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Commit bd628c1b authored by james qian wang (Arm Technology China)'s avatar james qian wang (Arm Technology China) Committed by Liviu Dudau
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drm/komeda: komeda_dev/pipeline/component definition and initialzation 



1. Added a brief definition of komeda_dev/pipeline/component, this change
   didn't add the detailed component features and capabilities, which will
   be added in the following changes.
2. Corresponding resources discovery and initialzation functions.

Changes in v4:
- Deleted unnecessary headers

Changes in v3:
- Fixed style problem found by checkpatch.pl --strict.

Changes in v2:
- Unified abbreviation of "pipeline" to "pipe".

Signed-off-by: default avatarJames Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Reviewed-by: default avatarLiviu Dudau <liviu.dudau@arm.com>
Signed-off-by: default avatarLiviu Dudau <liviu.dudau@arm.com>
parent 37fc9bb0

drivers/gpu/drm/arm/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -37,4 +37,6 @@ config DRM_MALI_DISPLAY 


	  If compiled as a module it will be called mali-dp.



source "drivers/gpu/drm/arm/display/Kconfig"



endmenu

drivers/gpu/drm/arm/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -3,3 +3,4 @@ obj-$(CONFIG_DRM_HDLCD) += hdlcd.o 
mali-dp-y := malidp_drv.o malidp_hw.o malidp_planes.o malidp_crtc.o

mali-dp-y += malidp_mw.o

obj-$(CONFIG_DRM_MALI_DISPLAY)	+= mali-dp.o

obj-$(CONFIG_DRM_KOMEDA) += display/

drivers/gpu/drm/arm/display/Kbuild

0 → 100644
+3 −0
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# SPDX-License-Identifier: GPL-2.0



obj-$(CONFIG_DRM_KOMEDA) += komeda/

drivers/gpu/drm/arm/display/Kconfig

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+14 −0
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# SPDX-License-Identifier: GPL-2.0

config DRM_KOMEDA

	tristate "ARM Komeda display driver"

	depends on DRM && OF

	depends on COMMON_CLK

	select DRM_KMS_HELPER

	select DRM_KMS_CMA_HELPER

	select DRM_GEM_CMA_HELPER

	select VIDEOMODE_HELPERS

	help

	  Choose this option if you want to compile the ARM Komeda display

	  Processor driver. It supports the D71 variants of the hardware.



	  If compiled as a module it will be called komeda.

drivers/gpu/drm/arm/display/include/malidp_product.h

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+23 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

/*

 * (C) COPYRIGHT 2018 ARM Limited. All rights reserved.

 * Author: James.Qian.Wang <james.qian.wang@arm.com>

 *

 */

#ifndef _MALIDP_PRODUCT_H_

#define _MALIDP_PRODUCT_H_



/* Product identification */

#define MALIDP_CORE_ID(__product, __major, __minor, __status) \

	((((__product) & 0xFFFF) << 16) | (((__major) & 0xF) << 12) | \

	(((__minor) & 0xF) << 8) | ((__status) & 0xFF))



#define MALIDP_CORE_ID_PRODUCT_ID(__core_id) ((__u32)(__core_id) >> 16)

#define MALIDP_CORE_ID_MAJOR(__core_id)      (((__u32)(__core_id) >> 12) & 0xF)

#define MALIDP_CORE_ID_MINOR(__core_id)      (((__u32)(__core_id) >> 8) & 0xF)

#define MALIDP_CORE_ID_STATUS(__core_id)     (((__u32)(__core_id)) & 0xFF)



/* Mali-display product IDs */

#define MALIDP_D71_PRODUCT_ID   0x0071



#endif /* _MALIDP_PRODUCT_H_ */