| Message ID | 20240628181238.169681-4-tejasvipin76@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/panel: asus-z00t-tm5p5-n35596: transition to mipi_dsi wrapped functions | expand |
Sorry, didn't intend to send this. please ignore it :p On 6/28/24 11:42 PM, Tejas Vipin wrote: > Use functions introduced in commit 966e397e4f60 ("drm/mipi-dsi: > Introduce mipi_dsi_*_write_seq_multi()") and commit f79d6d28d8fe > ("drm/mipi-dsi: wrap more functions for streamline handling") for the > asus-z00t-tm5p5-n35596 panel. > > Signed-off-by: Tejas Vipin <tejasvipin76@gmail.com> > --- > .../drm/panel/panel-asus-z00t-tm5p5-n35596.c | 140 ++++++++---------- > 1 file changed, 59 insertions(+), 81 deletions(-) > > diff --git a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c > index bcaa63d1955f..b05a663c134c 100644 > --- a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c > +++ b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c > @@ -33,119 +33,97 @@ static void tm5p5_nt35596_reset(struct tm5p5_nt35596 *ctx) > usleep_range(15000, 16000); > } > > -static int tm5p5_nt35596_on(struct tm5p5_nt35596 *ctx) > +static void tm5p5_nt35596_on(struct mipi_dsi_multi_context *dsi_ctx) > { > - struct mipi_dsi_device *dsi = ctx->dsi; > - > - mipi_dsi_generic_write_seq(dsi, 0xff, 0x05); > - mipi_dsi_generic_write_seq(dsi, 0xfb, 0x01); > - mipi_dsi_generic_write_seq(dsi, 0xc5, 0x31); > - mipi_dsi_generic_write_seq(dsi, 0xff, 0x04); > - mipi_dsi_generic_write_seq(dsi, 0x01, 0x84); > - mipi_dsi_generic_write_seq(dsi, 0x05, 0x25); > - mipi_dsi_generic_write_seq(dsi, 0x06, 0x01); > - mipi_dsi_generic_write_seq(dsi, 0x07, 0x20); > - mipi_dsi_generic_write_seq(dsi, 0x08, 0x06); > - mipi_dsi_generic_write_seq(dsi, 0x09, 0x08); > - mipi_dsi_generic_write_seq(dsi, 0x0a, 0x10); > - mipi_dsi_generic_write_seq(dsi, 0x0b, 0x10); > - mipi_dsi_generic_write_seq(dsi, 0x0c, 0x10); > - mipi_dsi_generic_write_seq(dsi, 0x0d, 0x14); > - mipi_dsi_generic_write_seq(dsi, 0x0e, 0x14); > - mipi_dsi_generic_write_seq(dsi, 0x0f, 0x14); > - mipi_dsi_generic_write_seq(dsi, 0x10, 0x14); > - mipi_dsi_generic_write_seq(dsi, 0x11, 0x14); > - mipi_dsi_generic_write_seq(dsi, 0x12, 0x14); > - mipi_dsi_generic_write_seq(dsi, 0x17, 0xf3); > - mipi_dsi_generic_write_seq(dsi, 0x18, 0xc0); > - mipi_dsi_generic_write_seq(dsi, 0x19, 0xc0); > - mipi_dsi_generic_write_seq(dsi, 0x1a, 0xc0); > - mipi_dsi_generic_write_seq(dsi, 0x1b, 0xb3); > - mipi_dsi_generic_write_seq(dsi, 0x1c, 0xb3); > - mipi_dsi_generic_write_seq(dsi, 0x1d, 0xb3); > - mipi_dsi_generic_write_seq(dsi, 0x1e, 0xb3); > - mipi_dsi_generic_write_seq(dsi, 0x1f, 0xb3); > - mipi_dsi_generic_write_seq(dsi, 0x20, 0xb3); > - mipi_dsi_generic_write_seq(dsi, 0xfb, 0x01); > - mipi_dsi_generic_write_seq(dsi, 0xff, 0x00); > - mipi_dsi_generic_write_seq(dsi, 0xfb, 0x01); > - mipi_dsi_generic_write_seq(dsi, 0x35, 0x01); > - mipi_dsi_generic_write_seq(dsi, 0xd3, 0x06); > - mipi_dsi_generic_write_seq(dsi, 0xd4, 0x04); > - mipi_dsi_generic_write_seq(dsi, 0x5e, 0x0d); > - mipi_dsi_generic_write_seq(dsi, 0x11, 0x00); > - msleep(100); > - mipi_dsi_generic_write_seq(dsi, 0x29, 0x00); > - mipi_dsi_generic_write_seq(dsi, 0x53, 0x24); > - > - return 0; > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xff, 0x05); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xfb, 0x01); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xc5, 0x31); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xff, 0x04); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x01, 0x84); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x05, 0x25); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x06, 0x01); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x07, 0x20); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x08, 0x06); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x09, 0x08); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x0a, 