Staging: fbtft: Remove debug messages
Remove debug messages related to fbtft_par_dbg(DEBUG_INIT_DISPLAY.. ) as this info can be obtained using kernel function tracer Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Родитель
40220d8062
Коммит
64ffdc383b
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@ -74,8 +74,6 @@ static int init_display(struct fbtft_par *par)
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{
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u8 i;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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for (i = 0; i < 2; ++i) {
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@ -33,8 +33,6 @@
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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if (par->gpio.cs != -1)
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gpio_set_value(par->gpio.cs, 0); /* Activate chip */
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@ -143,8 +141,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
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static int set_var(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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switch (par->info->var.rotate) {
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/* AM: GRAM update direction */
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case 0:
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@ -31,8 +31,6 @@
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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/* driving ability */
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@ -113,8 +111,6 @@ static int set_gamma(struct fbtft_par *par, unsigned long *curves)
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int i, j;
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int acc = 0;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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/* apply mask */
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for (i = 0; i < par->gamma.num_curves; i++)
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for (j = 0; j < par->gamma.num_values; j++) {
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@ -28,8 +28,6 @@
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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mdelay(150);
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@ -89,8 +87,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
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#define mv BIT(5)
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static int set_var(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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/* madctl - memory data access control
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rgb/bgr:
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1. mode selection pin srgb
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@ -120,8 +116,6 @@ static int set_var(struct fbtft_par *par)
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*/
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static int set_gamma(struct fbtft_par *par, unsigned long *curves)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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write_reg(par, 0xE0,
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curves[0], curves[1], curves[2], curves[3],
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curves[4], curves[5], curves[6], curves[7],
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@ -32,8 +32,6 @@
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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/* Reset things like Gamma */
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@ -166,8 +164,6 @@ static int set_var(struct fbtft_par *par)
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{
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u8 val;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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switch (par->info->var.rotate) {
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case 270:
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val = HX8357D_MADCTL_MV | HX8357D_MADCTL_MX;
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@ -108,8 +108,6 @@ create setup for different displays.
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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if (par->gpio.cs != -1)
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@ -201,8 +199,6 @@ static int set_var(struct fbtft_par *par)
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{
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u8 mactrl_data = 0; /* Avoid compiler warning */
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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switch (par->info->var.rotate) {
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case 0:
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mactrl_data = 0x08;
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@ -236,8 +232,6 @@ static int gamma_adj(struct fbtft_par *par, unsigned long *curves)
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0x3F, 0x3F, 0x3F, 0x3F, 0x3F};
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int i, j;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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for (i = 0; i < GAMMA_NUM; i++)
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for (j = 0; j < GAMMA_LEN; j++)
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CURVE(i, j) &= mask[i * par->gamma.num_values + j];
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@ -43,8 +43,6 @@ static int init_display(struct fbtft_par *par)
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{
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unsigned devcode;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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devcode = read_devicecode(par);
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@ -200,8 +198,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
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static int set_var(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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switch (par->info->var.rotate) {
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case 0:
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write_reg(par, 0x3, (par->bgr << 12) | 0x30);
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@ -233,8 +229,6 @@ static int set_gamma(struct fbtft_par *par, unsigned long *curves)
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};
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int i, j;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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/* apply mask */
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for (i = 0; i < 2; i++)
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for (j = 0; j < 10; j++)
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@ -95,8 +95,6 @@ VCOMH - VCOML < 6.0 => 4.79 < 6.0
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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if (par->gpio.cs != -1)
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@ -195,8 +193,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
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static int set_var(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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switch (par->info->var.rotate) {
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/* AM: GRAM update direction */
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case 0:
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@ -230,8 +226,6 @@ static int set_gamma(struct fbtft_par *par, unsigned long *curves)
