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Commit f498d9ed authored by Nils Wallménius's avatar Nils Wallménius Committed by Alex Deucher
Browse files

drm/amd: Mark some tables as const 



This patch marks some compile-time constant tables 'const'.
The tables marked in this patch are the low hanging fruit
where little other changes were necesary to avoid casting
away constness etc. Also mark some tables that are private
to a file as static.

Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarNils Wallménius <nils.wallmenius@gmail.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 7e8d1fbd

drivers/gpu/drm/amd/amdgpu/amdgpu.h

+1 −1
Original line number Diff line number Diff line
@@ -2348,7 +2348,7 @@ static inline void amdgpu_unregister_atpx_handler(void) {} 
 * KMS

 */

extern const struct drm_ioctl_desc amdgpu_ioctls_kms[];

extern int amdgpu_max_kms_ioctl;

extern const int amdgpu_max_kms_ioctl;



int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags);

int amdgpu_driver_unload_kms(struct drm_device *dev);

drivers/gpu/drm/amd/amdgpu/amdgpu_display.c

+3 −3
Original line number Diff line number Diff line
@@ -596,20 +596,20 @@ const struct drm_mode_config_funcs amdgpu_mode_funcs = { 
	.output_poll_changed = amdgpu_output_poll_changed

};



static struct drm_prop_enum_list amdgpu_underscan_enum_list[] =

static const struct drm_prop_enum_list amdgpu_underscan_enum_list[] =

{	{ UNDERSCAN_OFF, "off" },

	{ UNDERSCAN_ON, "on" },

	{ UNDERSCAN_AUTO, "auto" },

};



static struct drm_prop_enum_list amdgpu_audio_enum_list[] =

static const struct drm_prop_enum_list amdgpu_audio_enum_list[] =

{	{ AMDGPU_AUDIO_DISABLE, "off" },

	{ AMDGPU_AUDIO_ENABLE, "on" },

	{ AMDGPU_AUDIO_AUTO, "auto" },

};



/* XXX support different dither options? spatial, temporal, both, etc. */

static struct drm_prop_enum_list amdgpu_dither_enum_list[] =

static const struct drm_prop_enum_list amdgpu_dither_enum_list[] =

{	{ AMDGPU_FMT_DITHER_DISABLE, "off" },

	{ AMDGPU_FMT_DITHER_ENABLE, "on" },

};

drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c

+1 −1
Original line number Diff line number Diff line
@@ -166,7 +166,7 @@ module_param_named(pcie_gen_cap, amdgpu_pcie_gen_cap, uint, 0444); 
MODULE_PARM_DESC(pcie_lane_cap, "PCIE Lane Caps (0: autodetect (default))");

module_param_named(pcie_lane_cap, amdgpu_pcie_lane_cap, uint, 0444);



static struct pci_device_id pciidlist[] = {

static const struct pci_device_id pciidlist[] = {

#ifdef CONFIG_DRM_AMDGPU_CIK

	/* Kaveri */

	{0x1002, 0x1304, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_KAVERI|AMD_IS_MOBILITY|AMD_IS_APU},

drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c

+1 −1
Original line number Diff line number Diff line
@@ -498,7 +498,7 @@ static int amdgpu_irqdomain_map(struct irq_domain *d, 
	return 0;

}



static struct irq_domain_ops amdgpu_hw_irqdomain_ops = {

static const struct irq_domain_ops amdgpu_hw_irqdomain_ops = {

	.map = amdgpu_irqdomain_map,

};

drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c

+1 −1
Original line number Diff line number Diff line
@@ -755,4 +755,4 @@ const struct drm_ioctl_desc amdgpu_ioctls_kms[] = { 
	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_OP, amdgpu_gem_op_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

	DRM_IOCTL_DEF_DRV(AMDGPU_GEM_USERPTR, amdgpu_gem_userptr_ioctl, DRM_AUTH|DRM_RENDER_ALLOW),

};

int amdgpu_max_kms_ioctl = ARRAY_SIZE(amdgpu_ioctls_kms);
 
const int amdgpu_max_kms_ioctl = ARRAY_SIZE(amdgpu_ioctls_kms);