0x10); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x0b, 0x10); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x0c, 0x10); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x0d, 0x14); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x0e, 0x14); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x0f, 0x14); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x10, 0x14); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x11, 0x14); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x12, 0x14); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x17, 0xf3); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x18, 0xc0); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x19, 0xc0); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x1a, 0xc0); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x1b, 0xb3); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x1c, 0xb3); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x1d, 0xb3); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x1e, 0xb3); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x1f, 0xb3); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x20, 0xb3); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xfb, 0x01); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xff, 0x00); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xfb, 0x01); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x35, 0x01); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xd3, 0x06); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xd4, 0x04); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x5e, 0x0d); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x11, 0x00); > + > + mipi_dsi_msleep(dsi_ctx, 100); > + > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x29, 0x00); > + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x53, 0x24); > } > > -static int tm5p5_nt35596_off(struct tm5p5_nt35596 *ctx) > +static void tm5p5_nt35596_off(struct mipi_dsi_multi_context *dsi_ctx) > { > - struct mipi_dsi_device *dsi = ctx->dsi; > - struct device *dev = &dsi->dev; > - int ret; > - > - ret = mipi_dsi_dcs_set_display_off(dsi); > - if (ret < 0) { > - dev_err(dev, "Failed to set display off: %d\n", ret); > - return ret; > - } > - msleep(60); > + mipi_dsi_dcs_set_display_off_multi(dsi_ctx); > > - ret = mipi_dsi_dcs_enter_sleep_mode(dsi); > - if (ret < 0) { > - dev_err(dev, "Failed to enter sleep mode: %d\n", ret); > - return ret; > - } > + mipi_dsi_msleep(dsi_ctx, 60); > > - mipi_dsi_dcs_write_seq(dsi, 0x4f, 0x01); > + mipi_dsi_dcs_enter_sleep_mode_multi(dsi_ctx); > > - return 0; > + mipi_dsi_dcs_write_seq_multi(dsi_ctx, 0x4f, 0x01); > } > > static int tm5p5_nt35596_prepare(struct drm_panel *panel) > { > struct tm5p5_nt35596 *ctx = to_tm5p5_nt35596(panel); > - struct device *dev = &ctx->dsi->dev; > - int ret; > + struct mipi_dsi_multi_context dsi_ctx = {.dsi = ctx->dsi}; > > - ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies); > - if (ret < 0) { > - dev_err(dev, "Failed to enable regulators: %d\n", ret); > - return ret; > - } > + dsi_ctx.accum_err = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies); > + if (dsi_ctx.accum_err) > + return dsi_ctx.accum_err; > > tm5p5_nt35596_reset(ctx); > > - ret = tm5p5_nt35596_on(ctx); > - if (ret < 0) { > - dev_err(dev, "Failed to initialize panel: %d\n", ret); > + tm5p5_nt35596_on(&dsi_ctx); > + > + if (dsi_ctx.accum_err) { > gpiod_set_value_cansleep(ctx->reset_gpio, 0); > regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), > ctx->supplies); > - return ret; > } > > - return 0; > + return dsi_ctx.accum_err; > } > > static int tm5p5_nt35596_unprepare(struct drm_panel *panel) > { > struct tm5p5_nt35596 *ctx = to_tm5p5_nt35596(panel); > - struct device *dev = &ctx->dsi->dev; > - int ret; > + struct mipi_dsi_multi_context dsi_ctx = {.dsi = ctx->dsi}; > > - ret = tm5p5_nt35596_off(ctx); > - if (ret < 0) > - dev_err(dev, "Failed to un-initialize panel: %d\n", ret); > + tm5p5_nt35596_off(&dsi_ctx); > > gpiod_set_value_cansleep(ctx->reset_gpio, 0); > regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), > ctx->supplies); > > - return 0; > + return dsi_ctx.accum_err; > } > > static const struct drm_display_mode tm5p5_nt35596_mode = {
