[PATCH v2] video: radeon.h Fix Shifting signed 32 bit value by 31 bits problem

From: Shobhit Kukreti
Date: Sun Jul 21 2019 - 21:15:18 EST

Fix RB2D_DC_BUSY and HORZ_AUTO_RATIO_INC defines to use "U" cast to
avoid shifting signed 32 bit values by 31 bit problem. This is not a
problem for gcc built kernel.

However, the header file being a public api, other compilers may not
handle the condition safely resulting in undefined behavior.

Signed-off-by: Shobhit Kukreti <shobhitkukreti@xxxxxxxxx>
---
Changes in v2:
Replace bit shift operations with BIT() macro

include/video/radeon.h | 338 ++++++++++++++++++++++++-------------------------
1 file changed, 169 insertions(+), 169 deletions(-)

diff --git a/include/video/radeon.h b/include/video/radeon.h
index 005eae1..65bf5cf 100644
--- a/include/video/radeon.h
+++ b/include/video/radeon.h
@@ -183,8 +183,8 @@
#define CUR_CLR1 0x0270
#define FP_HORZ_VERT_ACTIVE 0x0278
#define CRTC_MORE_CNTL 0x027C
-#define CRTC_H_CUTOFF_ACTIVE_EN (1<<4)
-#define CRTC_V_CUTOFF_ACTIVE_EN (1<<5)
+#define CRTC_H_CUTOFF_ACTIVE_EN BIT(4)
+#define CRTC_V_CUTOFF_ACTIVE_EN BIT(5)
#define DAC_EXT_CNTL 0x0280
#define FP_GEN_CNTL 0x0284
#define FP_HORZ_STRETCH 0x028C
@@ -413,7 +413,7 @@
#define BIOS_6_SCRATCH 0x0028
#define BIOS_7_SCRATCH 0x002c

-#define HDP_SOFT_RESET (1 << 26)
+#define HDP_SOFT_RESET BIT(26)

#define TV_DAC_CNTL 0x088c
#define GPIOPAD_MASK 0x0198
@@ -454,12 +454,12 @@
#define SCLK_MORE_CNTL 0x0035

/* MCLK_CNTL bit constants */
-#define FORCEON_MCLKA (1 << 16)
-#define FORCEON_MCLKB (1 << 17)
-#define FORCEON_YCLKA (1 << 18)
-#define FORCEON_YCLKB (1 << 19)
-#define FORCEON_MC (1 << 20)
-#define FORCEON_AIC (1 << 21)
+#define FORCEON_MCLKA BIT(16)
+#define FORCEON_MCLKB BIT(17)
+#define FORCEON_YCLKA BIT(18)
+#define FORCEON_YCLKB BIT(19)
+#define FORCEON_MC BIT(20)
+#define FORCEON_AIC BIT(21)

/* SCLK_CNTL bit constants */
#define DYN_STOP_LAT_MASK 0x00007ff8
@@ -500,11 +500,11 @@
#define PIX2CLK_SRC_SEL_PSCANCLK 0x01
#define PIX2CLK_SRC_SEL_BYTECLK 0x02
#define PIX2CLK_SRC_SEL_P2PLLCLK 0x03
-#define PIX2CLK_ALWAYS_ONb (1<<6)
-#define PIX2CLK_DAC_ALWAYS_ONb (1<<7)
-#define PIXCLK_TV_SRC_SEL (1 << 8)
-#define PIXCLK_LVDS_ALWAYS_ONb (1 << 14)
-#define PIXCLK_TMDS_ALWAYS_ONb (1 << 15)
+#define PIX2CLK_ALWAYS_ONb BIT(6)
+#define PIX2CLK_DAC_ALWAYS_ONb BIT(7)
+#define PIXCLK_TV_SRC_SEL BIT(8)
+#define PIXCLK_LVDS_ALWAYS_ONb BIT(14)
+#define PIXCLK_TMDS_ALWAYS_ONb BIT(15)


/* CLOCK_CNTL_INDEX bit constants */
@@ -514,59 +514,59 @@
#define CFG_VGA_RAM_EN 0x00000100
#define CFG_ATI_REV_ID_MASK (0xf << 16)
#define CFG_ATI_REV_A11 (0 << 16)
-#define CFG_ATI_REV_A12 (1 << 16)
+#define CFG_ATI_REV_A12 BIT(16)
#define CFG_ATI_REV_A13 (2 << 16)

