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drm/rcar-du: dsi: Clean up TXVMPSPHSETR DT macros

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Introduce TXVMPSPHSETR_DT_MASK macro and use FIELD_PREP() to generate
appropriate bitfield from mask and value without bitshift.

Do not convert bits and bitfields to BIT() and GENMASK() yet, to be
consisten with the current style. Conversion to BIT() and GENMASK()
macros is done at the very end of this series in the last two patches.

Reviewed-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Link: https://patch.msgid.link/20251028232959.109936-8-marek.vasut+renesas@mailbox.org
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
This commit is contained in:
Marek Vasut 2025-10-29 00:28:17 +01:00 committed by Tomi Valkeinen
parent 0b0ec96ba6
commit 7d9949a8fb
1 changed files with 6 additions and 5 deletions
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11
drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi_regs.h
View File

@ -168,11 +168,12 @@
#define TXVMSCR_STR (1 << 16)
#define TXVMPSPHSETR 0x1c0
#define TXVMPSPHSETR_DT_RGB16 (0x0e << 16)
#define TXVMPSPHSETR_DT_RGB18 (0x1e << 16)
#define TXVMPSPHSETR_DT_RGB18_LS (0x2e << 16)
#define TXVMPSPHSETR_DT_RGB24 (0x3e << 16)
#define TXVMPSPHSETR_DT_YCBCR16 (0x2c << 16)
#define TXVMPSPHSETR_DT_MASK (0x3f << 16)
#define TXVMPSPHSETR_DT_RGB16 FIELD_PREP(TXVMPSPHSETR_DT_MASK, 0x0e)
#define TXVMPSPHSETR_DT_RGB18 FIELD_PREP(TXVMPSPHSETR_DT_MASK, 0x1e)
#define TXVMPSPHSETR_DT_RGB18_LS FIELD_PREP(TXVMPSPHSETR_DT_MASK, 0x2e)
#define TXVMPSPHSETR_DT_RGB24 FIELD_PREP(TXVMPSPHSETR_DT_MASK, 0x3e)
#define TXVMPSPHSETR_DT_YCBCR16 FIELD_PREP(TXVMPSPHSETR_DT_MASK, 0x2c)
#define TXVMVPRMSET0R 0x1d0
#define TXVMVPRMSET0R_HSPOL_HIG (0 << 17)