From: Uma Shankar Date: Thu, 1 Nov 2018 19:10:19 +0000 (+0530) Subject: drm/i915/icl: Define Plane Input CSC Coefficient Registers X-Git-Tag: v5.4-rc1~1388^2~28^2~320 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6a255da783c64886ca5a8ecaeb751a736edcae9d;p=platform%2Fkernel%2Flinux-rpi.git drm/i915/icl: Define Plane Input CSC Coefficient Registers Defined the plane input csc coefficient registers and macros. 6 registers are used to program a total of 9 coefficients, added macros to define each of them for all the planes supporting the feature on pipes. On ICL, bottom 3 planes have this capability. v2: Segregated the register macro definition as separate patch as per Maarten's suggestion. v3: Removed a redundant 3rd Pipe register definition and simplified the equally spaced register definition by adding an offset as per Matt's comment. v4: No Change v5: Renamed the register Macro as per Matt's suggestion. v6: No Change v7: No Change v8: No Change v9: No Change Signed-off-by: Uma Shankar Reviewed-by: Matt Roper Reviewed-by: Maarten Lankhorst Signed-off-by: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/1541099420-12419-2-git-send-email-uma.shankar@intel.com --- diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 672fcda..158cf47 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -6582,6 +6582,7 @@ enum { #define _PLANE_COLOR_CTL_3_A 0x703CC /* GLK+ */ #define PLANE_COLOR_PIPE_GAMMA_ENABLE (1 << 30) /* Pre-ICL */ #define PLANE_COLOR_YUV_RANGE_CORRECTION_DISABLE (1 << 28) +#define PLANE_COLOR_INPUT_CSC_ENABLE (1 << 20) /* ICL+ */ #define PLANE_COLOR_PIPE_CSC_ENABLE (1 << 23) /* Pre-ICL */ #define PLANE_COLOR_CSC_MODE_BYPASS (0 << 17) #define PLANE_COLOR_CSC_MODE_YUV601_TO_RGB709 (1 << 17) @@ -6598,6 +6599,55 @@ enum { #define _PLANE_NV12_BUF_CFG_1_A 0x70278 #define _PLANE_NV12_BUF_CFG_2_A 0x70378 +/* Input CSC Register Definitions */ +#define _PLANE_INPUT_CSC_RY_GY_1_A 0x701E0 +#define _PLANE_INPUT_CSC_RY_GY_2_A 0x702E0 + +#define _PLANE_INPUT_CSC_RY_GY_1_B 0x711E0 +#define _PLANE_INPUT_CSC_RY_GY_2_B 0x712E0 + +#define _PLANE_INPUT_CSC_RY_GY_1(pipe) \ + _PIPE(pipe, _PLANE_INPUT_CSC_RY_GY_1_A, \ + _PLANE_INPUT_CSC_RY_GY_1_B) +#define _PLANE_INPUT_CSC_RY_GY_2(pipe) \ + _PIPE(pipe, _PLANE_INPUT_CSC_RY_GY_2_A, \ + _PLANE_INPUT_CSC_RY_GY_2_B) + +#define PLANE_INPUT_CSC_COEFF(pipe, plane, index) \ + _MMIO_PLANE(plane, _PLANE_INPUT_CSC_RY_GY_1(pipe) + (index) * 4, \ + _PLANE_INPUT_CSC_RY_GY_2(pipe) + (index) * 4) + +#define _PLANE_INPUT_CSC_PREOFF_HI_1_A 0x701F8 +#define _PLANE_INPUT_CSC_PREOFF_HI_2_A 0x702F8 + +#define _PLANE_INPUT_CSC_PREOFF_HI_1_B 0x711F8 +#define _PLANE_INPUT_CSC_PREOFF_HI_2_B 0x712F8 + +#define _PLANE_INPUT_CSC_PREOFF_HI_1(pipe) \ + _PIPE(pipe, _PLANE_INPUT_CSC_PREOFF_HI_1_A, \ + _PLANE_INPUT_CSC_PREOFF_HI_1_B) +#define _PLANE_INPUT_CSC_PREOFF_HI_2(pipe) \ + _PIPE(pipe, _PLANE_INPUT_CSC_PREOFF_HI_2_A, \ + _PLANE_INPUT_CSC_PREOFF_HI_2_B) +#define PLANE_INPUT_CSC_PREOFF(pipe, plane, index) \ + _MMIO_PLANE(plane, _PLANE_INPUT_CSC_PREOFF_HI_1(pipe) + (index) * 4, \ + _PLANE_INPUT_CSC_PREOFF_HI_2(pipe) + (index) * 4) + +#define _PLANE_INPUT_CSC_POSTOFF_HI_1_A 0x70204 +#define _PLANE_INPUT_CSC_POSTOFF_HI_2_A 0x70304 + +#define _PLANE_INPUT_CSC_POSTOFF_HI_1_B 0x71204 +#define _PLANE_INPUT_CSC_POSTOFF_HI_2_B 0x71304 + +#define _PLANE_INPUT_CSC_POSTOFF_HI_1(pipe) \ + _PIPE(pipe, _PLANE_INPUT_CSC_POSTOFF_HI_1_A, \ + _PLANE_INPUT_CSC_POSTOFF_HI_1_B) +#define _PLANE_INPUT_CSC_POSTOFF_HI_2(pipe) \ + _PIPE(pipe, _PLANE_INPUT_CSC_POSTOFF_HI_2_A, \ + _PLANE_INPUT_CSC_POSTOFF_HI_2_B) +#define PLANE_INPUT_CSC_POSTOFF(pipe, plane, index) \ + _MMIO_PLANE(plane, _PLANE_INPUT_CSC_POSTOFF_HI_1(pipe) + (index) * 4, \ + _PLANE_INPUT_CSC_POSTOFF_HI_2(pipe) + (index) * 4) #define _PLANE_CTL_1_B 0x71180 #define _PLANE_CTL_2_B 0x71280