/* CRTC_EXT_CNTL bit constants */
#define VGA_ATI_LINEAR 0x00000008
#define VGA_128KAP_PAGING 0x00000010
-#define XCRT_CNT_EN (1 << 6)
-#define CRTC_HSYNC_DIS (1 << 8)
-#define CRTC_VSYNC_DIS (1 << 9)
-#define CRTC_DISPLAY_DIS (1 << 10)
-#define CRTC_CRT_ON (1 << 15)
+#define XCRT_CNT_EN BIT(6)
+#define CRTC_HSYNC_DIS BIT(8)
+#define CRTC_VSYNC_DIS BIT(9)
+#define CRTC_DISPLAY_DIS BIT(10)
+#define CRTC_CRT_ON BIT(15)


/* DSTCACHE_CTLSTAT bit constants */
-#define RB2D_DC_FLUSH_2D (1 << 0)
-#define RB2D_DC_FREE_2D (1 << 2)
+#define RB2D_DC_FLUSH_2D BIT(0)
+#define RB2D_DC_FREE_2D BIT(2)
#define RB2D_DC_FLUSH_ALL (RB2D_DC_FLUSH_2D | RB2D_DC_FREE_2D)
-#define RB2D_DC_BUSY (1 << 31)
+#define RB2D_DC_BUSY BIT(31)

/* DSTCACHE_MODE bits constants */
-#define RB2D_DC_AUTOFLUSH_ENABLE (1 << 8)
-#define RB2D_DC_DC_DISABLE_IGNORE_PE (1 << 17)
+#define RB2D_DC_AUTOFLUSH_ENABLE BIT(8)
+#define RB2D_DC_DC_DISABLE_IGNORE_PE BIT(17)

/* CRTC_GEN_CNTL bit constants */
#define CRTC_DBL_SCAN_EN 0x00000001
#define CRTC_CUR_EN 0x00010000
-#define CRTC_INTERLACE_EN (1 << 1)
-#define CRTC_BYPASS_LUT_EN (1 << 14)
-#define CRTC_EXT_DISP_EN (1 << 24)
-#define CRTC_EN (1 << 25)
-#define CRTC_DISP_REQ_EN_B (1 << 26)
+#define CRTC_INTERLACE_EN BIT(1)
+#define CRTC_BYPASS_LUT_EN BIT(14)
+#define CRTC_EXT_DISP_EN BIT(24)
+#define CRTC_EN BIT(25)
+#define CRTC_DISP_REQ_EN_B BIT(26)

/* CRTC_STATUS bit constants */
#define CRTC_VBLANK 0x00000001

/* CRTC2_GEN_CNTL bit constants */
-#define CRT2_ON (1 << 7)
-#define CRTC2_DISPLAY_DIS (1 << 23)
-#define CRTC2_EN (1 << 25)
-#define CRTC2_DISP_REQ_EN_B (1 << 26)
+#define CRT2_ON BIT(7)
+#define CRTC2_DISPLAY_DIS BIT(23)
+#define CRTC2_EN BIT(25)
+#define CRTC2_DISP_REQ_EN_B BIT(26)

/* CUR_OFFSET, CUR_HORZ_VERT_POSN, CUR_HORZ_VERT_OFF bit constants */
#define CUR_LOCK 0x80000000

/* GPIO bit constants */
-#define GPIO_A_0 (1 << 0)
-#define GPIO_A_1 (1 << 1)
-#define GPIO_Y_0 (1 << 8)
-#define GPIO_Y_1 (1 << 9)
-#define GPIO_EN_0 (1 << 16)
-#define GPIO_EN_1 (1 << 17)
-#define GPIO_MASK_0 (1 << 24)
-#define GPIO_MASK_1 (1 << 25)
+#define GPIO_A_0 BIT(0)
+#define GPIO_A_1 BIT(1)
+#define GPIO_Y_0 BIT(8)
+#define GPIO_Y_1 BIT(9)
+#define GPIO_EN_0 BIT(16)
+#define GPIO_EN_1 BIT(17)
+#define GPIO_MASK_0 BIT(24)
+#define GPIO_MASK_1 BIT(25)
#define VGA_DDC_DATA_OUTPUT GPIO_A_0
#define VGA_DDC_CLK_OUTPUT GPIO_A_1
#define VGA_DDC_DATA_INPUT GPIO_Y_0
@@ -594,61 +594,61 @@
#define FP_V_SYNC_WID_SHIFT 0x00000010