diff --git a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c index bcaa63d1955f..b05a663c134c 100644 --- a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c +++ b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c @@ -33,119 +33,97 @@ static void tm5p5_nt35596_reset(struct tm5p5_nt35596 *ctx) usleep_range(15000, 16000); } -static int tm5p5_nt35596_on(struct tm5p5_nt35596 *ctx) +static void tm5p5_nt35596_on(struct mipi_dsi_multi_context *dsi_ctx) { - struct mipi_dsi_device *dsi = ctx->dsi; - - mipi_dsi_generic_write_seq(dsi, 0xff, 0x05); - mipi_dsi_generic_write_seq(dsi, 0xfb, 0x01); - mipi_dsi_generic_write_seq(dsi, 0xc5, 0x31); - mipi_dsi_generic_write_seq(dsi, 0xff, 0x04); - mipi_dsi_generic_write_seq(dsi, 0x01, 0x84); - mipi_dsi_generic_write_seq(dsi, 0x05, 0x25); - mipi_dsi_generic_write_seq(dsi, 0x06, 0x01); - mipi_dsi_generic_write_seq(dsi, 0x07, 0x20); - mipi_dsi_generic_write_seq(dsi, 0x08, 0x06); - mipi_dsi_generic_write_seq(dsi, 0x09, 0x08); - mipi_dsi_generic_write_seq(dsi, 0x0a, 0x10); - mipi_dsi_generic_write_seq(dsi, 0x0b, 0x10); - mipi_dsi_generic_write_seq(dsi, 0x0c, 0x10); - mipi_dsi_generic_write_seq(dsi, 0x0d, 0x14); - mipi_dsi_generic_write_seq(dsi, 0x0e, 0x14); - mipi_dsi_generic_write_seq(dsi, 0x0f, 0x14); - mipi_dsi_generic_write_seq(dsi, 0x10, 0x14); - mipi_dsi_generic_write_seq(dsi, 0x11, 0x14); - mipi_dsi_generic_write_seq(dsi, 0x12, 0x14); - mipi_dsi_generic_write_seq(dsi, 0x17, 0xf3); - mipi_dsi_generic_write_seq(dsi, 0x18, 0xc0); - mipi_dsi_generic_write_seq(dsi, 0x19, 0xc0); - mipi_dsi_generic_write_seq(dsi, 0x1a, 0xc0); - mipi_dsi_generic_write_seq(dsi, 0x1b, 0xb3); - mipi_dsi_generic_write_seq(dsi, 0x1c, 0xb3); - mipi_dsi_generic_write_seq(dsi, 0x1d, 0xb3); - mipi_dsi_generic_write_seq(dsi, 0x1e, 0xb3); - mipi_dsi_generic_write_seq(dsi, 0x1f, 0xb3); - mipi_dsi_generic_write_seq(dsi, 0x20, 0xb3); - mipi_dsi_generic_write_seq(dsi, 0xfb, 0x01); - mipi_dsi_generic_write_seq(dsi, 0xff, 0x00); - mipi_dsi_generic_write_seq(dsi, 0xfb, 0x01); - mipi_dsi_generic_write_seq(dsi, 0x35, 0x01); - mipi_dsi_generic_write_seq(dsi, 0xd3, 0x06); - mipi_dsi_generic_write_seq(dsi, 0xd4, 0x04); - mipi_dsi_generic_write_seq(dsi, 0x5e, 0x0d); - mipi_dsi_generic_write_seq(dsi, 0x11, 0x00); - msleep(100); - mipi_dsi_generic_write_seq(dsi, 0x29, 0x00); - mipi_dsi_generic_write_seq(dsi, 0x53, 0x24); - - return 0; + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xff, 0x05); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xfb, 0x01); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xc5, 0x31); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xff, 0x04); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x01, 0x84); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x05, 0x25); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x06, 0x01); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x07, 0x20); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x08, 0x06); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x09, 0x08); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x0a, 0x10); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x0b, 0x10); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x0c, 0x10); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x0d, 0x14); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x0e, 0x14); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x0f, 0x14); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x10, 0x14); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x11, 0x14); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x12, 