[Freedreno] [DPU PATCH 2/7] drm/msm/dpu: clean up dpu plane custom properties
Jeykumar Sankaran
jsanka at codeaurora.org
Tue Jun 5 19:32:16 UTC 2018
On 2018-06-04 12:53, Sean Paul wrote:
> On Wed, May 23, 2018 at 12:30:57PM -0700, Jeykumar Sankaran wrote:
>> This change removes all the dpu plane custom properties
>> and its handlers.
>>
>> Signed-off-by: Jeykumar Sankaran <jsanka at codeaurora.org>
>> ---
>> Makefile | 2 +-
>> drivers/gpu/drm/msm/Makefile | 8 -
>> drivers/gpu/drm/msm/disp/dpu1/dpu_ad4.h | 99 --
>> .../gpu/drm/msm/disp/dpu1/dpu_color_processing.c | 1521
> --------------------
>> .../gpu/drm/msm/disp/dpu1/dpu_color_processing.h | 120 --
>> drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 148 +-
>> drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 3 +-
>> drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 -
>> .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 1 -
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ad4.c | 1443
> -------------------
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 72 +-
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 89 --
>> .../msm/disp/dpu1/dpu_hw_color_proc_common_v4.h | 69 -
>> .../gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_v4.c | 242 ----
>> .../gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_v4.h | 40 -
>> .../drm/msm/disp/dpu1/dpu_hw_color_processing.h | 20 -
>> .../msm/disp/dpu1/dpu_hw_color_processing_v1_7.c | 565 --------
>> .../msm/disp/dpu1/dpu_hw_color_processing_v1_7.h | 92 --
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 44 -
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h | 15 -
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c | 209 ---
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h | 220 ---
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c | 1 +
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h | 44 +-
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c | 68 -
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h | 6 -
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1.c | 757 ----------
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1.h | 27 -
>> .../msm/disp/dpu1/dpu_hw_reg_dma_v1_color_proc.c | 943
>> ------------
>> .../msm/disp/dpu1/dpu_hw_reg_dma_v1_color_proc.h | 75 -
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c | 219 ---
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 73 -
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c | 1 -
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h | 156 ++
>> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 3 -
>> drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 1267
> +---------------
>> drivers/gpu/drm/msm/disp/dpu1/dpu_plane.h | 31 -
>> drivers/gpu/drm/msm/disp/dpu1/dpu_reg_dma.c | 139 --
>> drivers/gpu/drm/msm/disp/dpu1/dpu_reg_dma.h | 310 ----
>> drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 102 +-
>> drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h | 2 -
>> drivers/gpu/drm/msm/disp/dpu1/dpu_wb.c | 2 -
>> drivers/gpu/drm/msm/msm_drv.h | 28 -
>> include/uapi/drm/dpu_drm.h | 187 ---
>> include/uapi/drm/msm_drm.h | 1 -
>> 45 files changed, 277 insertions(+), 9189 deletions(-)
>
> Doing all of this at once is really hard to review. I would have
> preferred
> to
> review each feature removal in a separate patch. However, since this is
> just
> going to be squashed into the DPU megapatch anyways, I guess it's fine.
>
Sure. I thought I was helping by squashing them beforehand.
Will take care by spliting them for review on future patches.
> I only paid close attention to the additions, there are some unrelated
> whitespace changes, but also meh on account of the squash (and non seem
> objectionable).
>
>> delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_ad4.h
>> delete mode 100644
>> drivers/gpu/drm/msm/disp/dpu1/dpu_color_processing.c
>> delete mode 100644
>> drivers/gpu/drm/msm/disp/dpu1/dpu_color_processing.h
>> delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ad4.c
>> delete mode 100644
> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_common_v4.h
>> delete mode 100644
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_v4.c
>> delete mode 100644
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_proc_v4.h
>> delete mode 100644
> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_processing.h
>> delete mode 100644
> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_processing_v1_7.c
>> delete mode 100644
> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_color_processing_v1_7.h
>> delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c
>> delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h
>> delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1.c
>> delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1.h
>> delete mode 100644
> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1_color_proc.c
>> delete mode 100644
> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_reg_dma_v1_color_proc.h
>> delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_reg_dma.c
>> delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_reg_dma.h
>>
>> diff --git a/Makefile b/Makefile
>> index 3c00040..1f23c66 100644
>> --- a/Makefile
>> +++ b/Makefile
>> @@ -364,7 +364,7 @@ HOST_LFS_LIBS := $(shell getconf LFS_LIBS)
>> HOSTCC = gcc
>> HOSTCXX = g++
>> HOSTCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 \
>> - -fomit-frame-pointer -std=gnu89 $(HOST_LFS_CFLAGS)
>> + -fomit-frame-pointer -std=gnu89 -Wmaybe-uninitialized
> $(HOST_LFS_CFLAGS)
>
> What's up with the compiler flag warnings? Seems unrelated (and we
> should
> probably remove all of them in a separate patch anyways).