/* FP_GEN_CNTL bit constants */
-#define FP_FPON (1 << 0)
-#define FP_TMDS_EN (1 << 2)
-#define FP_PANEL_FORMAT (1 << 3)
-#define FP_EN_TMDS (1 << 7)
-#define FP_DETECT_SENSE (1 << 8)
+#define FP_FPON BIT(0)
+#define FP_TMDS_EN BIT(2)
+#define FP_PANEL_FORMAT BIT(3)
+#define FP_EN_TMDS BIT(7)
+#define FP_DETECT_SENSE BIT(8)
#define R200_FP_SOURCE_SEL_MASK (3 << 10)
#define R200_FP_SOURCE_SEL_CRTC1 (0 << 10)
-#define R200_FP_SOURCE_SEL_CRTC2 (1 << 10)
+#define R200_FP_SOURCE_SEL_CRTC2 BIT(10)
#define R200_FP_SOURCE_SEL_RMX (2 << 10)
#define R200_FP_SOURCE_SEL_TRANS (3 << 10)
#define FP_SEL_CRTC1 (0 << 13)
-#define FP_SEL_CRTC2 (1 << 13)
-#define FP_USE_VGA_HSYNC (1 << 14)
-#define FP_CRTC_DONT_SHADOW_HPAR (1 << 15)
-#define FP_CRTC_DONT_SHADOW_VPAR (1 << 16)
-#define FP_CRTC_DONT_SHADOW_HEND (1 << 17)
-#define FP_CRTC_USE_SHADOW_VEND (1 << 18)
-#define FP_RMX_HVSYNC_CONTROL_EN (1 << 20)
-#define FP_DFP_SYNC_SEL (1 << 21)
-#define FP_CRTC_LOCK_8DOT (1 << 22)
-#define FP_CRT_SYNC_SEL (1 << 23)
-#define FP_USE_SHADOW_EN (1 << 24)
-#define FP_CRT_SYNC_ALT (1 << 26)
+#define FP_SEL_CRTC2 BIT(13)
+#define FP_USE_VGA_HSYNC BIT(14)
+#define FP_CRTC_DONT_SHADOW_HPAR BIT(15)
+#define FP_CRTC_DONT_SHADOW_VPAR BIT(16)
+#define FP_CRTC_DONT_SHADOW_HEND BIT(17)
+#define FP_CRTC_USE_SHADOW_VEND BIT(18)
+#define FP_RMX_HVSYNC_CONTROL_EN BIT(20)
+#define FP_DFP_SYNC_SEL BIT(21)
+#define FP_CRTC_LOCK_8DOT BIT(22)
+#define FP_CRT_SYNC_SEL BIT(23)
+#define FP_USE_SHADOW_EN BIT(24)
+#define FP_CRT_SYNC_ALT BIT(26)

/* FP2_GEN_CNTL bit constants */
-#define FP2_BLANK_EN (1 << 1)
-#define FP2_ON (1 << 2)
-#define FP2_PANEL_FORMAT (1 << 3)
+#define FP2_BLANK_EN BIT(1)
+#define FP2_ON BIT(2)
+#define FP2_PANEL_FORMAT BIT(3)
#define FP2_SOURCE_SEL_MASK (3 << 10)
-#define FP2_SOURCE_SEL_CRTC2 (1 << 10)
+#define FP2_SOURCE_SEL_CRTC2 BIT(10)
#define FP2_SRC_SEL_MASK (3 << 13)
-#define FP2_SRC_SEL_CRTC2 (1 << 13)
-#define FP2_FP_POL (1 << 16)
-#define FP2_LP_POL (1 << 17)
-#define FP2_SCK_POL (1 << 18)
+#define FP2_SRC_SEL_CRTC2 BIT(13)
+#define FP2_FP_POL BIT(16)
+#define FP2_LP_POL BIT(17)
+#define FP2_SCK_POL BIT(18)
#define FP2_LCD_CNTL_MASK (7 << 19)
-#define FP2_PAD_FLOP_EN (1 << 22)
-#define FP2_CRC_EN (1 << 23)
-#define FP2_CRC_READ_EN (1 << 24)
-#define FP2_DV0_EN (1 << 25)
-#define FP2_DV0_RATE_SEL_SDR (1 << 26)
+#define FP2_PAD_FLOP_EN BIT(22)
+#define FP2_CRC_EN BIT(23)
+#define FP2_CRC_READ_EN BIT(24)
+#define FP2_DV0_EN BIT(25)
+#define FP2_DV0_RATE_SEL_SDR BIT(26)