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};
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int i, j;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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/* apply mask */
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for (i = 0; i < 2; i++)
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for (j = 0; j < 10; j++)
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@ -29,8 +29,6 @@
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/* Init sequence taken from: Arduino Library for the Adafruit 2.2" display */
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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write_reg(par, 0xEF, 0x03, 0x80, 0x02);
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@ -110,8 +108,6 @@ static int set_var(struct fbtft_par *par)
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{
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u8 val;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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switch (par->info->var.rotate) {
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case 270:
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val = ILI9340_MADCTL_MV;
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@ -36,8 +36,6 @@
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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/* startup sequence for MI0283QT-9A */
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@ -97,8 +95,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
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#define MEM_BGR (3) /* RGB-BGR Order */
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static int set_var(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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switch (par->info->var.rotate) {
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case 0:
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write_reg(par, 0x36, (1 << MEM_X) | (par->bgr << MEM_BGR));
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@ -129,8 +125,6 @@ static int set_gamma(struct fbtft_par *par, unsigned long *curves)
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{
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int i;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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for (i = 0; i < par->gamma.num_curves; i++)
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write_reg(par, 0xE0 + i,
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CURVE(i, 0), CURVE(i, 1), CURVE(i, 2),
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@ -68,8 +68,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
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#define ROWxCOL 0x20
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static int set_var(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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switch (par->info->var.rotate) {
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case 270:
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write_reg(par, 0x36, ROWxCOL | HFLIP | VFLIP | (par->bgr << 3));
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@ -68,8 +68,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
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static int set_var(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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switch (par->info->var.rotate) {
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case 0:
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write_reg(par, 0x36, 0x80 | (par->bgr << 3));
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@ -42,8 +42,6 @@ MODULE_PARM_DESC(bs, "BS[2:0] Bias voltage level: 0-7 (default: 4)");
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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/* Function set
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@ -143,8 +141,6 @@ static int write_vmem(struct fbtft_par *par, size_t offset, size_t len)
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static int set_gamma(struct fbtft_par *par, unsigned long *curves)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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/* apply mask */
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curves[0] &= 0x7F;
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@ -113,8 +113,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
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#define MV BIT(5)
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static int set_var(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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/* MADCTL - Memory data access control
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RGB/BGR:
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1. Mode selection pin SRGB
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@ -36,8 +36,6 @@
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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if (par->gpio.cs != -1)
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@ -107,8 +105,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
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static int set_var(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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switch (par->info->var.rotate) {
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/* AM: GRAM update direction */
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case 0:
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@ -143,8 +139,6 @@ static int set_gamma(struct fbtft_par *par, unsigned long *curves)
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};
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int i, j;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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/* apply mask */
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for (i = 0; i < 2; i++)
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for (j = 0; j < 14; j++)
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@ -35,8 +35,6 @@ MODULE_PARM_DESC(reg11, "Register 11h value");
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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if (par->gpio.cs != -1)
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@ -106,8 +104,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
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static int set_var(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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if (par->fbtftops.init_display != init_display) {
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/* don't risk messing up register 11h */
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par,
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@ -148,8 +144,6 @@ static int set_gamma(struct fbtft_par *par, unsigned long *curves)
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};
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int i, j;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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/* apply mask */
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for (i = 0; i < 2; i++)
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for (j = 0; j < 10; j++)
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@ -40,8 +40,6 @@
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/* Init sequence taken from the Adafruit SSD1306 Arduino library */
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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if (par->gamma.curves[0] == 0) {
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@ -150,8 +148,6 @@ static int blank(struct fbtft_par *par, bool on)
