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Commit a70491cc authored by Joe Perches's avatar Joe Perches Committed by Daniel Vetter
Browse files

i915: Add and use pr_fmt and pr_<level> 



Use a more current logging style.  Ensure that appropriate
logging messages are prefixed with "i915: ".

Convert printks to pr_<level>.  Align arguments.

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 5a15ab5b

drivers/gpu/drm/i915/i915_dma.c

+4 −2
Original line number Diff line number Diff line
@@ -26,6 +26,8 @@ 
 *

 */



#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt



#include "drmP.h"

#include "drm.h"

#include "drm_crtc_helper.h"
@@ -1159,14 +1161,14 @@ static void i915_switcheroo_set_state(struct pci_dev *pdev, enum vga_switcheroo_ 
	struct drm_device *dev = pci_get_drvdata(pdev);

	pm_message_t pmm = { .event = PM_EVENT_SUSPEND };

	if (state == VGA_SWITCHEROO_ON) {

		printk(KERN_INFO "i915: switched on\n");

		pr_info("switched on\n");

		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;

		/* i915 resume handler doesn't set to D0 */

		pci_set_power_state(dev->pdev, PCI_D0);

		i915_resume(dev);

		dev->switch_power_state = DRM_SWITCH_POWER_ON;

	} else {

		printk(KERN_ERR "i915: switched off\n");

		pr_err("switched off\n");

		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;

		i915_suspend(dev, pmm);

		dev->switch_power_state = DRM_SWITCH_POWER_OFF;

drivers/gpu/drm/i915/i915_irq.c

+27 −43
Original line number Diff line number Diff line
@@ -26,6 +26,8 @@ 
 *

 */



#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt



#include <linux/sysrq.h>

#include <linux/slab.h>

#include "drmP.h"
@@ -1103,33 +1105,26 @@ static void i915_report_and_clear_eir(struct drm_device *dev) 
	if (!eir)

		return;



	printk(KERN_ERR "render error detected, EIR: 0x%08x\n",

	       eir);

	pr_err("render error detected, EIR: 0x%08x\n", eir);



	if (IS_G4X(dev)) {

		if (eir & (GM45_ERROR_MEM_PRIV | GM45_ERROR_CP_PRIV)) {

			u32 ipeir = I915_READ(IPEIR_I965);



			printk(KERN_ERR "  IPEIR: 0x%08x\n",

			       I915_READ(IPEIR_I965));

			printk(KERN_ERR "  IPEHR: 0x%08x\n",

			       I915_READ(IPEHR_I965));

			printk(KERN_ERR "  INSTDONE: 0x%08x\n",

			pr_err("  IPEIR: 0x%08x\n", I915_READ(IPEIR_I965));

			pr_err("  IPEHR: 0x%08x\n", I915_READ(IPEHR_I965));

			pr_err("  INSTDONE: 0x%08x\n",

			       I915_READ(INSTDONE_I965));

			printk(KERN_ERR "  INSTPS: 0x%08x\n",

			       I915_READ(INSTPS));

			printk(KERN_ERR "  INSTDONE1: 0x%08x\n",

			       I915_READ(INSTDONE1));

			printk(KERN_ERR "  ACTHD: 0x%08x\n",

			       I915_READ(ACTHD_I965));

			pr_err("  INSTPS: 0x%08x\n", I915_READ(INSTPS));

			pr_err("  INSTDONE1: 0x%08x\n", I915_READ(INSTDONE1));

			pr_err("  ACTHD: 0x%08x\n", I915_READ(ACTHD_I965));

			I915_WRITE(IPEIR_I965, ipeir);

			POSTING_READ(IPEIR_I965);

		}

		if (eir & GM45_ERROR_PAGE_TABLE) {

			u32 pgtbl_err = I915_READ(PGTBL_ER);

			printk(KERN_ERR "page table error\n");

			printk(KERN_ERR "  PGTBL_ER: 0x%08x\n",

			       pgtbl_err);

			pr_err("page table error\n");

			pr_err("  PGTBL_ER: 0x%08x\n", pgtbl_err);

			I915_WRITE(PGTBL_ER, pgtbl_err);

			POSTING_READ(PGTBL_ER);

		}
@@ -1138,53 +1133,42 @@ static void i915_report_and_clear_eir(struct drm_device *dev) 
	if (!IS_GEN2(dev)) {

		if (eir & I915_ERROR_PAGE_TABLE) {

			u32 pgtbl_err = I915_READ(PGTBL_ER);

			printk(KERN_ERR "page table error\n");

			printk(KERN_ERR "  PGTBL_ER: 0x%08x\n",

			       pgtbl_err);

			pr_err("page table error\n");

			pr_err("  PGTBL_ER: 0x%08x\n", pgtbl_err);