/* LVDS_GEN_CNTL bit constants */
-#define LVDS_ON (1 << 0)
-#define LVDS_DISPLAY_DIS (1 << 1)
-#define LVDS_PANEL_TYPE (1 << 2)
-#define LVDS_PANEL_FORMAT (1 << 3)
-#define LVDS_EN (1 << 7)
+#define LVDS_ON BIT(0)
+#define LVDS_DISPLAY_DIS BIT(1)
+#define LVDS_PANEL_TYPE BIT(2)
+#define LVDS_PANEL_FORMAT BIT(3)
+#define LVDS_EN BIT(7)
#define LVDS_BL_MOD_LEVEL_MASK 0x0000ff00
#define LVDS_BL_MOD_LEVEL_SHIFT 8
-#define LVDS_BL_MOD_EN (1 << 16)
-#define LVDS_DIGON (1 << 18)
-#define LVDS_BLON (1 << 19)
-#define LVDS_SEL_CRTC2 (1 << 23)
+#define LVDS_BL_MOD_EN BIT(16)
+#define LVDS_DIGON BIT(18)
+#define LVDS_BLON BIT(19)
+#define LVDS_SEL_CRTC2 BIT(23)
#define LVDS_STATE_MASK \
(LVDS_ON | LVDS_DISPLAY_DIS | LVDS_BL_MOD_LEVEL_MASK | LVDS_BLON)

@@ -657,10 +657,10 @@
#define HSYNC_DELAY_MASK (0xf << 0x1c)

/* TMDS_TRANSMITTER_CNTL bit constants */
-#define TMDS_PLL_EN (1 << 0)
-#define TMDS_PLLRST (1 << 1)
-#define TMDS_RAN_PAT_RST (1 << 7)
-#define TMDS_ICHCSEL (1 << 28)
+#define TMDS_PLL_EN BIT(0)
+#define TMDS_PLLRST BIT(1)
+#define TMDS_RAN_PAT_RST BIT(7)
+#define TMDS_ICHCSEL BIT(28)

/* FP_HORZ_STRETCH bit constants */
#define HORZ_STRETCH_RATIO_MASK 0xffff
@@ -668,11 +668,11 @@
#define HORZ_PANEL_SIZE (0x1ff << 16)
#define HORZ_PANEL_SHIFT 16
#define HORZ_STRETCH_PIXREP (0 << 25)
-#define HORZ_STRETCH_BLEND (1 << 26)
-#define HORZ_STRETCH_ENABLE (1 << 25)
-#define HORZ_AUTO_RATIO (1 << 27)
+#define HORZ_STRETCH_BLEND BIT(26)
+#define HORZ_STRETCH_ENABLE BIT(25)
+#define HORZ_AUTO_RATIO BIT(27)
#define HORZ_FP_LOOP_STRETCH (0x7 << 28)
-#define HORZ_AUTO_RATIO_INC (1 << 31)
+#define HORZ_AUTO_RATIO_INC BIT(31)


/* FP_VERT_STRETCH bit constants */
@@ -681,9 +681,9 @@
#define VERT_PANEL_SIZE (0xfff << 12)
#define VERT_PANEL_SHIFT 12
#define VERT_STRETCH_LINREP (0 << 26)
-#define VERT_STRETCH_BLEND (1 << 26)
-#define VERT_STRETCH_ENABLE (1 << 25)
-#define VERT_AUTO_RATIO_EN (1 << 27)
+#define VERT_STRETCH_BLEND BIT(26)
+#define VERT_STRETCH_ENABLE BIT(25)
+#define VERT_AUTO_RATIO_EN BIT(27)
#define VERT_FP_LOOP_STRETCH (0x7 << 28)
#define VERT_STRETCH_RESERVED 0xf1000000