0x14); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x17, 0xf3); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x18, 0xc0); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x19, 0xc0); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x1a, 0xc0); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x1b, 0xb3); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x1c, 0xb3); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x1d, 0xb3); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x1e, 0xb3); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x1f, 0xb3); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x20, 0xb3); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xfb, 0x01); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xff, 0x00); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xfb, 0x01); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x35, 0x01); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xd3, 0x06); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0xd4, 0x04); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x5e, 0x0d); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x11, 0x00); + + mipi_dsi_msleep(dsi_ctx, 100); + + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x29, 0x00); + mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x53, 0x24); } -static int tm5p5_nt35596_off(struct tm5p5_nt35596 *ctx) +static void tm5p5_nt35596_off(struct mipi_dsi_multi_context *dsi_ctx) { - struct mipi_dsi_device *dsi = ctx->dsi; - struct device *dev = &dsi->dev; - int ret; - - ret = mipi_dsi_dcs_set_display_off(dsi); - if (ret < 0) { - dev_err(dev, "Failed to set display off: %d\n", ret); - return ret; - } - msleep(60); + mipi_dsi_dcs_set_display_off_multi(dsi_ctx); - ret = mipi_dsi_dcs_enter_sleep_mode(dsi); - if (ret < 0) { - dev_err(dev, "Failed to enter sleep mode: %d\n", ret); - return ret; - } + mipi_dsi_msleep(dsi_ctx, 60); - mipi_dsi_dcs_write_seq(dsi, 0x4f, 0x01); + mipi_dsi_dcs_enter_sleep_mode_multi(dsi_ctx); - return 0; + mipi_dsi_dcs_write_seq_multi(dsi_ctx, 0x4f, 0x01); } static int tm5p5_nt35596_prepare(struct drm_panel *panel) { struct tm5p5_nt35596 *ctx = to_tm5p5_nt35596(panel); - struct device *dev = &ctx->dsi->dev; - int ret; + struct mipi_dsi_multi_context dsi_ctx = {.dsi = ctx->dsi}; - ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies); - if (ret < 0) { - dev_err(dev, "Failed to enable regulators: %d\n", ret); - return ret; - } + dsi_ctx.accum_err = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies); + if (dsi_ctx.accum_err) + return dsi_ctx.accum_err; tm5p5_nt35596_reset(ctx); - ret = tm5p5_nt35596_on(ctx); - if (ret < 0) { - dev_err(dev, "Failed to initialize panel: %d\n", ret); + tm5p5_nt35596_on(&dsi_ctx); + + if (dsi_ctx.accum_err) { gpiod_set_value_cansleep(ctx->reset_gpio, 0); regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies); - return ret; } - return 0; + return dsi_ctx.accum_err; } static int tm5p5_nt35596_unprepare(struct drm_panel *panel) { struct tm5p5_nt35596 *ctx = to_tm5p5_nt35596(panel); - struct device *dev = &ctx->dsi->dev; - int ret; + struct mipi_dsi_multi_context dsi_ctx = {.dsi = ctx->dsi}; - ret = tm5p5_nt35596_off(ctx); - if (ret < 0) - dev_err(dev, "Failed to un-initialize panel: %d\n", ret); + tm5p5_nt35596_off(&dsi_ctx); gpiod_set_value_cansleep(ctx->reset_gpio, 0); regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies); - return 0; + return dsi_ctx.accum_err; } static const struct drm_display_mode tm5p5_nt35596_mode = {
Use functions introduced in commit 966e397e4f60 ("drm/mipi-dsi: Introduce mipi_dsi_*_write_seq_multi()") and commit f79d6d28d8fe ("drm/mipi-dsi: wrap more functions for streamline handling") for the asus-z00t-tm5p5-n35596 panel. Signed-off-by: Tejas Vipin <tejasvipin76@gmail.com> --- .../drm/panel/panel-asus-z00t-tm5p5-n35596.c | 140 ++++++++---------- 1 file changed, 59 insertions(+), 81 deletions(-)