MHz\n",
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fsc / 1000000, fsc % 1000000);
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CX18_DEBUG_INFO_DEV(sd,
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"Chroma sub-carrier freq = %d.%06d MHz\n",
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fsc / 1000000, fsc % 1000000);
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CX18_DEBUG_INFO("hblank %i, hactive %i, "
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"vblank %i , vactive %i, vblank656 %i, src_dec %i,"
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"burst 0x%02x, luma_lpf %i, uv_lpf %i, comb 0x%02x,"
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" sc 0x%06x\n",
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hblank, hactive, vblank, vactive, vblank656,
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src_decimation, burst, luma_lpf, uv_lpf, comb, sc);
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CX18_DEBUG_INFO_DEV(sd, "hblank %i, hactive %i, vblank %i, "
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"vactive %i, vblank656 %i, src_dec %i, "
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"burst 0x%02x, luma_lpf %i, uv_lpf %i, "
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"comb 0x%02x, sc 0x%06x\n",
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hblank, hactive, vblank, vactive, vblank656,
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src_decimation, burst, luma_lpf, uv_lpf,
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comb, sc);
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}
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/* Sets horizontal blanking delay and active lines */
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@ -474,13 +477,14 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
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enum cx18_av_audio_input aud_input)
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{
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struct cx18_av_state *state = &cx->av_state;
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struct v4l2_subdev *sd = &state->sd;
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u8 is_composite = (vid_input >= CX18_AV_COMPOSITE1 &&
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vid_input <= CX18_AV_COMPOSITE8);
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u8 reg;
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u8 v;
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CX18_DEBUG_INFO("decoder set video input %d, audio input %d\n",
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vid_input, aud_input);
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CX18_DEBUG_INFO_DEV(sd, "decoder set video input %d, audio input %d\n",
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vid_input, aud_input);
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if (is_composite) {
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reg = 0xf0 + (vid_input - CX18_AV_COMPOSITE1);
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@ -493,8 +497,8 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
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luma > CX18_AV_SVIDEO_LUMA8 ||
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chroma < CX18_AV_SVIDEO_CHROMA4 ||
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chroma > CX18_AV_SVIDEO_CHROMA8) {
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CX18_ERR("0x%04x is not a valid video input!\n",
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vid_input);
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CX18_ERR_DEV(sd, "0x%04x is not a valid video input!\n",
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vid_input);
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return -EINVAL;
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}
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reg = 0xf0 + ((luma - CX18_AV_SVIDEO_LUMA1) >> 4);
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@ -519,7 +523,8 @@ static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input,
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case CX18_AV_AUDIO8: reg &= ~0xc0; reg |= 0x40; break;
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default:
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CX18_ERR("0x%04x is not a valid audio input!\n", aud_input);
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CX18_ERR_DEV(sd, "0x%04x is not a valid audio input!\n",
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aud_input);
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return -EINVAL;
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}
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@ -685,7 +690,7 @@ static int cx18_av_s_std(struct v4l2_subdev *sd, v4l2_std_id norm)
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fmt = 0xc;
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}
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CX18_DEBUG_INFO("changing video std to fmt %i\n", fmt);
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CX18_DEBUG_INFO_DEV(sd, "changing video std to fmt %i\n", fmt);
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/* Follow step 9 of section 3.16 in the cx18_av datasheet.
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Without this PAL may display a vertical ghosting effect.
