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drm/panel: s6e63m0: Fix up DRM_DEV* regression
Ooops the panel drivers stopped to use DRM_DEV* messages and we predictably create errors by merging code that still use it. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: David Airlie <airlied@linux.ie> Link: https://patchwork.freedesktop.org/patch/msgid/20200906132903.5739-1-linus.walleij@linaro.org
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@ -23,11 +23,11 @@ static int s6e63m0_dsi_dcs_read(struct device *dev, const u8 cmd, u8 *data)
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ret = mipi_dsi_dcs_read(dsi, cmd, data, 1);
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if (ret < 0) {
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DRM_DEV_ERROR(dev, "could not read DCS CMD %02x\n", cmd);
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dev_err(dev, "could not read DCS CMD %02x\n", cmd);
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return ret;
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}
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DRM_DEV_INFO(dev, "DSI read CMD %02x = %02x\n", cmd, *data);
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dev_info(dev, "DSI read CMD %02x = %02x\n", cmd, *data);
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return 0;
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}
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@ -42,7 +42,7 @@ static int s6e63m0_dsi_dcs_write(struct device *dev, const u8 *data, size_t len)
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int chunk;
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int ret;
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DRM_DEV_INFO(dev, "DSI writing dcs seq: %*ph\n", (int)len, data);
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dev_info(dev, "DSI writing dcs seq: %*ph\n", (int)len, data);
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/* Pick out and skip past the DCS command */
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cmd = *seqp;
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@ -56,9 +56,7 @@ static int s6e63m0_dsi_dcs_write(struct device *dev, const u8 *data, size_t len)
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chunk = S6E63M0_DSI_MAX_CHUNK;
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ret = mipi_dsi_dcs_write(dsi, cmd, seqp, chunk);
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if (ret < 0) {
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DRM_DEV_ERROR(dev,
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"error sending DCS command seq cmd %02x\n",
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cmd);
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dev_err(dev, "error sending DCS command seq cmd %02x\n", cmd);
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return ret;
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}
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cmdwritten += chunk;
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@ -70,23 +68,19 @@ static int s6e63m0_dsi_dcs_write(struct device *dev, const u8 *data, size_t len)
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chunk = S6E63M0_DSI_MAX_CHUNK;
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ret = mipi_dsi_dcs_write(dsi, MCS_GLOBAL_PARAM, &cmdwritten, 1);
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if (ret < 0) {
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DRM_DEV_ERROR(dev,
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"error sending CMD %02x global param %02x\n",
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cmd, cmdwritten);
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dev_err(dev, "error sending CMD %02x global param %02x\n",
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cmd, cmdwritten);
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return ret;
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}
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ret = mipi_dsi_dcs_write(dsi, cmd, seqp, chunk);
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if (ret < 0) {
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DRM_DEV_ERROR(dev,
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"error sending CMD %02x chunk\n",
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cmd);
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dev_err(dev, "error sending CMD %02x chunk\n", cmd);
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return ret;
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}
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cmdwritten += chunk;
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seqp += chunk;
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}
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DRM_DEV_INFO(dev, "sent command %02x %02x bytes\n",
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cmd, cmdwritten);
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dev_info(dev, "sent command %02x %02x bytes\n", cmd, cmdwritten);
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usleep_range(8000, 9000);
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@ -41,7 +41,7 @@ static int s6e63m0_spi_dcs_write(struct device *dev, const u8 *data, size_t len)
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{
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int ret = 0;
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DRM_DEV_DEBUG(dev, "SPI writing dcs seq: %*ph\n", (int)len, data);
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dev_dbg(dev, "SPI writing dcs seq: %*ph\n", (int)len, data);
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ret = s6e63m0_spi_write_word(dev, *data);
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while (!ret && --len) {
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@ -50,8 +50,8 @@ static int s6e63m0_spi_dcs_write(struct device *dev, const u8 *data, size_t len)
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}
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if (ret) {
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DRM_DEV_ERROR(dev, "SPI error %d writing dcs seq: %*ph\n", ret,
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(int)len, data);
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dev_err(dev, "SPI error %d writing dcs seq: %*ph\n", ret,
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(int)len, data);
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}
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usleep_range(300, 310);
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@ -68,7 +68,7 @@ static int s6e63m0_spi_probe(struct spi_device *spi)
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spi->mode = SPI_MODE_3;
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ret = spi_setup(spi);
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if (ret < 0) {
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DRM_DEV_ERROR(dev, "spi setup failed.\n");
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dev_err(dev, "spi setup failed.\n");
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return ret;
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}
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return s6e63m0_probe(dev, s6e63m0_spi_dcs_read, s6e63m0_spi_dcs_write,
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@ -179,28 +179,24 @@ static int s6e63m0_check_lcd_type(struct s6e63m0 *ctx)
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ret = s6e63m0_clear_error(ctx);
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if (ret) {
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DRM_DEV_ERROR(ctx->dev, "error checking LCD type (%d)\n",
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ret);
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dev_err(ctx->dev, "error checking LCD type (%d)\n", ret);
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ctx->lcd_type = 0x00;
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return ret;
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}
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DRM_DEV_INFO(ctx->dev, "MTP ID: %02x %02x %02x\n", id1, id2, id3);
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dev_info(ctx->dev, "MTP ID: %02x %02x %02x\n", id1, id2, id3);
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/* We attempt to detect what panel is mounted on the controller */
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switch (id2) {
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case S6E63M0_LCD_ID_VALUE_M2:
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DRM_DEV_INFO(ctx->dev,
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"detected LCD panel AMS397GE MIPI M2\n");
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dev_info(ctx->dev, "detected LCD panel AMS397GE MIPI M2\n");
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break;
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case S6E63M0_LCD_ID_VALUE_SM2:
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case S6E63M0_LCD_ID_VALUE_SM2_1:
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DRM_DEV_INFO(ctx->dev,
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"detected LCD panel AMS397GE MIPI SM2\n");
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dev_info(ctx->dev, "detected LCD panel AMS397GE MIPI SM2\n");
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break;
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default:
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DRM_DEV_INFO(ctx->dev,
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"unknown LCD panel type %02x\n", id2);
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dev_info(ctx->dev, "unknown LCD panel type %02x\n", id2);
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break;
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}
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