@@ -692,23 +692,23 @@
#define DAC_4BPP_PIX_ORDER 0x00000200
#define DAC_CRC_EN 0x00080000
#define DAC_MASK_ALL (0xff << 24)
-#define DAC_PDWN (1 << 15)
-#define DAC_EXPAND_MODE (1 << 14)
-#define DAC_VGA_ADR_EN (1 << 13)
+#define DAC_PDWN BIT(15)
+#define DAC_EXPAND_MODE BIT(14)
+#define DAC_VGA_ADR_EN BIT(13)
#define DAC_RANGE_CNTL (3 << 0)
#define DAC_RANGE_CNTL_MASK 0x03
-#define DAC_BLANKING (1 << 2)
-#define DAC_CMP_EN (1 << 3)
-#define DAC_CMP_OUTPUT (1 << 7)
+#define DAC_BLANKING BIT(2)
+#define DAC_CMP_EN BIT(3)
+#define DAC_CMP_OUTPUT BIT(7)

/* DAC_CNTL2 bit constants */
-#define DAC2_EXPAND_MODE (1 << 14)
-#define DAC2_CMP_EN (1 << 7)
-#define DAC2_PALETTE_ACCESS_CNTL (1 << 5)
+#define DAC2_EXPAND_MODE BIT(14)
+#define DAC2_CMP_EN BIT(7)
+#define DAC2_PALETTE_ACCESS_CNTL BIT(5)

/* DAC_EXT_CNTL bit constants */
-#define DAC_FORCE_BLANK_OFF_EN (1 << 4)
-#define DAC_FORCE_DATA_EN (1 << 5)
+#define DAC_FORCE_BLANK_OFF_EN BIT(4)
+#define DAC_FORCE_DATA_EN BIT(5)
#define DAC_FORCE_DATA_SEL_MASK (3 << 6)
#define DAC_FORCE_DATA_MASK 0x0003ff00
#define DAC_FORCE_DATA_SHIFT 8
@@ -737,25 +737,25 @@


/* RBBM_SOFT_RESET bit constants */
-#define SOFT_RESET_CP (1 << 0)
-#define SOFT_RESET_HI (1 << 1)
-#define SOFT_RESET_SE (1 << 2)
-#define SOFT_RESET_RE (1 << 3)
-#define SOFT_RESET_PP (1 << 4)
-#define SOFT_RESET_E2 (1 << 5)
-#define SOFT_RESET_RB (1 << 6)
-#define SOFT_RESET_HDP (1 << 7)
+#define SOFT_RESET_CP BIT(0)
+#define SOFT_RESET_HI BIT(1)
+#define SOFT_RESET_SE BIT(2)
+#define SOFT_RESET_RE BIT(3)
+#define SOFT_RESET_PP BIT(4)
+#define SOFT_RESET_E2 BIT(5)
+#define SOFT_RESET_RB BIT(6)
+#define SOFT_RESET_HDP BIT(7)

/* WAIT_UNTIL bit constants */
-#define WAIT_DMA_GUI_IDLE (1 << 9)
-#define WAIT_2D_IDLECLEAN (1 << 16)
+#define WAIT_DMA_GUI_IDLE BIT(9)
+#define WAIT_2D_IDLECLEAN BIT(16)

/* SURFACE_CNTL bit consants */
-#define SURF_TRANSLATION_DIS (1 << 8)
-#define NONSURF_AP0_SWP_16BPP (1 << 20)
-#define NONSURF_AP0_SWP_32BPP (1 << 21)
-#define NONSURF_AP1_SWP_16BPP (1 << 22)
-#define NONSURF_AP1_SWP_32BPP (1 << 23)
+#define SURF_TRANSLATION_DIS BIT(8)
+#define NONSURF_AP0_SWP_16BPP BIT(20)
+#define NONSURF_AP0_SWP_32BPP BIT(21)
+#define NONSURF_AP1_SWP_16BPP BIT(22)
+#define NONSURF_AP1_SWP_32BPP BIT(23)

