change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/drivers/gpu/drm/arm/hdlcd_drv.c
..
..
@@ -14,21 +14,26 @@
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 #include <linux/clk.h>
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 #include <linux/component.h>
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 #include <linux/console.h>
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+#include <linux/dma-mapping.h>
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 #include <linux/list.h>
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 #include <linux/of_graph.h>
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 #include <linux/of_reserved_mem.h>
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+#include <linux/platform_device.h>
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 #include <linux/pm_runtime.h>
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23
 
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-#include <drm/drmP.h>
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 #include <drm/drm_atomic_helper.h>
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 #include <drm/drm_crtc.h>
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-#include <drm/drm_crtc_helper.h>
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-#include <drm/drm_fb_helper.h>
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+#include <drm/drm_debugfs.h>
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+#include <drm/drm_drv.h>
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 #include <drm/drm_fb_cma_helper.h>
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+#include <drm/drm_fb_helper.h>
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 #include <drm/drm_gem_cma_helper.h>
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 #include <drm/drm_gem_framebuffer_helper.h>
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+#include <drm/drm_irq.h>
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 #include <drm/drm_modeset_helper.h>
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 #include <drm/drm_of.h>
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+#include <drm/drm_probe_helper.h>
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+#include <drm/drm_vblank.h>
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 #include "hdlcd_drv.h"
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 #include "hdlcd_regs.h"
..
..
@@ -103,7 +108,6 @@
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108
 
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 static const struct drm_mode_config_funcs hdlcd_mode_config_funcs = {
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 	.fb_create = drm_gem_fb_create,
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-	.output_poll_changed = drm_fb_helper_output_poll_changed,
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 	.atomic_check = drm_atomic_helper_check,
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 	.atomic_commit = drm_atomic_helper_commit,
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 };
..
..
@@ -220,37 +224,23 @@
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 	{ "clocks", hdlcd_show_pxlclock, 0 },
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 };
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-static int hdlcd_debugfs_init(struct drm_minor *minor)
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+static void hdlcd_debugfs_init(struct drm_minor *minor)
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 {
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-	return drm_debugfs_create_files(hdlcd_debugfs_list,
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-		ARRAY_SIZE(hdlcd_debugfs_list),	minor->debugfs_root, minor);
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+	drm_debugfs_create_files(hdlcd_debugfs_list,
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+				 ARRAY_SIZE(hdlcd_debugfs_list),
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+				 minor->debugfs_root, minor);
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 }
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 #endif
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 DEFINE_DRM_GEM_CMA_FOPS(fops);
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 static struct drm_driver hdlcd_driver = {
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-	.driver_features = DRIVER_HAVE_IRQ | DRIVER_GEM |
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-			   DRIVER_MODESET | DRIVER_PRIME |
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-			   DRIVER_ATOMIC,
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-	.lastclose = drm_fb_helper_lastclose,
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+	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
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 	.irq_handler = hdlcd_irq,
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 	.irq_preinstall = hdlcd_irq_preinstall,
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 	.irq_postinstall = hdlcd_irq_postinstall,
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 	.irq_uninstall = hdlcd_irq_uninstall,
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-	.gem_free_object_unlocked = drm_gem_cma_free_object,
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-	.gem_print_info = drm_gem_cma_print_info,
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-	.gem_vm_ops = &drm_gem_cma_vm_ops,
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-	.dumb_create = drm_gem_cma_dumb_create,
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-	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
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-	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
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-	.gem_prime_export = drm_gem_prime_export,
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-	.gem_prime_import = drm_gem_prime_import,
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-	.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
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-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
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-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
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-	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
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-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
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+	DRM_GEM_CMA_DRIVER_OPS,
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 #ifdef CONFIG_DEBUG_FS
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 	.debugfs_init = hdlcd_debugfs_init,
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 #endif
..
..
@@ -308,19 +298,15 @@
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 	drm_mode_config_reset(drm);
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 	drm_kms_helper_poll_init(drm);
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-	ret = drm_fb_cma_fbdev_init(drm, 32, 0);
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-	if (ret)
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-		goto err_fbdev;
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-
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 	ret = drm_dev_register(drm, 0);
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 	if (ret)
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 		goto err_register;
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+	drm_fbdev_generic_setup(drm, 32);
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+
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 	return 0;
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 err_register:
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-	drm_fb_cma_fbdev_fini(drm);
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-err_fbdev:
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 	drm_kms_helper_poll_fini(drm);
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 err_vblank:
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 	pm_runtime_disable(drm->dev);
..
..
@@ -346,15 +332,13 @@
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 	struct hdlcd_drm_private *hdlcd = drm->dev_private;
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 	drm_dev_unregister(drm);
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-	drm_fb_cma_fbdev_fini(drm);
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 	drm_kms_helper_poll_fini(drm);
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 	component_unbind_all(dev, drm);
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 	of_node_put(hdlcd->crtc.port);
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 	hdlcd->crtc.port = NULL;
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 	pm_runtime_get_sync(dev);
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-	drm_crtc_vblank_off(&hdlcd->crtc);
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-	drm_irq_uninstall(drm);
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 	drm_atomic_helper_shutdown(drm);
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+	drm_irq_uninstall(drm);
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 	pm_runtime_put(dev);
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 	if (pm_runtime_enabled(dev))
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 		pm_runtime_disable(dev);