			I915_WRITE(PGTBL_ER, pgtbl_err);

			POSTING_READ(PGTBL_ER);

		}

	}



	if (eir & I915_ERROR_MEMORY_REFRESH) {

		printk(KERN_ERR "memory refresh error:\n");

		pr_err("memory refresh error:\n");

		for_each_pipe(pipe)

			printk(KERN_ERR "pipe %c stat: 0x%08x\n",

			pr_err("pipe %c stat: 0x%08x\n",

			       pipe_name(pipe), I915_READ(PIPESTAT(pipe)));

		/* pipestat has already been acked */

	}

	if (eir & I915_ERROR_INSTRUCTION) {

		printk(KERN_ERR "instruction error\n");

		printk(KERN_ERR "  INSTPM: 0x%08x\n",

		       I915_READ(INSTPM));

		pr_err("instruction error\n");

		pr_err("  INSTPM: 0x%08x\n", I915_READ(INSTPM));

		if (INTEL_INFO(dev)->gen < 4) {

			u32 ipeir = I915_READ(IPEIR);



			printk(KERN_ERR "  IPEIR: 0x%08x\n",

			       I915_READ(IPEIR));

			printk(KERN_ERR "  IPEHR: 0x%08x\n",

			       I915_READ(IPEHR));

			printk(KERN_ERR "  INSTDONE: 0x%08x\n",

			       I915_READ(INSTDONE));

			printk(KERN_ERR "  ACTHD: 0x%08x\n",

			       I915_READ(ACTHD));

			pr_err("  IPEIR: 0x%08x\n", I915_READ(IPEIR));

			pr_err("  IPEHR: 0x%08x\n", I915_READ(IPEHR));

			pr_err("  INSTDONE: 0x%08x\n", I915_READ(INSTDONE));

			pr_err("  ACTHD: 0x%08x\n", I915_READ(ACTHD));

			I915_WRITE(IPEIR, ipeir);

			POSTING_READ(IPEIR);

		} else {

			u32 ipeir = I915_READ(IPEIR_I965);



			printk(KERN_ERR "  IPEIR: 0x%08x\n",

			       I915_READ(IPEIR_I965));

			printk(KERN_ERR "  IPEHR: 0x%08x\n",

			       I915_READ(IPEHR_I965));

			printk(KERN_ERR "  INSTDONE: 0x%08x\n",

			pr_err("  IPEIR: 0x%08x\n", I915_READ(IPEIR_I965));

			pr_err("  IPEHR: 0x%08x\n", I915_READ(IPEHR_I965));

			pr_err("  INSTDONE: 0x%08x\n",

			       I915_READ(INSTDONE_I965));

			printk(KERN_ERR "  INSTPS: 0x%08x\n",

			       I915_READ(INSTPS));

			printk(KERN_ERR "  INSTDONE1: 0x%08x\n",

			       I915_READ(INSTDONE1));

			printk(KERN_ERR "  ACTHD: 0x%08x\n",

			       I915_READ(ACTHD_I965));

			pr_err("  INSTPS: 0x%08x\n", I915_READ(INSTPS));

			pr_err("  INSTDONE1: 0x%08x\n", I915_READ(INSTDONE1));

			pr_err("  ACTHD: 0x%08x\n", I915_READ(ACTHD_I965));

			I915_WRITE(IPEIR_I965, ipeir);

			POSTING_READ(IPEIR_I965);

		}

drivers/gpu/drm/i915/intel_opregion.c

+3 −1
Original line number Diff line number Diff line
@@ -25,6 +25,8 @@ 
 *

 */



#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt



#include <linux/acpi.h>

#include <linux/acpi_io.h>

#include <acpi/video.h>
@@ -355,7 +357,7 @@ static void intel_didl_outputs(struct drm_device *dev) 
	}



	if (!acpi_video_bus) {

		printk(KERN_WARNING "No ACPI video bus found\n");

		pr_warn("No ACPI video bus found\n");

		return;

	}

drivers/gpu/drm/i915/intel_panel.c

+3 −1
Original line number Diff line number Diff line
@@ -28,6 +28,8 @@ 
 *      Chris Wilson <chris@chris-wilson.co.uk>

 */



#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt



#include <linux/moduleparam.h>

#include "intel_drv.h"
@@ -172,7 +174,7 @@ u32 intel_panel_get_max_backlight(struct drm_device *dev) 
		/* XXX add code here to query mode clock or hardware clock

		 * and program max PWM appropriately.

		 */

		printk_once(KERN_WARNING "fixme: max PWM is zero.\n");

		pr_warn_once("fixme: max PWM is zero\n");

		return 1;

	}