/* DEFAULT_SC_BOTTOM_RIGHT bit constants */
#define DEFAULT_SC_RIGHT_MAX (0x1fff << 0)
@@ -829,7 +829,7 @@
#define BYTE_ORDER_MSB_TO_LSB 0x00000000
#define BYTE_ORDER_LSB_TO_MSB 0x40000000
#define DP_CONVERSION_TEMP 0x80000000
-#define HOST_BIG_ENDIAN_EN (1 << 29)
+#define HOST_BIG_ENDIAN_EN BIT(29)


/* DP_GUI_MASTER_CNTL bit constants */
@@ -885,7 +885,7 @@
#define GMC_AUX_CLIP_CLEAR 0x20000000
#define GMC_WRITE_MASK_LEAVE 0x00000000
#define GMC_WRITE_MASK_SET 0x40000000
-#define GMC_CLR_CMP_CNTL_DIS (1 << 28)
+#define GMC_CLR_CMP_CNTL_DIS BIT(28)
#define GMC_SRC_DATATYPE_COLOR (3 << 12)
#define ROP3_S 0x00cc0000
#define ROP3_SRCCOPY 0x00cc0000
@@ -951,33 +951,33 @@
#define TV_DAC_CNTL_BDACPD 0x04000000

/* DISP_MISC_CNTL constants */
-#define DISP_MISC_CNTL_SOFT_RESET_GRPH_PP (1 << 0)
-#define DISP_MISC_CNTL_SOFT_RESET_SUBPIC_PP (1 << 1)
-#define DISP_MISC_CNTL_SOFT_RESET_OV0_PP (1 << 2)
-#define DISP_MISC_CNTL_SOFT_RESET_GRPH_SCLK (1 << 4)
-#define DISP_MISC_CNTL_SOFT_RESET_SUBPIC_SCLK (1 << 5)
-#define DISP_MISC_CNTL_SOFT_RESET_OV0_SCLK (1 << 6)
-#define DISP_MISC_CNTL_SOFT_RESET_GRPH2_PP (1 << 12)
-#define DISP_MISC_CNTL_SOFT_RESET_GRPH2_SCLK (1 << 15)
-#define DISP_MISC_CNTL_SOFT_RESET_LVDS (1 << 16)
-#define DISP_MISC_CNTL_SOFT_RESET_TMDS (1 << 17)
-#define DISP_MISC_CNTL_SOFT_RESET_DIG_TMDS (1 << 18)
-#define DISP_MISC_CNTL_SOFT_RESET_TV (1 << 19)
+#define DISP_MISC_CNTL_SOFT_RESET_GRPH_PP BIT(0)
+#define DISP_MISC_CNTL_SOFT_RESET_SUBPIC_PP BIT(1)
+#define DISP_MISC_CNTL_SOFT_RESET_OV0_PP BIT(2)
+#define DISP_MISC_CNTL_SOFT_RESET_GRPH_SCLK BIT(4)
+#define DISP_MISC_CNTL_SOFT_RESET_SUBPIC_SCLK BIT(5)
+#define DISP_MISC_CNTL_SOFT_RESET_OV0_SCLK BIT(6)
+#define DISP_MISC_CNTL_SOFT_RESET_GRPH2_PP BIT(12)
+#define DISP_MISC_CNTL_SOFT_RESET_GRPH2_SCLK BIT(15)
+#define DISP_MISC_CNTL_SOFT_RESET_LVDS BIT(16)
+#define DISP_MISC_CNTL_SOFT_RESET_TMDS BIT(17)
+#define DISP_MISC_CNTL_SOFT_RESET_DIG_TMDS BIT(18)
+#define DISP_MISC_CNTL_SOFT_RESET_TV BIT(19)