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@ -717,8 +722,8 @@ static int cx18_av_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
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switch (ctrl->id) {
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case V4L2_CID_BRIGHTNESS:
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if (ctrl->value < 0 || ctrl->value > 255) {
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CX18_ERR("invalid brightness setting %d\n",
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ctrl->value);
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CX18_ERR_DEV(sd, "invalid brightness setting %d\n",
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ctrl->value);
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return -ERANGE;
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}
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@ -727,8 +732,8 @@ static int cx18_av_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
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case V4L2_CID_CONTRAST:
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if (ctrl->value < 0 || ctrl->value > 127) {
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CX18_ERR("invalid contrast setting %d\n",
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ctrl->value);
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CX18_ERR_DEV(sd, "invalid contrast setting %d\n",
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ctrl->value);
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return -ERANGE;
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}
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@ -737,8 +742,8 @@ static int cx18_av_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
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case V4L2_CID_SATURATION:
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if (ctrl->value < 0 || ctrl->value > 127) {
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CX18_ERR("invalid saturation setting %d\n",
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ctrl->value);
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CX18_ERR_DEV(sd, "invalid saturation setting %d\n",
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ctrl->value);
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return -ERANGE;
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}
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@ -748,7 +753,8 @@ static int cx18_av_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
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case V4L2_CID_HUE:
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if (ctrl->value < -128 || ctrl->value > 127) {
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CX18_ERR("invalid hue setting %d\n", ctrl->value);
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CX18_ERR_DEV(sd, "invalid hue setting %d\n",
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ctrl->value);
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return -ERANGE;
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}
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@ -865,8 +871,8 @@ static int cx18_av_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
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if ((pix->width * 16 < Hsrc) || (Hsrc < pix->width) ||
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(Vlines * 8 < Vsrc) || (Vsrc < Vlines)) {
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CX18_ERR("%dx%d is not a valid size!\n",
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pix->width, pix->height);
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CX18_ERR_DEV(sd, "%dx%d is not a valid size!\n",
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pix->width, pix->height);
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return -ERANGE;
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}
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@ -883,8 +889,9 @@ static int cx18_av_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *fmt)
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else
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filter = 3;
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CX18_DEBUG_INFO("decoder set size %dx%d -> scale %ux%u\n",
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pix->width, pix->height, HSC, VSC);
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CX18_DEBUG_INFO_DEV(sd,
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"decoder set size %dx%d -> scale %ux%u\n",
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pix->width, pix->height, HSC, VSC);
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/* HSCALE=HSC */
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cx18_av_write(cx, 0x418, HSC & 0xff);
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@ -913,7 +920,7 @@ static int cx18_av_s_stream(struct v4l2_subdev *sd, int enable)
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{
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struct cx18 *cx = v4l2_get_subdevdata(sd);
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CX18_DEBUG_INFO("%s output\n", enable ? "enable" : "disable");
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CX18_DEBUG_INFO_DEV(sd, "%s output\n", enable ? "enable" : "disable");
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if (enable) {
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cx18_av_write(cx, 0x115, 0x8c);
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cx18_av_write(cx, 0x116, 0x07);
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@ -936,34 +943,40 @@ static void log_video_status(struct cx18 *cx)
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};
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struct cx18_av_state *state = &cx->av_state;
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struct v4l2_subdev *sd = &state->sd;
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u8 vidfmt_sel = cx18_av_read(cx, 0x400) & 0xf;
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u8 gen_stat1 = cx18_av_read(cx, 0x40d);
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u8 gen_stat2 = cx18_av_read(cx, 0x40e);
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int vid_input = state->vid_input;