>
Unintentional. Will clean up in V2.
>> HOSTCXXFLAGS := -O2 $(HOST_LFS_CFLAGS)
>> HOSTLDFLAGS := $(HOST_LFS_LDFLAGS)
>> HOST_LOADLIBES := $(HOST_LFS_LIBS)
>
> /snip
>
>> index 48920b05..d439a9e 100644
>> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
>> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
>> @@ -20,7 +20,6 @@
>> #include <linux/sort.h>
>> #include <linux/debugfs.h>
>> #include <linux/ktime.h>
>> -#include <uapi/drm/dpu_drm.h>
>> #include <drm/drm_mode.h>
>> #include <drm/drm_crtc.h>
>> #include <drm/drm_crtc_helper.h>
>> @@ -31,13 +30,18 @@
>> #include "dpu_hw_ctl.h"
>> #include "dpu_crtc.h"
>> #include "dpu_plane.h"
>> -#include "dpu_color_processing.h"
>> #include "dpu_encoder.h"
>> #include "dpu_vbif.h"
>> #include "dpu_power_handle.h"
>> #include "dpu_core_perf.h"
>> #include "dpu_trace.h"
>>
>> +#define DPU_DRM_BLEND_OP_NOT_DEFINED 0
>> +#define DPU_DRM_BLEND_OP_OPAQUE 1
>> +#define DPU_DRM_BLEND_OP_PREMULTIPLIED 2
>> +#define DPU_DRM_BLEND_OP_COVERAGE 3
>> +#define DPU_DRM_BLEND_OP_MAX 4
>> +
>> /* layer mixer index on dpu_crtc */
>> #define LEFT_MIXER 0
>> #define RIGHT_MIXER 1
>> @@ -590,7 +594,6 @@ static void dpu_crtc_destroy(struct drm_crtc
>> *crtc)
>> if (dpu_crtc->blob_info)
>> drm_property_blob_put(dpu_crtc->blob_info);
>> msm_property_destroy(&dpu_crtc->property_info);
>> - dpu_cp_crtc_destroy_properties(crtc);
>> _dpu_crtc_destroy_dest_scaler(dpu_crtc);
>>
>> _dpu_crtc_deinit_events(dpu_crtc);
>> @@ -624,15 +627,11 @@ static void _dpu_crtc_setup_blend_cfg(struct
> dpu_crtc_mixer *mixer,
>> struct dpu_hw_mixer *lm = mixer->hw_lm;
>>
>> /* default to opaque blending */
>> - fg_alpha = dpu_plane_get_property(pstate, PLANE_PROP_ALPHA);
>> + fg_alpha = 0XFF;
>> bg_alpha = 0xFF - fg_alpha;
>
> This goes to 0 and the fg_alpha != 0xff checks are always false. So
> let's
> clean
> the rest of the function to remove the dead code and variables.
>
>> - blend_op = DPU_BLEND_FG_ALPHA_FG_CONST |
> DPU_BLEND_BG_ALPHA_BG_CONST;
>> - blend_type = dpu_plane_get_property(pstate, PLANE_PROP_BLEND_OP);
>> -
>> - DPU_DEBUG("blend type:0x%x blend alpha:0x%x\n", blend_type,
> fg_alpha);
>> + blend_type = DPU_DRM_BLEND_OP_OPAQUE;
>>
>> switch (blend_type) {
>> -
>> case DPU_DRM_BLEND_OP_OPAQUE:
>> blend_op = DPU_BLEND_FG_ALPHA_FG_CONST |
>> DPU_BLEND_BG_ALPHA_BG_CONST;
>>
>
>
> /snip
--
Jeykumar S
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