/* DISP_PWR_MAN constants */
-#define DISP_PWR_MAN_DISP_PWR_MAN_D3_CRTC_EN (1 << 0)
-#define DISP_PWR_MAN_DISP2_PWR_MAN_D3_CRTC2_EN (1 << 4)
-#define DISP_PWR_MAN_DISP_D3_RST (1 << 16)
-#define DISP_PWR_MAN_DISP_D3_REG_RST (1 << 17)
-#define DISP_PWR_MAN_DISP_D3_GRPH_RST (1 << 18)
-#define DISP_PWR_MAN_DISP_D3_SUBPIC_RST (1 << 19)
-#define DISP_PWR_MAN_DISP_D3_OV0_RST (1 << 20)
-#define DISP_PWR_MAN_DISP_D1D2_GRPH_RST (1 << 21)
-#define DISP_PWR_MAN_DISP_D1D2_SUBPIC_RST (1 << 22)
-#define DISP_PWR_MAN_DISP_D1D2_OV0_RST (1 << 23)
-#define DISP_PWR_MAN_DIG_TMDS_ENABLE_RST (1 << 24)
-#define DISP_PWR_MAN_TV_ENABLE_RST (1 << 25)
-#define DISP_PWR_MAN_AUTO_PWRUP_EN (1 << 26)
+#define DISP_PWR_MAN_DISP_PWR_MAN_D3_CRTC_EN BIT(0)
+#define DISP_PWR_MAN_DISP2_PWR_MAN_D3_CRTC2_EN BIT(4)
+#define DISP_PWR_MAN_DISP_D3_RST BIT(16)
+#define DISP_PWR_MAN_DISP_D3_REG_RST BIT(17)
+#define DISP_PWR_MAN_DISP_D3_GRPH_RST BIT(18)
+#define DISP_PWR_MAN_DISP_D3_SUBPIC_RST BIT(19)
+#define DISP_PWR_MAN_DISP_D3_OV0_RST BIT(20)
+#define DISP_PWR_MAN_DISP_D1D2_GRPH_RST BIT(21)
+#define DISP_PWR_MAN_DISP_D1D2_SUBPIC_RST BIT(22)
+#define DISP_PWR_MAN_DISP_D1D2_OV0_RST BIT(23)
+#define DISP_PWR_MAN_DIG_TMDS_ENABLE_RST BIT(24)
+#define DISP_PWR_MAN_TV_ENABLE_RST BIT(25)
+#define DISP_PWR_MAN_AUTO_PWRUP_EN BIT(26)

/* masks */

@@ -1110,14 +1110,14 @@
#define PIXCLKS_CNTL__PIXCLK_DIG_TMDS_ALWAYS_ONb 0x00002000L
#define PIXCLKS_CNTL__PIXCLK_LVDS_ALWAYS_ONb 0x00004000L
#define PIXCLKS_CNTL__PIXCLK_TMDS_ALWAYS_ONb 0x00008000L
-#define PIXCLKS_CNTL__DISP_TVOUT_PIXCLK_TV_ALWAYS_ONb (1 << 9)
-#define PIXCLKS_CNTL__R300_DVOCLK_ALWAYS_ONb (1 << 10)
-#define PIXCLKS_CNTL__R300_PIXCLK_DVO_ALWAYS_ONb (1 << 13)
-#define PIXCLKS_CNTL__R300_PIXCLK_TRANS_ALWAYS_ONb (1 << 16)
-#define PIXCLKS_CNTL__R300_PIXCLK_TVO_ALWAYS_ONb (1 << 17)
-#define PIXCLKS_CNTL__R300_P2G2CLK_ALWAYS_ONb (1 << 18)
-#define PIXCLKS_CNTL__R300_P2G2CLK_DAC_ALWAYS_ONb (1 << 19)
-#define PIXCLKS_CNTL__R300_DISP_DAC_PIXCLK_DAC2_BLANK_OFF (1 << 23)
+#define PIXCLKS_CNTL__DISP_TVOUT_PIXCLK_TV_ALWAYS_ONb BIT(9)
+#define PIXCLKS_CNTL__R300_DVOCLK_ALWAYS_ONb BIT(10)
+#define PIXCLKS_CNTL__R300_PIXCLK_DVO_ALWAYS_ONb BIT(13)
+#define PIXCLKS_CNTL__R300_PIXCLK_TRANS_ALWAYS_ONb BIT(16)
+#define PIXCLKS_CNTL__R300_PIXCLK_TVO_ALWAYS_ONb BIT(17)
+#define PIXCLKS_CNTL__R300_P2G2CLK_ALWAYS_ONb BIT(18)
+#define PIXCLKS_CNTL__R300_P2G2CLK_DAC_ALWAYS_ONb BIT(19)
+#define PIXCLKS_CNTL__R300_DISP_DAC_PIXCLK_DAC2_BLANK_OFF BIT(23)