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CX18_INFO("Video signal: %spresent\n",
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(gen_stat2 & 0x20) ? "" : "not ");
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CX18_INFO("Detected format: %s\n",
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fmt_strs[gen_stat1 & 0xf]);
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CX18_INFO_DEV(sd, "Video signal: %spresent\n",
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(gen_stat2 & 0x20) ? "" : "not ");
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CX18_INFO_DEV(sd, "Detected format: %s\n",
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fmt_strs[gen_stat1 & 0xf]);
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CX18_INFO("Specified standard: %s\n",
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vidfmt_sel ? fmt_strs[vidfmt_sel] : "automatic detection");
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CX18_INFO_DEV(sd, "Specified standard: %s\n",
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vidfmt_sel ? fmt_strs[vidfmt_sel]
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: "automatic detection");
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if (vid_input >= CX18_AV_COMPOSITE1 &&
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vid_input <= CX18_AV_COMPOSITE8) {
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CX18_INFO("Specified video input: Composite %d\n",
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vid_input - CX18_AV_COMPOSITE1 + 1);
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CX18_INFO_DEV(sd, "Specified video input: Composite %d\n",
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vid_input - CX18_AV_COMPOSITE1 + 1);
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} else {
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CX18_INFO("Specified video input: S-Video (Luma In%d, Chroma In%d)\n",
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(vid_input & 0xf0) >> 4, (vid_input & 0xf00) >> 8);
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CX18_INFO_DEV(sd, "Specified video input: "
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"S-Video (Luma In%d, Chroma In%d)\n",
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(vid_input & 0xf0) >> 4,
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(vid_input & 0xf00) >> 8);
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}
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CX18_INFO("Specified audioclock freq: %d Hz\n", state->audclk_freq);
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CX18_INFO_DEV(sd, "Specified audioclock freq: %d Hz\n",
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state->audclk_freq);
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}
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static void log_audio_status(struct cx18 *cx)
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{
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struct cx18_av_state *state = &cx->av_state;
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struct v4l2_subdev *sd = &state->sd;
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u8 download_ctl = cx18_av_read(cx, 0x803);
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u8 mod_det_stat0 = cx18_av_read(cx, 0x804);
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u8 mod_det_stat1 = cx18_av_read(cx, 0x805);
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@ -986,7 +999,7 @@ static void log_audio_status(struct cx18 *cx)
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case 0xfe: p = "forced mode"; break;
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default: p = "not defined"; break;
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}
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CX18_INFO("Detected audio mode: %s\n", p);
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CX18_INFO_DEV(sd, "Detected audio mode: %s\n", p);
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switch (mod_det_stat1) {
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case 0x00: p = "not defined"; break;
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@ -1011,11 +1024,11 @@ static void log_audio_status(struct cx18 *cx)
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case 0xff: p = "no detected audio standard"; break;
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default: p = "not defined"; break;
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}
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CX18_INFO("Detected audio standard: %s\n", p);
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CX18_INFO("Audio muted: %s\n",
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(mute_ctl & 0x2) ? "yes" : "no");
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CX18_INFO("Audio microcontroller: %s\n",
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(download_ctl & 0x10) ? "running" : "stopped");
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CX18_INFO_DEV(sd, "Detected audio standard: %s\n", p);
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CX18_INFO_DEV(sd, "Audio muted: %s\n",
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(mute_ctl & 0x2) ? "yes" : "no");
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CX18_INFO_DEV(sd, "Audio microcontroller: %s\n",
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(download_ctl & 0x10) ? "running" : "stopped");
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switch (audio_config >> 4) {
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case 0x00: p = "undefined"; break;
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@ -1036,7 +1049,7 @@ static void log_audio_status(struct cx18 *cx)
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case 0x0f: p = "automatic detection"; break;
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default: p = "undefined"; break;
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}
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CX18_INFO("Configured audio standard: %s\n", p);
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CX18_INFO_DEV(sd, "Configured audio standard: %s\n", p);
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if ((audio_config >> 4) < 0xF) {
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switch (audio_config & 0xF) {