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/* Gamma is used to control Contrast */
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static int set_gamma(struct fbtft_par *par, unsigned long *curves)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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/* apply mask */
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curves[0] &= 0xFF;
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@ -23,8 +23,6 @@
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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par->fbtftops.reset(par);
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write_reg(par, 0xae); /* Display Off */
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@ -129,8 +127,6 @@ static int set_gamma(struct fbtft_par *par, unsigned long *curves)
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unsigned long tmp[GAMMA_NUM * GAMMA_LEN];
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int i, acc = 0;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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for (i = 0; i < 63; i++) {
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if (i > 0 && curves[i] < 2) {
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dev_err(par->info->device,
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@ -25,8 +25,6 @@ static void register_onboard_backlight(struct fbtft_par *par);
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static int init_display(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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if (par->pdata
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&& par->pdata->display.backlight == FBTFT_ONBOARD_BACKLIGHT) {
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/* module uses onboard GPIO for panel power */
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@ -70,8 +68,6 @@ static int set_var(struct fbtft_par *par)
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{
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unsigned remap;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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if (par->fbtftops.init_display != init_display) {
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/* don't risk messing up register A0h */
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par,
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@ -126,8 +122,6 @@ static int set_gamma(struct fbtft_par *par, unsigned long *curves)
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unsigned long tmp[GAMMA_NUM * GAMMA_LEN];
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int i, acc = 0;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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for (i = 0; i < 63; i++) {
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if (i > 0 && curves[i] < 2) {
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dev_err(par->info->device,
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@ -106,8 +106,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
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#define MV BIT(5)
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static int set_var(struct fbtft_par *par)
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{
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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/* MADCTL - Memory data access control
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RGB/BGR:
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1. Mode selection pin SRGB
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@ -142,8 +140,6 @@ static int set_gamma(struct fbtft_par *par, unsigned long *curves)
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{
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int i, j;
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fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
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/* apply mask */
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for (i = 0; i < par->gamma.num_curves; i++)
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for (j = 0; j < par->gamma.num_values; j++)
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@ -27,8 +27,6 @@
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|
||||
static int init_display(struct fbtft_par *par)
|
||||
{
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
par->fbtftops.reset(par);
|
||||
|
||||
write_reg(par, 0xB0, 0x80);
|
||||
|
@ -71,8 +69,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
|
|||
|
||||
static int set_var(struct fbtft_par *par)
|
||||
{
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
switch (par->info->var.rotate) {
|
||||
case 270:
|
||||
write_reg(par, 0xB6, 0x00, 0x02, 0x3B);
|
||||
|
|
|
@ -41,8 +41,6 @@ MODULE_PARM_DESC(bs, "BS[2:0] Bias voltage level: 0-7 (default: 4)");
|
|||
|
||||
static int init_display(struct fbtft_par *par)
|
||||
{
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
par->fbtftops.reset(par);
|
||||
|
||||
/* Enter extended command mode */
|
||||
|
@ -135,8 +133,6 @@ static int write_vmem(struct fbtft_par *par, size_t offset, size_t len)
|
|||
|
||||
static int set_gamma(struct fbtft_par *par, unsigned long *curves)
|
||||
{
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
/* apply mask */
|
||||
curves[0] &= 0x7F;
|
||||
|
||||
|
|
|
@ -72,8 +72,6 @@ static int init_display(struct fbtft_par *par)
|
|||
{
|
||||
int ret;
|
||||
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
/* Set CS active high */
|
||||
par->spi->mode |= SPI_CS_HIGH;
|
||||
ret = par->spi->master->setup(par->spi);
|
||||
|
@ -152,8 +150,6 @@ static int blank(struct fbtft_par *par, bool on)
|
|||
|
||||
static int set_var(struct fbtft_par *par)
|
||||
{
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
/* par->info->fix.visual = FB_VISUAL_PSEUDOCOLOR; */
|
||||
par->info->var.grayscale = 1;
|
||||
par->info->var.red.offset = 0;
|
||||
|
|
|
@ -71,8 +71,6 @@
|
|||
|
||||
static int init_display(struct fbtft_par *par)
|
||||
{
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
par->fbtftops.reset(par);
|
||||
|
||||
/* softreset of LCD */
|
||||
|
|
|
@ -33,8 +33,6 @@
|
|||
|
||||
static int init_display(struct fbtft_par *par)
|
||||
{
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
par->fbtftops.reset(par);
|
||||
|
||||
if (par->gpio.cs != -1)
|
||||
|
@ -153,8 +151,6 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
|
|||
|
||||
static int set_var(struct fbtft_par *par)
|
||||
{
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
switch (par->info->var.rotate) {
|
||||
/* AM: GRAM update direction */
|
||||
case 0:
|
||||
|
|
|
@ -159,8 +159,6 @@ static int init_display(struct fbtft_par *par)
|
|||
unsigned version;
|
||||
u8 save_mode;
|
||||
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
/* enable SPI interface by having CS and MOSI low during reset */
|
||||
save_mode = par->spi->mode;
|
||||
par->spi->mode |= SPI_CS_HIGH;
|
||||
|
@ -200,8 +198,6 @@ static int set_var(struct fbtft_par *par)
|
|||
{
|
||||
u8 rotate;
|
||||
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
/* this controller rotates clock wise */
|
||||
switch (par->info->var.rotate) {
|
||||
case 90:
|
||||
|
|
|
@ -1050,8 +1050,6 @@ static int fbtft_init_display_dt(struct fbtft_par *par)
|
|||
u32 val;
|
||||
int buf[64], i, j;
|
||||
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
if (!node)
|
||||
return -EINVAL;
|
||||
|
||||
|
@ -1134,8 +1132,6 @@ int fbtft_init_display(struct fbtft_par *par)
|
|||
int i = 0;
|
||||
int j;
|
||||
|
||||
fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
|
||||
|
||||
/* sanity check */
|
||||
if (!par->init_sequence) {
|
||||
dev_err(par->info->device,
|
||||
|
|
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