// pllP2PLL_DIV_0
@@ -1160,21 +1160,21 @@
#define SCLK_CNTL__FORCE_TV_SCLK 0x20000000L
#define SCLK_CNTL__FORCE_SUBPIC 0x40000000L
#define SCLK_CNTL__FORCE_OV0 0x80000000L
-#define SCLK_CNTL__R300_FORCE_VAP (1<<21)
-#define SCLK_CNTL__R300_FORCE_SR (1<<25)
-#define SCLK_CNTL__R300_FORCE_PX (1<<26)
-#define SCLK_CNTL__R300_FORCE_TX (1<<27)
-#define SCLK_CNTL__R300_FORCE_US (1<<28)
-#define SCLK_CNTL__R300_FORCE_SU (1<<30)
+#define SCLK_CNTL__R300_FORCE_VAP BIT(21)
+#define SCLK_CNTL__R300_FORCE_SR BIT(25)
+#define SCLK_CNTL__R300_FORCE_PX BIT(26)
+#define SCLK_CNTL__R300_FORCE_TX BIT(27)
+#define SCLK_CNTL__R300_FORCE_US BIT(28)
+#define SCLK_CNTL__R300_FORCE_SU BIT(30)
#define SCLK_CNTL__FORCEON_MASK 0xffff8000L

// pllSCLK_CNTL2
-#define SCLK_CNTL2__R300_TCL_MAX_DYN_STOP_LAT (1<<10)
-#define SCLK_CNTL2__R300_GA_MAX_DYN_STOP_LAT (1<<11)
-#define SCLK_CNTL2__R300_CBA_MAX_DYN_STOP_LAT (1<<12)
-#define SCLK_CNTL2__R300_FORCE_TCL (1<<13)
-#define SCLK_CNTL2__R300_FORCE_CBA (1<<14)
-#define SCLK_CNTL2__R300_FORCE_GA (1<<15)
+#define SCLK_CNTL2__R300_TCL_MAX_DYN_STOP_LAT BIT(10)
+#define SCLK_CNTL2__R300_GA_MAX_DYN_STOP_LAT BIT(11)
+#define SCLK_CNTL2__R300_CBA_MAX_DYN_STOP_LAT BIT(12)
+#define SCLK_CNTL2__R300_FORCE_TCL BIT(13)
+#define SCLK_CNTL2__R300_FORCE_CBA BIT(14)
+#define SCLK_CNTL2__R300_FORCE_GA BIT(15)

// SCLK_MORE_CNTL
#define SCLK_MORE_CNTL__DISPREGS_MAX_DYN_STOP_LAT 0x00000001L
@@ -1217,8 +1217,8 @@
#define MCLK_CNTL__MRDCKA1_SOUTSEL_MASK 0x0c000000L
#define MCLK_CNTL__MRDCKB0_SOUTSEL_MASK 0x30000000L
#define MCLK_CNTL__MRDCKB1_SOUTSEL_MASK 0xc0000000L
-#define MCLK_CNTL__R300_DISABLE_MC_MCLKA (1 << 21)
-#define MCLK_CNTL__R300_DISABLE_MC_MCLKB (1 << 21)
+#define MCLK_CNTL__R300_DISABLE_MC_MCLKA BIT(21)
+#define MCLK_CNTL__R300_DISABLE_MC_MCLKB BIT(21)

// MCLK_MISC
#define MCLK_MISC__SCLK_SOURCED_FROM_MPLL_SEL_MASK 0x00000003L
@@ -1259,7 +1259,7 @@
#define VCLK_ECP_CNTL__ECP_DIV_MASK 0x00000300L
#define VCLK_ECP_CNTL__ECP_FORCE_ON 0x00040000L
#define VCLK_ECP_CNTL__SUBCLK_FORCE_ON 0x00080000L
-#define VCLK_ECP_CNTL__R300_DISP_DAC_PIXCLK_DAC_BLANK_OFF (1<<23)
+#define VCLK_ECP_CNTL__R300_DISP_DAC_PIXCLK_DAC_BLANK_OFF BIT(23)

// PLL_PWRMGT_CNTL
#define PLL_PWRMGT_CNTL__MPLL_TURNOFF_MASK 0x00000001L
--
2.7.4