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@ -1050,7 +1063,7 @@ static void log_audio_status(struct cx18 *cx)
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case 0x07: p = "DUAL3 (AB)"; break;
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default: p = "undefined";
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}
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CX18_INFO("Configured audio mode: %s\n", p);
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CX18_INFO_DEV(sd, "Configured audio mode: %s\n", p);
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} else {
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switch (audio_config & 0xF) {
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case 0x00: p = "BG"; break;
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@ -1068,14 +1081,14 @@ static void log_audio_status(struct cx18 *cx)
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case 0x0f: p = "automatic standard and mode detection"; break;
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default: p = "undefined"; break;
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}
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CX18_INFO("Configured audio system: %s\n", p);
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CX18_INFO_DEV(sd, "Configured audio system: %s\n", p);
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}
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if (aud_input)
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CX18_INFO("Specified audio input: Tuner (In%d)\n",
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aud_input);
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CX18_INFO_DEV(sd, "Specified audio input: Tuner (In%d)\n",
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aud_input);
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else
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CX18_INFO("Specified audio input: External\n");
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CX18_INFO_DEV(sd, "Specified audio input: External\n");
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switch (pref_mode & 0xf) {
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case 0: p = "mono/language A"; break;
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@ -1088,14 +1101,14 @@ static void log_audio_status(struct cx18 *cx)
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case 7: p = "language AB"; break;
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default: p = "undefined"; break;
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}
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CX18_INFO("Preferred audio mode: %s\n", p);
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CX18_INFO_DEV(sd, "Preferred audio mode: %s\n", p);
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if ((audio_config & 0xf) == 0xf) {
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switch ((afc0 >> 3) & 0x1) {
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case 0: p = "system DK"; break;
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case 1: p = "system L"; break;
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}
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CX18_INFO("Selected 65 MHz format: %s\n", p);
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CX18_INFO_DEV(sd, "Selected 65 MHz format: %s\n", p);
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switch (afc0 & 0x7) {
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case 0: p = "Chroma"; break;
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@ -1105,7 +1118,7 @@ static void log_audio_status(struct cx18 *cx)
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case 4: p = "autodetect"; break;
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default: p = "undefined"; break;
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}
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CX18_INFO("Selected 45 MHz format: %s\n", p);
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CX18_INFO_DEV(sd, "Selected 45 MHz format: %s\n", p);
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}
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}
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@ -1229,12 +1242,7 @@ int cx18_av_probe(struct cx18 *cx)
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v4l2_subdev_init(sd, &cx18_av_ops);
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v4l2_set_subdevdata(sd, cx);
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snprintf(sd->name, sizeof(sd->name),
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"%s internal A/V decoder", cx->v4l2_dev.name);
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"%s %03x", cx->v4l2_dev.name, (state->rev >> 4));
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sd->grp_id = CX18_HW_418_AV;
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return v4l2_device_register_subdev(&cx->v4l2_dev, sd);
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}
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void cx18_av_exit(struct cx18 *cx, struct v4l2_subdev *sd)
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{
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v4l2_device_unregister_subdev(&cx->av_state.sd);
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}
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@ -343,7 +343,6 @@ int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 mask, u32 value);
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void cx18_av_std_setup(struct cx18 *cx);
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int cx18_av_probe(struct cx18 *cx);
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void cx18_av_exit(struct cx18 *cx, struct v4l2_subdev *sd);
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/* ----------------------------------------------------------------------- */
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/* cx18_av-firmware.c */
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@ -29,6 +29,7 @@
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int cx18_av_loadfw(struct cx18 *cx)
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{
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struct v4l2_subdev *sd = &cx->av_state.sd;
