diff options
Diffstat (limited to 'drivers/gpu/drm/tegra')
| -rw-r--r-- | drivers/gpu/drm/tegra/dc.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/tegra/dpaux.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/tegra/drm.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/tegra/drm.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/tegra/dsi.c | 21 | ||||
| -rw-r--r-- | drivers/gpu/drm/tegra/fb.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/tegra/hdmi.c | 21 | ||||
| -rw-r--r-- | drivers/gpu/drm/tegra/output.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/tegra/rgb.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/tegra/sor.c | 20 |
10 files changed, 23 insertions, 83 deletions
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 1a7b08f35776..83f31c6e891c 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -1496,7 +1496,6 @@ static int tegra_dc_late_register(struct drm_crtc *crtc) struct drm_minor *minor = crtc->dev->primary; struct dentry *root; struct tegra_dc *dc = to_tegra_dc(crtc); - int err; #ifdef CONFIG_DEBUG_FS root = crtc->debugfs_entry; @@ -1512,17 +1511,9 @@ static int tegra_dc_late_register(struct drm_crtc *crtc) for (i = 0; i < count; i++) dc->debugfs_files[i].data = dc; - err = drm_debugfs_create_files(dc->debugfs_files, count, root, minor); - if (err < 0) - goto free; + drm_debugfs_create_files(dc->debugfs_files, count, root, minor); return 0; - -free: - kfree(dc->debugfs_files); - dc->debugfs_files = NULL; - - return err; } static void tegra_dc_early_unregister(struct drm_crtc *crtc) diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c index 7dfb50f65067..105fb9cdbb3b 100644 --- a/drivers/gpu/drm/tegra/dpaux.c +++ b/drivers/gpu/drm/tegra/dpaux.c @@ -5,12 +5,10 @@ #include <linux/clk.h> #include <linux/delay.h> -#include <linux/gpio.h> #include <linux/interrupt.h> #include <linux/io.h> #include <linux/module.h> #include <linux/of_device.h> -#include <linux/of_gpio.h> #include <linux/pinctrl/pinconf-generic.h> #include <linux/pinctrl/pinctrl.h> #include <linux/pinctrl/pinmux.h> diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c index bd268028fb3d..211906347f3f 100644 --- a/drivers/gpu/drm/tegra/drm.c +++ b/drivers/gpu/drm/tegra/drm.c @@ -839,11 +839,11 @@ static struct drm_info_list tegra_debugfs_list[] = { { "iova", tegra_debugfs_iova, 0 }, }; -static int tegra_debugfs_init(struct drm_minor *minor) +static void tegra_debugfs_init(struct drm_minor *minor) { - return drm_debugfs_create_files(tegra_debugfs_list, - ARRAY_SIZE(tegra_debugfs_list), - minor->debugfs_root, minor); + drm_debugfs_create_files(tegra_debugfs_list, + ARRAY_SIZE(tegra_debugfs_list), + minor->debugfs_root, minor); } #endif @@ -1039,6 +1039,7 @@ void tegra_drm_free(struct tegra_drm *tegra, size_t size, void *virt, static bool host1x_drm_wants_iommu(struct host1x_device *dev) { + struct host1x *host1x = dev_get_drvdata(dev->dev.parent); struct iommu_domain *domain; /* @@ -1076,7 +1077,7 @@ static bool host1x_drm_wants_iommu(struct host1x_device *dev) * sufficient and whether or not the host1x is attached to an IOMMU * doesn't matter. */ - if (!domain && dma_get_mask(dev->dev.parent) <= DMA_BIT_MASK(32)) + if (!domain && host1x_get_dma_mask(host1x) <= DMA_BIT_MASK(32)) return true; return domain != NULL; diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h index ed99b67deb29..b25443255be6 100644 --- a/drivers/gpu/drm/tegra/drm.h +++ b/drivers/gpu/drm/tegra/drm.h @@ -9,7 +9,7 @@ #include <linux/host1x.h> #include <linux/iova.h> -#include <linux/of_gpio.h> +#include <linux/gpio/consumer.h> #include <drm/drm_atomic.h> #include <drm/drm_edid.h> @@ -152,8 +152,6 @@ enum drm_connector_status tegra_output_connector_detect(struct drm_connector *connector, bool force); void tegra_output_connector_destroy(struct drm_connector *connector); -void tegra_output_encoder_destroy(struct drm_encoder *encoder); - /* from dpaux.c */ struct drm_dp_aux *drm_dp_aux_find_by_of_node(struct device_node *np); enum drm_connector_status drm_dp_aux_detect(struct drm_dp_aux *aux); diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c index 88b9d64c77bf..38beab9ab4f8 