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const struct firmware *fw = NULL;
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u32 size;
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u32 v;
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@ -37,7 +38,7 @@ int cx18_av_loadfw(struct cx18 *cx)
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int retries1 = 0;
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if (request_firmware(&fw, FWFILE, &cx->pci_dev->dev) != 0) {
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CX18_ERR("unable to open firmware %s\n", FWFILE);
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CX18_ERR_DEV(sd, "unable to open firmware %s\n", FWFILE);
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return -EINVAL;
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}
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@ -88,7 +89,7 @@ int cx18_av_loadfw(struct cx18 *cx)
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retries1++;
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}
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if (retries1 >= 5) {
|
||||
CX18_ERR("unable to load firmware %s\n", FWFILE);
|
||||
CX18_ERR_DEV(sd, "unable to load firmware %s\n", FWFILE);
|
||||
release_firmware(fw);
|
||||
return -EIO;
|
||||
}
|
||||
@ -143,6 +144,6 @@ int cx18_av_loadfw(struct cx18 *cx)
|
||||
|
||||
release_firmware(fw);
|
||||
|
||||
CX18_INFO("loaded %s firmware (%d bytes)\n", FWFILE, size);
|
||||
CX18_INFO_DEV(sd, "loaded %s firmware (%d bytes)\n", FWFILE, size);
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -272,6 +272,7 @@ void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv)
|
||||
struct i2c_client c;
|
||||
u8 eedata[256];
|
||||
|
||||
memset(&c, 0, sizeof(c));
|
||||
strncpy(c.name, "cx18 tveeprom tmp", sizeof(c.name));
|
||||
c.name[sizeof(c.name)-1] = '\0';
|
||||
c.adapter = &cx->i2c_adap[0];
|
||||
|
||||
@ -179,6 +179,55 @@
|
||||
#define CX18_WARN(fmt, args...) v4l2_warn(&cx->v4l2_dev, fmt , ## args)
|
||||
#define CX18_INFO(fmt, args...) v4l2_info(&cx->v4l2_dev, fmt , ## args)
|
||||
|
||||
/* Messages for internal subdevs to use */
|
||||
#define CX18_DEBUG_DEV(x, dev, type, fmt, args...) \
|
||||
do { \
|
||||
if ((x) & cx18_debug) \
|
||||
v4l2_info(dev, " " type ": " fmt , ## args); \
|
||||
} while (0)
|
||||
#define CX18_DEBUG_WARN_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_DEV(CX18_DBGFLG_WARN, dev, "warning", fmt , ## args)
|
||||
#define CX18_DEBUG_INFO_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_DEV(CX18_DBGFLG_INFO, dev, "info", fmt , ## args)
|
||||
#define CX18_DEBUG_API_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_DEV(CX18_DBGFLG_API, dev, "api", fmt , ## args)
|
||||
#define CX18_DEBUG_DMA_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_DEV(CX18_DBGFLG_DMA, dev, "dma", fmt , ## args)
|
||||
#define CX18_DEBUG_IOCTL_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_DEV(CX18_DBGFLG_IOCTL, dev, "ioctl", fmt , ## args)
|
||||
#define CX18_DEBUG_FILE_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_DEV(CX18_DBGFLG_FILE, dev, "file", fmt , ## args)
|
||||
#define CX18_DEBUG_I2C_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_DEV(CX18_DBGFLG_I2C, dev, "i2c", fmt , ## args)
|
||||
#define CX18_DEBUG_IRQ_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_DEV(CX18_DBGFLG_IRQ, dev, "irq", fmt , ## args)
|
||||
|
||||
#define CX18_DEBUG_HIGH_VOL_DEV(x, dev, type, fmt, args...) \
|
||||
do { \
|
||||
if (((x) & cx18_debug) && (cx18_debug & CX18_DBGFLG_HIGHVOL)) \
|
||||
v4l2_info(dev, " " type ": " fmt , ## args); \
|
||||
} while (0)
|
||||
#define CX18_DEBUG_HI_WARN_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_WARN, dev, "warning", fmt , ## args)
|
||||
#define CX18_DEBUG_HI_INFO_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_INFO, dev, "info", fmt , ## args)
|
||||
#define CX18_DEBUG_HI_API_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_API, dev, "api", fmt , ## args)
|
||||
#define CX18_DEBUG_HI_DMA_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_DMA, dev, "dma", fmt , ## args)
|
||||
#define CX18_DEBUG_HI_IOCTL_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_IOCTL, dev, "ioctl", fmt , ## args)
|
||||
#define CX18_DEBUG_HI_FILE_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_FILE, dev, "file", fmt , ## args)
|
||||
#define CX18_DEBUG_HI_I2C_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_I2C, dev, "i2c", fmt , ## args)
|
||||
#define CX18_DEBUG_HI_IRQ_DEV(dev, fmt, args...) \
|
||||
CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_IRQ, dev, "irq", fmt , ## args)
|
||||
|
||||
#define CX18_ERR_DEV(dev, fmt, args...) v4l2_err(dev, fmt , ## args)
|
||||
#define CX18_WARN_DEV(dev, fmt, args...) v4l2_warn(dev, fmt , ## args)
|
||||
#define CX18_INFO_DEV(dev, fmt, args...) v4l2_info(dev, fmt , ## args)
|
||||
|
||||
/* Values for CX18_API_DEC_PLAYBACK_SPEED mpeg_frame_type_mask parameter: */
|
||||
#define MPEG_FRAME_TYPE_IFRAME 1
|
||||
#define MPEG_FRAME_TYPE_IFRAME_PFRAME 3
|
||||
|
||||
@ -110,8 +110,8 @@ static int gpiomux_log_status(struct v4l2_subdev *sd)
|
||||
struct cx18 *cx = v4l2_get_subdevdata(sd);
|
||||
|
||||
mutex_lock(&cx->gpio_lock);
|
||||
CX18_INFO("GPIO: direction 0x%08x, value 0x%08x\n",
|
||||
cx->gpio_dir, cx->gpio_val);
|
||||
CX18_INFO_DEV(sd, "GPIO: direction 0x%08x, value 0x%08x\n",
|
||||
cx->gpio_dir, cx->gpio_val);
|
||||
mutex_unlock(&cx->gpio_lock);
|
||||
return 0;
|
||||
}
|
||||
@ -205,8 +205,8 @@ static int resetctrl_log_status(struct v4l2_subdev *sd)
|
||||
struct cx18 *cx = v4l2_get_subdevdata(sd);
|
||||
|
||||
mutex_lock(&cx->gpio_lock);
|
||||
CX18_INFO("GPIO: direction 0x%08x, value 0x%08x\n",
|
||||
cx->gpio_dir, cx->gpio_val);
|
||||
CX18_INFO_DEV(sd, "GPIO: direction 0x%08x, value 0x%08x\n",
|
||||
cx->gpio_dir, cx->gpio_val);
|
||||
mutex_unlock(&cx->gpio_lock);
|
||||
return 0;
|
||||
}
|
||||
@ -297,12 +297,12 @@ int cx18_gpio_register(struct cx18 *cx, u32 hw)
|
||||
case CX18_HW_GPIO_MUX:
|
||||
sd = &cx->sd_gpiomux;
|
||||
ops = &gpiomux_ops;
|
||||
str = "gpio mux";
|
||||
str = "gpio-mux";
|
||||
break;
|
||||
case CX18_HW_GPIO_RESET_CTRL:
|
||||
sd = &cx->sd_resetctrl;
|
||||
ops = &resetctrl_ops;
|
||||
str = "gpio reset ctrl";
|
||||
str = "gpio-reset-ctrl";
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user