100644 --- a/drivers/gpu/drm/tegra/dsi.c +++ b/drivers/gpu/drm/tegra/dsi.c @@ -22,6 +22,7 @@ #include <drm/drm_file.h> #include <drm/drm_mipi_dsi.h> #include <drm/drm_panel.h> +#include <drm/drm_simple_kms_helper.h> #include "dc.h" #include "drm.h" @@ -234,7 +235,6 @@ static int tegra_dsi_late_register(struct drm_connector *connector) struct drm_minor *minor = connector->dev->primary; struct dentry *root = connector->debugfs_entry; struct tegra_dsi *dsi = to_dsi(output); - int err; dsi->debugfs_files = kmemdup(debugfs_files, sizeof(debugfs_files), GFP_KERNEL); @@ -244,17 +244,9 @@ static int tegra_dsi_late_register(struct drm_connector *connector) for (i = 0; i < count; i++) dsi->debugfs_files[i].data = dsi; - err = drm_debugfs_create_files(dsi->debugfs_files, count, root, minor); - if (err < 0) - goto free; + drm_debugfs_create_files(dsi->debugfs_files, count, root, minor); return 0; - -free: - kfree(dsi->debugfs_files); - dsi->debugfs_files = NULL; - - return err; } static void tegra_dsi_early_unregister(struct drm_connector *connector) @@ -824,10 +816,6 @@ static const struct drm_connector_helper_funcs tegra_dsi_connector_helper_funcs .mode_valid = tegra_dsi_connector_mode_valid, }; -static const struct drm_encoder_funcs tegra_dsi_encoder_funcs = { - .destroy = tegra_output_encoder_destroy, -}; - static void tegra_dsi_unprepare(struct tegra_dsi *dsi) { int err; @@ -1058,9 +1046,8 @@ static int tegra_dsi_init(struct host1x_client *client) &tegra_dsi_connector_helper_funcs); dsi->output.connector.dpms = DRM_MODE_DPMS_OFF; - drm_encoder_init(drm, &dsi->output.encoder, - &tegra_dsi_encoder_funcs, - DRM_MODE_ENCODER_DSI, NULL); + drm_simple_encoder_init(drm, &dsi->output.encoder, + DRM_MODE_ENCODER_DSI); drm_encoder_helper_add(&dsi->output.encoder, &tegra_dsi_encoder_helper_funcs); diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c index b8a328f53862..2b0666ac681b 100644 --- a/drivers/gpu/drm/tegra/fb.c +++ b/drivers/gpu/drm/tegra/fb.c @@ -4,7 +4,7 @@ * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. * * Based on the KMS/FB CMA helpers - * Copyright (C) 2012 Analog Device Inc. + * Copyright (C) 2012 Analog Devices Inc. */ #include <linux/console.h> diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c index 38252c0f068d..d09a24931c87 100644 --- a/drivers/gpu/drm/tegra/hdmi.c +++ b/drivers/gpu/drm/tegra/hdmi.c @@ -7,7 +7,6 @@ #include <linux/clk.h> #include <linux/debugfs.h> #include <linux/delay.h> -#include <linux/gpio.h> #include <linux/hdmi.h> #include <linux/math64.h> #include <linux/module.h> @@ -22,6 +21,7 @@ #include <drm/drm_file.h> #include <drm/drm_fourcc.h> #include <drm/drm_probe_helper.h> +#include <drm/drm_simple_kms_helper.h> #include "hda.h" #include "hdmi.h" @@ -1064,7 +1064,6 @@ static int tegra_hdmi_late_register(struct drm_connector *connector) struct drm_minor *minor = connector->dev->primary; struct dentry *root = connector->debugfs_entry; struct tegra_hdmi *hdmi = to_hdmi(output); - int err; hdmi->debugfs_files = kmemdup(debugfs_files, sizeof(debugfs_files), GFP_KERNEL); @@ -1074,17 +1073,9 @@ static int tegra_hdmi_late_register(struct drm_connector *connector) for (i = 0; i < count; i++) hdmi->debugfs_files[i].data = hdmi; - err = drm_debugfs_create_files(hdmi->debugfs_files, count, root, minor); - if (err < 0) - goto free; + drm_debugfs_create_files(hdmi->debugfs_files, count, root, minor); return 0; - -free: - kfree(hdmi->debugfs_files); - hdmi->debugfs_files = NULL; - - return err; } static void tegra_hdmi_early_unregister(struct drm_connector *connector) @@ -1136,10 +1127,6 @@ tegra_hdmi_connector_helper_funcs = { .mode_valid = tegra_hdmi_connector_mode_valid, }; -static const struct drm_encoder_funcs tegra_hdmi_encoder_funcs = { - .destroy = tegra_output_encoder_destroy, -}; - static void tegra_hdmi_encoder_disable(struct drm_encoder *encoder) { struct tegra_output *output = encoder_to_output(encoder); @@ -1445,8 +1432,8 @@ static int tegra_hdmi_init(struct host1x_client *client) &tegra_hdmi_connector_helper_funcs); hdmi->output.connector.dpms = DRM_MODE_DPMS_OFF; - drm_encoder_init(drm, &hdmi->output.encoder, &tegra_hdmi_encoder_funcs, - DRM_MODE_ENCODER_TMDS, NULL); + drm_simple_encoder_init(drm, &hdmi->output.encoder, + DRM_MODE_ENCODER_TMDS); drm_encoder_helper_add(&hdmi->output.encoder, &tegra_hdmi_encoder_helper_funcs); diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c index a264259b97a2..e36e5e7c2f69 100644 --- a/drivers/gpu/drm/tegra/output.c +++ b/drivers/gpu/drm/tegra/output.c @@ -6,6 +6,7 @@ #include <drm/drm_atomic_helper.h> #include <drm/drm_panel.h> +#include <drm/drm_simple_kms_helper.h> #include "drm.h" #include "dc.h" @@ -79,11 +80,6 @@ void tegra_output_connector_destroy(struct drm_connector *connector) drm_connector_cleanup(connector); } -void tegra_output_encoder_destroy(struct drm_encoder *encoder) -{ - drm_encoder_cleanup(encoder); -} - static irqreturn_t hpd_irq(int irq, void *data) { struct tegra_output *output = data; diff --git a/drivers/gpu/drm/tegra/rgb.c b/drivers/gpu/drm/tegra/rgb.c index 4be4dfd4a68a..0562a7eb793f 100644 --- a/drivers/gpu/drm/tegra/rgb.c +++ b/drivers/gpu/drm/tegra/rgb.c @@ -8,6 +8,7 @@ #include <drm/drm_atomic_helper.h> #include <drm/drm_panel.h> +#include <drm/drm_simple_kms_helper.h> #include "drm.h" #include "dc.h" @@ -110,10 +111,6 @@ static const struct drm_connector_helper_funcs tegra_rgb_connector_helper_funcs .mode_valid = tegra_rgb_connector_mode_valid, }; -static const struct drm_encoder_funcs tegra_rgb_encoder_funcs = { - .destroy = tegra_output_encoder_destroy, -}; - static void tegra_rgb_encoder_disable(struct drm_encoder *encoder) { struct tegra_output *output = encoder_to_output(encoder); @@ -281,8 +278,7 @@ int tegra_dc_rgb_init(struct drm_device *drm, struct tegra_dc *dc) &tegra_rgb_connector_helper_funcs); output->connector.dpms = DRM_MODE_DPMS_OFF; - drm_encoder_init(drm, &output->encoder, &tegra_rgb_encoder_funcs, - DRM_MODE_ENCODER_LVDS, NULL); + drm_simple_encoder_init(drm, &output->encoder, DRM_MODE_ENCODER_LVDS); drm_encoder_helper_add(&output->encoder, &tegra_rgb_encoder_helper_funcs); diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c index 81226a4953c1..7cbcf9617f5e 100644 --- a/drivers/gpu/drm/tegra/sor.c +++ b/drivers/gpu/drm/tegra/sor.c @@ -6,7 +6,6 @@ #include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/debugfs.h> -#include <linux/gpio.h> #include <linux/io.h> #include <linux/module.h> #include <linux/of_device.h> @@ -23,6 +22,7 @@ #include <drm/drm_file.h> #include <drm/drm_panel.h> #include <drm/drm_scdc_helper.h> +#include <drm/drm_simple_kms_helper.h> #include "dc.h" #include "dp.h" @@ -1687,7 +1687,6 @@ static int tegra_sor_late_register(struct drm_connector *connector) struct drm_minor *minor = connector->dev->primary; struct dentry *root = connector->debugfs_entry; struct tegra_sor *sor = to_sor(output); - int err; sor->debugfs_files = kmemdup(debugfs_files, sizeof(debugfs_files), GFP_KERNEL); @@ -1697,17 +1696,9 @@ static int tegra_sor_late_register(struct drm_connector *connector) for (i = 0; i < count; i++) sor->debugfs_files[i].data = sor; - err = drm_debugfs_create_files(sor->debugfs_files, count, root, minor); - if (err < 0) - goto free; + drm_debugfs_create_files(sor->debugfs_files, count, root, minor); return 0; - -free: - kfree(sor->debugfs_files); - sor->debugfs_files = NULL; - - return err; } static void tegra_sor_early_unregister(struct drm_connector *connector) @@ -1805,10 +1796,6 @@ static const struct drm_connector_helper_funcs tegra_sor_connector_helper_funcs .mode_valid = tegra_sor_connector_mode_valid, }; -static const struct drm_encoder_funcs tegra_sor_encoder_funcs = { - .destroy = tegra_output_encoder_destroy, -}; - static int tegra_sor_encoder_atomic_check(struct drm_encoder *encoder, struct drm_crtc_state *crtc_state, @@ -3102,8 +3089,7 @@ static int tegra_sor_init(struct host1x_client *client) &tegra_sor_connector_helper_funcs); sor->output.connector.dpms = DRM_MODE_DPMS_OFF; - drm_encoder_init(drm, &sor->output.encoder, &tegra_sor_encoder_funcs, - encoder, NULL); + drm_simple_encoder_init(drm, &sor->output.encoder, encoder); drm_encoder_helper_add(&sor->output.encoder, helpers); drm_connector_attach_encoder(&sor->output.connector, |